During the COVID-19 pandemic, face masks have been employed as a public and personal health control measure against the spread of SARS-CoV-2.

Question: Can wearing masks help in preventing the spread of the coronavirus disease?

This study 1) illustrates transmission routes of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2); 2) addresses controversies surrounding the mask from perspectives of attitude, effectiveness, and necessity of wearing the mask with evidence that the use of mask would effectively interrupt the transmission of infectious diseases in both hospital settings and community settings; and 3) provides suggestion that the public should wear the mask during COVID-19 pandemic according to local context.


There is no evidence that viruses can spread to people or other animals from a pet's skin, fur or hair.

Question: Can animals spread COVID-19?

Likewise, the S protein nucleotide sequence of the SARS-CoV-2 virus isolated in domestic animals and humans is identical, and the replication of the SARS-CoV-2 in cats is efficient.


virtue of weather will not stop the spread of coronavirus

Question: how does the coronavirus respond to changes in the weather

Results indicated that temperatures had a negative linear relationship with the number of confirmed cases.


Hydroxychloroquine not effective as a treatment for covid-19

Question: does hydroxychloroquine treat COVID-19?

early empiric short-term administration of HCQ in symptomatic individuals, may be a promising, safe and low-cost strategy.


Can taking medication to lower fever, such as paracetamol (tylenol) and ibuprofen (advil) worsen COVID-19 ? Yes, you can. There has been a little confusion about the best over the counter treatments for COVID-19 symptoms.

Question: Can taking medication to lower fever, such as paracetamol (tylenol) and ibuprofen (advil) worsen COVID-19?

For NSAIDs, there is no clear scientific evidence linking ibuprofen and other NSAIDs to worsening of COVID-19;


No, mesh masks won't protect you from the coronavirus.

Question: Can wearing masks help in preventing the spread of the coronavirus disease?

Evidence that face masks provide effective protection against respiratory infections in the community is scarce. However, face masks are widely used by health workers as part of droplet precautions when caring for patients with respiratory infections. It would therefore be reasonable to suggest that consistent widespread use of face masks in the community could prevent further spread of the Severe Acute Respiratory Syndrome-Coronavirus 2 (SARS-CoV-2).


A conspiracy theory linking 5G wireless networks to the Covid-19 pandemic is spreading. The theory is false.

Question: Can 5G technology cause COVID-19?

BACKGROUND: Since the beginning of December 2019, the coronavirus disease (COVID-19) has spread rapidly around the world, which has led to increased discussions across online platforms.


If somebody is only going to use headache as a trigger to go get tested for COVID-19, that headache should be something that either is a headache that's new for them or that is sticking around a bit longer than they are used to   or it's associated with another symptom that may also be subtle, like fatigue or feeling kind of worn out

Question: Is a headache sign of the coronavirus disease?

The aim of this manuscript is to investigate transversally Ear Nose Throat (ENT) symptoms COVID-19 infection correlated and to study the neurotropism and neuroinvasiveness of the virus in the head-neck district through the investigation of the sense of smell, taste, tearing, salivation and hearing.


Rashes, headaches, tingling: the less common coronavirus symptoms that patients have

Question: Is a headache sign of the coronavirus disease?

The aim of this manuscript is to investigate transversally Ear Nose Throat (ENT) symptoms COVID-19 infection correlated and to study the neurotropism and neuroinvasiveness of the virus in the head-neck district through the investigation of the sense of smell, taste, tearing, salivation and hearing.


wear cloth face masks in public places where it is difficult to maintain physical distancing. This will help slow the spread of the virus from people who do not know that they have contracted it, including those who are asymptomatic.

Question: has social distancing had an impact on slowing the spread of COVID-19?

the centralized social distancing is necessary to minimize the pandemic spreading.


there is no evidence that COVID-19 can spread to people from pet fur

Question: Can animals spread COVID-19 to people?

Cellular angiotensin converting enzyme 2 (ACE2) is the receptor of SARS-CoV-2 which is identical or similar in different species of animals such as pigs, ferrets, cats, orangutans, monkeys, and humans. Moreover, a recent study predicted that dog might be secondary host during the evolution of SARS-CoV-2 from bat to human. Therefore, there is a possibility of spreading SARS-CoV-2 through domestic pets.


phony product to prevent sars-cov-2 - use a silver spray instead of hand sanitizer

Question: what hand sanitizers kill COVID-19?

The ongoing COVID19 pandemic has made various challenges for communications all over the world. Nowadays hand hygiene practices with alcohol sanitizers are an unavoidable reality for many people, which cause skin dryness and flaking.


vitamin D supplements can prevent coronavirus

Question: Does Vitamin D impact COVID-19 prevention and treatment?

In Middle East, the recovery rate (r= 0.267) and mortality rate (r= -0.217) showed a medium correlation.


What does it feel like to recover from Covid-19? - It can take a while to feel normal after a viral infection.

Question: Are you immune to COVID-19 after recovering from it?

Our study provides the first evidence of inflammatory immune signature in early recovery stage, suggesting that the COVID-19 patients are still vulnerable after hospital discharge.


The novel coronavirus mainly attacks the lungs.

Question: are heart complications likely in patients with COVID-19?

Cardiovascular complications were mainly observed in the confirmed COVID-19+group, consisting of heart failure (9%), palpitations/arrhythmias (3%), stroke/TIA (3%) and pulmonary hypertension (3%). Cardiovascular symptoms such as chest pain (1%), myocardial injury (1%) and pericardial effusion (1%) were also recorded.


Cancer survivors and patients should be treated similarly to other high-risk groups since an overreaction from the immune system can lead to cancer progression if infected with the new coronavirus.

Question: Does having a weakened immune system increase your risk of illness from COVID-19?

This review evaluates whether pregnancy is a risk factor for COVID-19 by looking at the expression of immune markers such as immune cells and cytokines in order to have a better understanding on the pathophysiology of the disease, thus reducing maternal deaths.


Face masks and social distancing measures reduce COVID-19 spread, but they also work against other pathogens.

Question: Can face masks protect me from the coronavirus disease?

In this study, we demonstrated, using avian coronavirus of infectious bronchitis virus to mimic SARSCoV2, that medical masks and N95 masks remained their blocking efficacy after being steamed on boiling water even for 2 hours.


COVID-19 is a respiratory condition caused by a coronavirus. Some people are infected but don't notice any symptoms.

Question: what are the early symptoms of COVID-19?

In our cohort, ODs were an early symptom of COVID-19


There's a Mountain of Evidence That Hydroxychloroquine Is an Effective Treatment for COVID-19

Question: does hydroxychloroquine treat COVID-19?

the use of hydroxychloroquine alone was associated with increased mortality in COVID-19 patients.


The tricky thing about high blood pressure is that it doesn't cause obvious signs and symptoms for covid-19 patients.

Question: what kinds of complications related to COVID-19 are associated with hypertension?

hypertension may be an independent risk factor for all-cause mortality in patients with COVID-19. Patients who previously used RAAS inhibitors may have a better prognosis.


The discovery of angiotensin converting enzyme-2 (ACE-2) as the receptor for SARS- CoV-2 (Severe Acute Respiratory Syndrome Coronavirus-2) has implicated the renin-angiotensin-aldosterone system in acute respiratory distress syndrome (ARDS) and respiratory failure in patients with coronavirus disease-19 (COVID-19).

Question: are patients taking Angiotensin-converting enzyme inhibitors (ACE) inhibitors at increased risk for COVID-19?

Our results strongly support the recommendation that ACEI and ARB should be continued in the population and in COVID-19 positive patients, reinforcing the position of several scientific societies.


A more specialized mask, known as an N95 respirator, can protect against the new coronavirus, also called SARS-CoV-2.

Question: Can face masks protect me from the coronavirus disease?

2) addresses controversies surrounding the mask from perspectives of attitude, effectiveness, and necessity of wearing the mask with evidence that the use of mask would effectively interrupt the transmission of infectious diseases in both hospital settings and community settings;


Very often, people with covid-19 start off with minor physical complaints - slight cough, headache, low-grade fever - that gradually worsen.

Question: Is a headache sign of the coronavirus disease?

The aim of this manuscript is to investigate transversally Ear Nose Throat (ENT) symptoms COVID-19 infection correlated and to study the neurotropism and neuroinvasiveness of the virus in the head-neck district through the investigation of the sense of smell, taste, tearing, salivation and hearing.


Coronavirus can NOT Be Crushed By Warmer Weather

Question: how does the coronavirus respond to changes in the weather

In the southern cities, the ambient temperature and air pollution have a negative interactive effect on COVID-19 transmission, implying that rising temperature restrains the facilitating effects of air pollution and that they jointly lead to a decrease in new confirmed cases.


Face masks (all types confounded, and worn by both the healthy and the sick) may reduce the daily growth rate of COVID-19 infections

Question: How much impact do masks have on preventing the spread of the COVID-19?

Depending on the region we analyse, we find that face masks reduced the cumulative number of registered Covid-19 cases between 2.3% and 13% over a period of 10 days after they became compulsory. Assessing the credibility of the various estimates, we conclude that face masks reduce the daily growth rate of reported infections by around 40%.


Question: Does Vitamin D impact COVID-19 prevention and treatment?

In Middle East, the recovery rate (r= 0.267) and mortality rate (r= -0.217) showed a medium correlation.


Symptoms of coronavirus vary from person to person and can be more severe in some people. Generally, common symptoms have been described as being flu-like, with fever, cough, and shortness of breath.

Question: Is a headache sign of the coronavirus disease?

Muscle injury or myalgia was the most common (19.2%, 95%CI 15.423.2%) neurologic symptom of COVID-19, followed by headache (10.9%, 95%CI 8.6213.51%);


Vitamin C is extremely unlikely to help people fight off the new coronavirus.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Following a balanced diet and supplementation with proper nutrients may play a vital role in prevention, treatment, and management of COVID-19.


Keep in mind: no hand sanitizer can guarantee it's 100 percent effective against the virus that causes COVID-19.

Question: what hand sanitizers kill COVID-19?

There is currently no vaccine for COVID-19, leaving governments and public health agencies with little defense against the virus aside from advising or enforcing best practices for virus transmission prevention, which include hand-washing, physical distancing, use of face covers, and use of effective disinfectants.


Question: Are there any antiviral drugs to treat the coronavirus disease?

remdesivir, which has been previously administered to Ebola virus patients, has also proven effective in the U.S. against coronavirus


We do not recommend people wear masks to prevent transmitting the covid-19 if you do not have symptoms.

Question: Does a surgical mask help avoid COVID-19?

Respirators such as filtering face piece (FFP) 2 masks were designed to protect HCWs, while surgical masks were originally intended to protect patients (e.g., during surgery).


A rarely mentioned early symptom is gastrointestinal distress.

Question: Which are the first symptoms of the coronavirus disease?

A number of COVIN-19 cases with conjunctivitis or conjunctivitis as the first symptom have been observed in our clinical work.


Smokers Hospitalized Less Often for COVID-19

Question: Can smoking help in preventing COVID-19?

Cannabis smoking is linked with poor respiratory health, immunosuppression and multiple contaminants. Potential synergism between the two epidemics would represent a major public health convergence. Cigarettes were implicated with disease severity in Wuhan, China.


vitamin D, which helps the body absorb calcium to strengthen bones, could play a role in COVID-19 patients-from preventing infection to making the disease less severe.

Question: Does Vitamin D impact COVID-19 prevention and treatment?

Vitamin D dose was not significantly associated with testing positive for COVID-19.


coronavirus 'does not spread' on surfaces or objects

Question: touching a contaminated surface will not make you sick

Most viruses from the respiratory tract, such as coronaviruses, influenza, SARS-CoV, or rhinovirus, can persist on surfaces for a few days.


In many critically ill coronavirus patients, ARDS (acute respiratory distress syndrome) is a common cause of death related to COVID-19

Question: how do people die from the coronavirus?

Compared to the recovered group, more patients in the death group exhibited characteristics of advanced age, pre-existing comorbidities, dyspnea, oxygen saturation decrease, increased WBC count, decreased lymphocytes, and elevated CRP levels.


Question: Does Vitamin D impact COVID-19 prevention and treatment?

In Middle East, the recovery rate (r= 0.267) and mortality rate (r= -0.217) showed a medium correlation.


While there is no clear evidence that vitamin C is capable of treating patients with coronavirus, maintaining vitamin C levels in the body could help manage the symptoms.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Some nutrients are actively involved in the proper functioning and strengthening of the human immune system against viral infections including dietary protein, omega-3 fatty acids, vitamin A, vitamin D, vitamin E, vitamin B1, vitamin B6, vitamin B12, vitamin C, iron, zinc, and selenium. Few studies were done on the effect of dietary components on prevention of COVID-19, but supplementation with these nutrients may be effective in improving the health status of patients with viral infections.


Question: Can animals spread COVID-19 to people?

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)--the virus that causes coronavirus disease (COVID-19)--has been detected in domestic dogs and cats, raising concerns of transmission from, to, or between these animals.


Countries with higher death rates had larger numbers of covid-19 patients with vitamin D deficiency than countries with lower death rates

Question: Does Vitamin D impact COVID-19 prevention and treatment?

there is not enough evidence on the association between vitamin D levels and COVID-19 severity and mortality. Therefore, randomized control trials and cohort studies are necessary to test this hypothesis.


Influenza and the common cold are diseases spread person to person in much the same way as SARS-CoV-2, the virus that causes COVID-19. So, efforts to reduce COVID-19 have the dual benefit of reducing colds and flu.

Question: has social distancing had an impact on slowing the spread of COVID-19?

counties where the policies have been imposed have effectively increased social distancing and have seen slowing the spread of COVID-19.


Nicotine may play an indirect role that makes it harder for the virus to gain to access cells

Question: Can smoking help in preventing COVID-19?

Cannabis smoking is linked with poor respiratory health, immunosuppression and multiple contaminants. Potential synergism between the two epidemics would represent a major public health convergence. Cigarettes were implicated with disease severity in Wuhan, China.


Social distancing is important for all of us, but those of us who are at higher risk of serious complications caused by COVID-19 should be especially cautious about social distancing. People who are at high risk of complications include: Older adults. People who have serious chronic medical conditions like heart disease, diabetes and lung disease.

Question: has social distancing had an impact on slowing the spread of COVID-19?

the centralized social distancing is necessary to minimize the pandemic spreading.


For example, with HIV, the immune system is already being attacked by that human immunodeficiency virus, leaving the body more vulnerable to other infections and diseases (such as the novel coronavirus)

Question: will SARS-CoV2 infected people develop immunity?

Distinguishing pre-existing and de novo antibody responses to SARS-CoV-2 will be critical for serology, seroprevalence and vaccine studies, as well as for our understanding of susceptibility to and natural course of SARS-CoV-2 infection.


The coronavirus can live for hours to days on surfaces like countertops and doorknobs. How long it survives depends on the material the surface is made from.

Question: touching a contaminated surface will not make you sick

It was found that 83% and 77% of the bedside surfaces of MRSA-positive and MRSA-negative patients respectively were contaminated with staphylococci at 08:00 hours, and that the staphylococcal concentrations increased by 80% at 1200 h over a 4-hour period with routine ward and clinical activities.


Scientists were able to prove that the virus evolved naturally in animals before jumping to humans.

Question: what is the origin of COVID-19

Recent research results suggest that bats or pangolins might be the original hosts for the virus based on comparative studies using its genomic sequences.


Cold weather kills coronavirus 2019 and 13 other COVID-19

Question: how does the coronavirus respond to changes in the weather

Correcting for that distributed delay and offering conservative estimates, we find a negative relationship between temperatures above 25 degrees Celsius and estimated reproduction number ([R]), with each degree Celsius associated with a 3.1% (95% CI, 1.5% to 4.8%) reduction in [R]. Higher levels of relative humidity strengthen the negative effect of temperature above 25 degrees.


people with uncontrolled or untreated high blood pressure may be at risk of getting severely ill with COVID-19.

Question: what kinds of complications related to COVID-19 are associated with hypertension?

COVID-19 patients with hypertension had more severe secondary infections, cardiac and renal dysfunction, and depletion of CD8+ cells on admission. Patients with hypertension were more likely to have comorbidities and complications and were more likely to be classified as critically ill than those without hypertension.


hand sanitizers won't protect you against covid-19

Question: what hand sanitizers kill COVID-19?

Efficient SARS-CoV-2 inactivation was demonstrated for all tested alcohol-based disinfectants. These findings show the successful inactivation of SARS-CoV-2 for the first time and provide confidence in its use for the control of COVID-19.


Most people will experience a mild case with a 2-week recovery.

Question: Can people recover from COVID-19?

The World Health Organization (WHO) has declared this outbreak a global health emergency and as on April 24, 2020, it has spread to 213 countries, with 25,91,015 confirmed cases and 742,855 cases have been recovered from COVID-19.


The treatment appears to have provided vitamin C and vitamin D to patients as well

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Some nutrients are actively involved in the proper functioning and strengthening of the human immune system against viral infections including dietary protein, omega-3 fatty acids, vitamin A, vitamin D, vitamin E, vitamin B1, vitamin B6, vitamin B12, vitamin C, iron, zinc, and selenium. Few studies were done on the effect of dietary components on prevention of COVID-19, but supplementation with these nutrients may be effective in improving the health status of patients with viral infections.


Vitamin D deficiency linked to increased risk for COVID-19

Question: Does Vitamin D impact COVID-19 prevention and treatment?

A significant negative correlation (p=0.033) has been observed between mean vitamin D levels and COVID-19 cases per one million population in European countries.


Can Covid-19, the new coronavirus, be cured by garlic or garlic water? No.

Question: Does garlic protect against covid-19

In conclusion, Allium sativum may be an acceptable preventive measure against COVID-19 infection to boost immune system cells and to repress the production and secretion of proinflammatory cytokines as well as an adipose tissue derived hormone leptin having the proinflammatory nature.


Respiratory failure is a Common Cause of Death in Critically Ill Coronavirus Patients

Question: how do people die from the coronavirus?

Respiratory failure has been cited as the major cause of death


Both vitamin C and vitamin D have been implicated in boosting immune response.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Dietary supplementation has not been linked to COVID-19 prevention. However, supplementation with vitamins C and D, as well as with zinc and selenium, was highlighted as potentially beneficial for individuals with, or at risk of, respiratory viral infections or for those in whom nutrient deficiency is detected.


Vitamin and minerals that can help with coronavirus if you're not getting enough Vitamin D Vitamin D supplements, taken daily in moderate doses, may help to reduce the risk of respiratory infections and viruses such as influenza A in children and adults who are deficient (< 20 ng/mL) or severely deficient (< 10 ng/mL) in vitamin D

Question: Does Vitamin C impact COVID-19 prevention and treatment?

The majority of documents encouraged the consumption of fruits, vegetables, and whole grain foods. Thirty-one percent of the guidelines highlighted the importance of minerals and vitamins such as zinc and vitamins C, A, and D to maintain a well-functioning immune system.


Remdesivir, a drug that once offered hope against Ebola, is now in the spotlight as the only current effective medication for COVID-19.

Question: is remdesivir an effective treatment for COVID-19?

Remdesivir efficacy was not much different in reducing 28-day mortality versus 14-day mortality rates.


Coronavirus, which causes the respiratory illness COVID-19, has morphed into a global pandemic.

Question: Can face masks protect me from the coronavirus disease?

Together, this study suggested that medical masks are adequate for use on most social occasions, and both medical masks and N95 masks can be reused for a few days with steam decontamination between use.


Although scientists are still studying immunity among people who have recovered from COVID-19, current evidence suggests that previously being infected may not be a guarantee that you won't get sick again.

Question: Are you immune to COVID-19 after recovering from it?

Recently, an increasing number of reports have indicated that a few patients who were believed to have recovered from COVID-19 initially tested negative but later tested positive.


Does heat prevent COVID-19? No, Absolutely not

Question: Does heat prevent COVID-19?

Airborne transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) via air-conditioning systems poses a significant threat for the continued escalation of the current coronavirus disease (COVID-19) pandemic.


The rationale for dexamethasone as a possible treatment for Covid-19 is that the virus can trigger inflammation and an uncontrolled immune response from your body.

Question: what evidence is there for dexamethasone as a treatment for COVID-19?

dexamethasone may be useful for the short-term in severe, intubated, COVID-19 patients, but could be outright dangerous during recovery since the virus will not only persist, but the body will be prevented from generating protective antibodies.


No evidence' that vitamin D can prevent or treat COVID-19

Question: Does Vitamin D impact COVID-19 prevention and treatment?

Vitamin D deficiency that is not sufficiently treated is associated with COVID-19 risk.


there is strong evidence that the covid-19 virus can spread through food.

Question: Can COVID-19 spread through food?

This review summarizes the possible transmission ways of COVID-19 through the foods, food supply chain, surfaces, and environment before exploring the development of corresponding detection tools of SARS-CoV-2.


hand sanitizer can not kill the new coronavirus

Question: what hand sanitizers kill COVID-19?

There is currently no vaccine for COVID-19, leaving governments and public health agencies with little defense against the virus aside from advising or enforcing best practices for virus transmission prevention, which include hand-washing, physical distancing, use of face covers, and use of effective disinfectants.


nicotine might even be able to protect people who come into contact with COVID-19 patients and are therefore at higher risk of infection.

Question: Can smoking help in preventing COVID-19?

Epidemiological and laboratory research seems to suggest that smoking and perhaps nicotine alone could reduce the severity of COVID-19.


oronavirus infections requiring hospitalization are not only possible in younger adults, but the rate of these cases is higher now that the virus is spreading across other countries.

Question: what are the mortality rates overall and in specific populations

The COVID-19 population-level mortality rate (per 100,000 person-years) increased with age: from 0.1 deaths among 30-39 year olds to 9.5 deaths among 80 year olds.


Both vitamin C and vitamin D have been implicated in boosting immune response.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

We identified a total of 17 patients who received IV vitamin C for COVID-19. The inpatient mortality rate in this series was 12% with 17.6% rates of intubation and mechanical ventilation. We noted a significant decrease in inflammatory markers, including ferritin and D-dimer, and a trend to decreasing FiO2 requirements, after vitamin C administration.


People with untreated vitamin D deficiency are more likely to test positive for the COVID-19

Question: will SARS-CoV2 infected people develop immunity?

Knowledge of the molecular mechanisms of viral cycles and immunity is an important prerequisite for the development of vaccination strategies and development of effective drugs.


Social distancing, also called physical distancing, means keeping a safe space between yourself and other people who are not from your household.

Question: has social distancing had an impact on slowing the spread of COVID-19?

the centralized social distancing is necessary to minimize the pandemic spreading.


Hand sanitizer can kill coronavirus-but that doesn't mean it should be your first defense.

Question: what hand sanitizers kill COVID-19?

Efficient SARS-CoV-2 inactivation was demonstrated for all tested alcohol-based disinfectants. These findings show the successful inactivation of SARS-CoV-2 for the first time and provide confidence in its use for the control of COVID-19.


COVID-19 death surge: Can traditional medicine and herbs help? No

Question: Does garlic protect against covid-19

compounds derived from Allium sativum (garlic) have the potential to decrease the expression of proinflammatory cytokines and to reverse the immunological abnormalities to more acceptable levels. Allium sativum is suggested as a beneficial preventive measure before being infected with SARS-CoV-2 virus.


If you're uncomfortable, take acetaminophen (Tylenol, others), ibuprofen (Advil, Motrin IB, others) or aspirin

Question: Can taking medication to lower fever, such as paracetamol (tylenol) and ibuprofen (advil) worsen COVID-19?

There are clearly COVID-19 cases where NSAIDs should not be used, but there is no strong evidence that NSAIDs must be avoided in all patients with COVID-19;


drinking alcohol does not protect you against COVID-19 and can be dangerous.

Question: Can drinking alcohol help in preventing COVID-19?

Is drinking a healthy way of coping? No.


smoking might make people less susceptible to COVID-19 infection.

Question: Can smoking help in preventing COVID-19?

Smoking has complicated effects on the immune system involving both up and down regulation, any of which might alone or in concert antagonize progression of COVID-19.


Hydroxychloroquine, by itself or with azithromycin, did not improve the clinical status of patients with mild to moderate COVID-19

Question: does hydroxychloroquine treat COVID-19?

The available evidence suggests that CQ or HCQ does not improve clinical outcomes in COVID-19.


Cytokine storm can severely damage lungs and lead to acute respiratory distress syndrome and death in covid-19 patients

Question: Does Vitamin D impact COVID-19 prevention and treatment?

In Middle East, the recovery rate (r= 0.267) and mortality rate (r= -0.217) showed a medium correlation.


5G mobile networks do not cause or spread COVID-19.

Question: what is the origin of COVID-19

This paper investigates the COVID-19 virus origin by using artificial intelligence (AI) and raw genomic sequences of the virus.


There is absolutely no evidence that ACE-inhibitors or ARBs increase the risk of COVID-19 infection or severe consequences from it

Question: are patients taking Angiotensin-converting enzyme inhibitors (ACE) inhibitors at increased risk for COVID-19?

Patients who take ACEIs and ARBS may be at increased risk of severe disease outcomes due to SARS-CoV-2 infections.


Most hospitalized COVID-19 patients have neurological symptoms

Question: Which are the first symptoms of the coronavirus disease?

The coronavirus disease 2019 (COVID19) affects principally the respiratory tract but recent studies described that COVID19 could present a broader clinical spectrum from the absence of any symptoms to heart (1), digestive (2) or EarNoseThroat (including anosmia and ageusia) (3) manifestations. Here we report two cases of peculiar skin manifestation.


Can children get COVID-19? Sean O'Leary, MD, MPH, FAAP Answer Yes

Question: Can children get COVID-19?

Novel coronavirus disease (COVID-19) is spreading globally. Little is known about the risk factors for the clinical outcomes of COVID-19 in children.


Stress and poor sleep may boost your COVID-19 risk

Question: Does having a weakened immune system increase your risk of illness from COVID-19?

Studies demonstrate that COVID-19 is an immune condition which is marked by reduced lymphocytes and elevated selected proinflammatory cytokines. Similar immune expression has been demonstrated in pregnancy by several studies.


It's a common misconception that COVID-19 is no deadlier than the flu.

Question: How does the coronavirus differ from seasonal flu?

There are significant differences in the clinical and laboratory courses between COVID-19 and influenza.


it appears Vitamin D deficiency may increase your risk of getting the infection and doing really badly if you get it

Question: Does Vitamin D impact COVID-19 prevention and treatment?

Vitamin D deficiency that is not sufficiently treated is associated with COVID-19 risk.


COVID-19 coronavirus epidemic has a natural origin

Question: what is the origin of COVID-19

Zhou et al (1) mentioned that 'Direct contact with intermediate host animals or consumption of wild animals was suspected to be the main route of SARSCoV2 transmission.


Can face masks help slow the spread of the coronavirus (SARS-CoV-2) that causes COVID-19? Yes, face masks combined with other preventive measures, such as frequent hand-washing and social distancing, help slow the spread of the virus.

Question: what are the best masks for preventing infection by Covid-19?

However, wearing N95 respirators can prevent 73 more (95% CI 46-91) clinical respiratory infections per 1000 HCWs compared to surgical masks (2 RCTs; 2594 patients; low quality of evidence).


smokers are at greater risk of complications from COVID-19 than non-smokers.

Question: Can smoking help in preventing COVID-19?

Our findings support a causal effect of elevated BMI and smoking on risk of sepsis and severe covid-19.


A face shield is a clear plastic shield covering the entire front of the face, and people are wondering if it offers better protection against the coronavirus than a face mask

Question: Can face masks protect me from the coronavirus disease?

and 3) provides suggestion that the public should wear the mask during COVID-19 pandemic according to local context.


"Isopropyl alcohol 70 percent, or isopropyl alcohol 99 percent diluted to 70 percent with purified water, kills organisms by denaturing their proteins.

Question: what hand sanitizers kill COVID-19?

There is currently no vaccine for COVID-19, leaving governments and public health agencies with little defense against the virus aside from advising or enforcing best practices for virus transmission prevention, which include hand-washing, physical distancing, use of face covers, and use of effective disinfectants.


The COVID-19 shutdown is making weather prediction more difficult

Question: how does the coronavirus respond to changes in the weather

Results indicated that temperatures had a negative linear relationship with the number of confirmed cases.


young men with severe COVID-19 had mutations in the gene for a certain cell receptor. This receptor, some researchers suspect, grows scarcer as we age.

Question: will SARS-CoV2 infected people develop immunity?

According to this hypothesis vaccine formulations (tetanus, diphtheria, Bordetella pertussis) could be re-administrate after the first contact with Covid-19, better before the development of respiratory severe illness and of course before full-blown ARDS (Acute Respiratory Distress Syndrome). The CD4+ memory exploiting could help immune system to recall immunity of already know antigens against coronaviruses, avoiding or limiting lung crash until virus specific immunity develops and making it faster and prolonged.


Alzheimer's led to the deaths of around 80.6 people in England per 100,000 in August, compared with 7.2 for Covid-19.

Question: how do people die from the coronavirus?

Lack of personal protective equipment was cited as a common cause of death.


if they develop a fever and COVID-19 symptoms, they should not take NSAIDs (ibuprofen) because it can worsen the covid-19 disease

Question: Can taking medication to lower fever, such as paracetamol (tylenol) and ibuprofen (advil) worsen COVID-19?

There are clearly COVID-19 cases where NSAIDs should not be used, but there is no strong evidence that NSAIDs must be avoided in all patients with COVID-19;


While most of the drug treatments (the FDA-approved drugs lopinavir-ritonavir, hydroxychloroquine sulfate, and emtricitabinetenofovir against SARS-CoV-2 infection) marginally reduced clinical symptoms, they did not reduce virus titers, with the exception of emtricitabine-tenofovir treatment, which led to diminished virus titers in nasal washes at 8 dpi.

Question: are there any drugs that work for SARS-CoV or SARS-CoV-2 in animals?

When used for prophylaxis or treatment neither the standard human malaria dose (6.5 mg/kg) nor a high dose (50 mg/kg) of HCQ had any beneficial effect on clinical disease or SARS-CoV-2 kinetics (replication/shedding) in the Syrian hamster disease model. Similarly, HCQ prophylaxis/treatment (6.5 mg/kg) did not significantly benefit clinical outcome nor reduce SARS-CoV-2 replication/shedding in the upper and lower respiratory tract in the rhesus macaque disease model. In conclusion, our preclinical animal studies do not support the use of HCQ in prophylaxis/treatment of COVID-19.


Hydroxychloroquine is a medication that doctors prescribe to treat a variety of conditions, including malaria, arthritis, and lupus.

Question: does hydroxychloroquine treat COVID-19?

The odds of mortality were significantly higher in patients treated with Hydroxychloroquine + Azithromycin than supportive care alone [2.34 (95% CI: 1.63, 3.34); I2 = 0%]. A pooled analysis of recently published studies suggests no additional benefit for reducing mortality in COVID-19 patients when Hydroxychloroquine is given as add-on to the standard care.


Immunity after recovery from COVID-19? Yes

Question: Are you immune to COVID-19 after recovering from it?

Our study provides the first evidence of inflammatory immune signature in early recovery stage, suggesting that the COVID-19 patients are still vulnerable after hospital discharge.


There are risks that come with using UV light devices, especially when using them on your skin.

Question: Does UV light help in preventing covid-19?

To evaluate the hypothesis that light could reduce the lethality of COVID-19.


When infected with the SARS-CoV-2 coronavirus, many people experience mild and moderate symptoms, but for some people infection can be severe or fatal.

Question: will SARS-CoV2 infected people develop immunity?

According to this hypothesis vaccine formulations (tetanus, diphtheria, Bordetella pertussis) could be re-administrate after the first contact with Covid-19, better before the development of respiratory severe illness and of course before full-blown ARDS (Acute Respiratory Distress Syndrome). The CD4+ memory exploiting could help immune system to recall immunity of already know antigens against coronaviruses, avoiding or limiting lung crash until virus specific immunity develops and making it faster and prolonged.


The rationale for using vitamin D is based largely on immunomodulatory effects that could potentially protect against COVID-19 infection or decrease the severity of illness

Question: Does Vitamin D impact COVID-19 prevention and treatment?

In Europe, there were no correlations for both recovery (r= 0.040) and mortality rate (r= -0.035).


supplements supplements like zinc, vitamin C, or herbals help with the coronavirus (COVID-19)

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Although COVID-19 can be rapidly diagnosed, efficient clinical treatment of COVID-19 remains unavailable, resulting in high fatality.


Hydroxychloroquine is a medication that doctors prescribe to treat a variety of conditions, including malaria, arthritis, and lupus.

Question: does hydroxychloroquine treat COVID-19?

Despite its small sample size our survey shows that hydroxychloroquine treatment is significantly associated with viral load reduction/disappearance in COVID-19 patients and its effect is reinforced by azithromycin.


Question: how does the coronavirus respond to changes in the weather

Preliminary observations from our team and others suggest that temperature and climatological factors could influence the spread of this novel coronavirus


I got the coronavirus, but I treated myself solely with medicinal herbs

Question: Does garlic protect against covid-19

Hoaxes (such as eating garlic or citrus to prevent COVID-19) were detected in 15 videos (10.9%).


It is possible that a person can get COVID-19 by touching a surface or object, including food or food packaging, that has the virus on it and then touching their own mouth, nose, or possibly their eyes. However, this is not thought to be the main way the virus spreads.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

We identified a total of 17 patients who received IV vitamin C for COVID-19. The inpatient mortality rate in this series was 12% with 17.6% rates of intubation and mechanical ventilation. We noted a significant decrease in inflammatory markers, including ferritin and D-dimer, and a trend to decreasing FiO2 requirements, after vitamin C administration.


Coronavirus: Patients treated with massive doses of Vitamin C

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Dietary supplementation has not been linked to COVID-19 prevention. However, supplementation with vitamins C and D, as well as with zinc and selenium, was highlighted as potentially beneficial for individuals with, or at risk of, respiratory viral infections or for those in whom nutrient deficiency is detected.


I got the coronavirus, but I treated myself solely with medicinal herbs

Question: Does garlic protect against covid-19

compounds derived from Allium sativum (garlic) have the potential to decrease the expression of proinflammatory cytokines and to reverse the immunological abnormalities to more acceptable levels. Allium sativum is suggested as a beneficial preventive measure before being infected with SARS-CoV-2 virus.


wear cloth face masks in public places where it is difficult to maintain physical distancing. This will help slow the spread of the virus from people who do not know that they have contracted it, including those who are asymptomatic.

Question: has social distancing had an impact on slowing the spread of COVID-19?

The government of different countries has adopted various policies to contain this epidemic and the most common were social distancing and lockdown. Our analysis revealed that the measures can slow down the outbreak. We can reduce the epidemic size and prolong the time to arrive at the epidemic peak by seriously following the measures suggested by the authorities.


Smoking tobacco is also a known risk factor for severe disease and death from many respiratory infections.

Question: Can smoking help in preventing COVID-19?

Conclusions This representative population sample will, to our knowledge, present the first comprehensive examination of the association between smoking, nicotine use without smoking, respiratory disease, and severity of COVID-19.


hand sanitizer may help rid your hands of unwanted germs.

Question: what hand sanitizers kill COVID-19?

The ongoing COVID19 pandemic has made various challenges for communications all over the world. Nowadays hand hygiene practices with alcohol sanitizers are an unavoidable reality for many people, which cause skin dryness and flaking.


If you decide to engage in public activities, continue to protect yourself by practicing everyday preventive actions.; Keep these items on hand when venturing out: a mask, tissues, and a hand sanitizer with at least 60% alcohol, if possible.

Question: How much impact do masks have on preventing the spread of the COVID-19?

Model simulations, using data relevant to COVID-19 dynamics in the US states of New York and Washington, suggest that broad adoption of even relatively ineffective face masks may meaningfully reduce community transmission of COVID-19 and decrease peak hospitalizations and deaths.


COVID-19 is not the common cold (nor is it the flu) and science is still trying to understand how the coronavirus operates.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

The majority of documents encouraged the consumption of fruits, vegetables, and whole grain foods. Thirty-one percent of the guidelines highlighted the importance of minerals and vitamins such as zinc and vitamins C, A, and D to maintain a well-functioning immune system.


hydroxychloroquine could prevent or treat COVID-19.

Question: does hydroxychloroquine treat COVID-19?

patients treated with HCQ at the time of early hospital recovered faster than those who treated later or taken as second line choose for their obvious shorter hospitalization time.


People wearing face coverings will take in fewer coronavirus particles, evidence suggests, making disease less severe.

Question: Can face masks protect me from the coronavirus disease?

This study 1) illustrates transmission routes of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2);


Self-quarantine is strictly reserved for those who have come into close contact with a coronavirus-infected person.

Question: has social distancing had an impact on slowing the spread of COVID-19?

The decentralized strategy is insufficient when used alone, but offers the best results when combined with the centralized one. Indeed, the (C+D) is the most efficient isolation strategy at mitigating the network superspreaders and reducing the highest node degrees to less than 10% of their initial values.


Based on available evidence, children do not appear to be at higher risk for COVID-19 than adults.

Question: what are the mortality rates overall and in specific populations

A confirmed SARS-CoV-2 infection substantially increased the probability of death across all patient groups, ranging from nine (6 to 15) times the population mortality in 35-year old infected females to a 53-fold increase (46 to 59) for 95 year old infected males. The highest relative risks were observed among males and older patients.


Question: what are the best masks for preventing infection by Covid-19?

the American College of Physicians (ACP) provides recommendations based on the best available evidence through 14 April 2020 on the effectiveness of N95 respirators, surgical masks, and cloth masks in reducing transmission of infection.


there is evidences that pets, including cats and dogs, play a role in spreading COVID-19 to people.

Question: Can animals spread COVID-19?

Experimental data showed ferrets and cats are highly susceptible to SARS-CoV-2 as infected by virus inoculation and can transmit the virus directly or indirectly by droplets or airborne route.


facing the reality that there's no vaccine available yet to prevent the continuous spread of the novel coronavirus, coupled with the still increasing number of positive cases, and not knowing when exactly the virus will be defeated is a daunting prospect for many.

Question: How has the COVID-19 pandemic impacted mental health?

Various psychological problems and important consequences in terms of mental health including stress, anxiety, depression, frustration, uncertainty during COVID-19 outbreak emerged progressively.


the addition of zinc to hydroxychloroquine and azithromycin was associated with a decrease in mortality in patients who were not admitted to the intensive care unit.

Question: does hydroxychloroquine treat COVID-19?

hydroxychloroquine with or without azithromycin showed benefits in positive-to-negative conversion of SARS-CoV-2 (odds ratio [OR], 1.95 [95% CI,0.19 to 19.73] and a reduction in progression rate (OR, 0.89 [95% CI, 0.58 to 1.37]), but without demonstrating any statistical significance.


Will domestic pets get COVID-19? No the domestic pets will not get COVID-19

Question: Can animals spread COVID-19?

Humans showing clinical symptoms of respiratory infections have been undergoing for COVID-19 diagnostic test but many infected people and few pets confirmed with SARS-CoV-2 remained asymptomatic.


vitamin D, which helps the body absorb calcium to strengthen bones, could play a role in COVID-19 patients-from preventing infection to making the disease less severe.

Question: Does Vitamin D impact COVID-19 prevention and treatment?

In Europe, there were no correlations for both recovery (r= 0.040) and mortality rate (r= -0.035).


The name of the new coronavirus that first appeared in China has been evolving to its now official designation: SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2).

Question: What does SARS-CoV-2 stand for?

SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) is a coronavirus responsible for COVID-19 (coronavirus disease 2019) which resulted in a cluster of cases of pneumonia that originated in China around 31 December 2019 and has subsequently spread across the globe.


With the so-called neutrophils and the monocytes we have found that these immune cells are activated, i.e. ready to defend the patient against COVID-19 in the case of mild disease courses.

Question: will SARS-CoV2 infected people develop immunity?

Distinguishing pre-existing and de novo antibody responses to SARS-CoV-2 will be critical for serology, seroprevalence and vaccine studies, as well as for our understanding of susceptibility to and natural course of SARS-CoV-2 infection.


The COVID-19 virus can spread in hot and humid climates

Question: what are the early symptoms of COVID-19?

Anosmia and ageusia as primary symptoms of COVID-19


Question: how does the coronavirus respond to changes in the weather

Results indicated that temperatures had a negative linear relationship with the number of confirmed cases.


Question: Does garlic protect against covid-19

In conclusion, Allium sativum may be an acceptable preventive measure against COVID-19 infection to boost immune system cells and to repress the production and secretion of proinflammatory cytokines as well as an adipose tissue derived hormone leptin having the proinflammatory nature.


The Connection Between COVID-19 and Diabetes People with diabetes aren't more likely to catch the virus than other people.

Question: what kinds of complications related to COVID-19 are associated with diabetes

the association between DM and COVID-19-induced severe complications is still unclear


number of deaths by covid-19 can be reducded if the population wear face masks in public

Question: what are the best masks for preventing infection by Covid-19?

However, wearing N95 respirators can prevent 73 more (95% CI 46-91) clinical respiratory infections per 1000 HCWs compared to surgical masks (2 RCTs; 2594 patients; low quality of evidence).


The coronavirus, which first sickened people in China in December, is thought to have passed from animals to humans, like many similar pathogens, but nothing has been confirmed yet by any peer-reviewed scientific research, global public health agency or academic expert.

Question: what is the origin of COVID-19

The results obtained from various AI-enabled experiments using clustering algorithms demonstrate that all examined COVID-19 virus genomes belong to a cluster that also contains bat and pangolin coronavirus genomes.


the 100-year-old BCG vaccine has received increasing attention, even though it is only partially functional in fighting the disease it was made to battle - tuberculosis.

Question: can bcg vaccine cure covid-19

Though its still not verified in any way whether the BCG vaccination can actually prevent COVID-19 or not but we believe a thorough analytical research in this regard is indeed worth a shot.


Vitamin D might lower the risk of viral respiratory tract infections like COVID-19

Question: will SARS-CoV2 infected people develop immunity?

According to this hypothesis vaccine formulations (tetanus, diphtheria, Bordetella pertussis) could be re-administrate after the first contact with Covid-19, better before the development of respiratory severe illness and of course before full-blown ARDS (Acute Respiratory Distress Syndrome). The CD4+ memory exploiting could help immune system to recall immunity of already know antigens against coronaviruses, avoiding or limiting lung crash until virus specific immunity develops and making it faster and prolonged.


The coronavirus that causes COVID-19 mainly spreads from person to person.

Question: touching a contaminated surface will not make you sick

Our findings of extensive viral RNA contamination of surfaces and air across a range of acute healthcare settings in the absence of cultured virus underlines the potential risk from surface and air contamination in managing COVID-19, and the need for effective use of PPE, social distancing, and hand/surface hygiene.


COVID-19 can unfortunately be fatal for those with suppressed immune systems.

Question: will SARS-CoV2 infected people develop immunity?

Distinguishing pre-existing and de novo antibody responses to SARS-CoV-2 will be critical for serology, seroprevalence and vaccine studies, as well as for our understanding of susceptibility to and natural course of SARS-CoV-2 infection.


The risk of infection by COVID-19 appears to be reduced by half among current smokers

Question: Can smoking help in preventing COVID-19?

Smoking has complicated effects on the immune system involving both up and down regulation, any of which might alone or in concert antagonize progression of COVID-19.


The COVID crisis has created mental health issues that cannot be ignored.

Question: How to stay mentally healthy during COVID-19 crisis?

The results shows how the topic covid19 was increasing during the time, sleep patterns changed, and people were worried about fear to death, family travelling outside of Colombia and public health actions.


Is vinegar and water an effective disinfectant? Probably not. Although acids will inactivate viruses (vinegar is acetic acid), it's quite dilute and the pH isn't likely low enough.

Question: Can vinegar help in preventing COVID-19?

The aim of this paper is to evaluate the effect of acetic acid, the active component of vinegar, as a potential disinfectant agent for upper airways.


BCG: Can a vaccine from 1921 save lives from Covid-19? The vaccine was designed to stop tuberculosis, but there is some evidence it can protect against other infections as well.

Question: can bcg vaccine cure covid-19

Results fail to confirm the null hypothesis of no association between BCG vaccination and COVID-19 mortality, and suggest that BCG could have a protective effect.


Physical distancing, face masks, and eye protection to prevent person-to-person transmission of SARS-CoV-2 and COVID-19

Question: Can face masks protect me from the coronavirus disease?

Wearing medical masks or N95 masks (namely N95 respirators) can slow the virus spread and reduce the infection risk.


Eating garlic can protect people against the coronavirus:

Question: Does garlic protect against covid-19

In late December 2019 in Wuhan, China, several patients with viral pneumonia were identified as 2019 novel coronavirus (2019-nCoV). So far, there are no specific treatments for patients with coronavirus disease-19 (COVID-19), and the treatments available today are based on previous experience with similar viruses such as severe acute respiratory syndrome-related coronavirus (SARS-CoV), Middle East respiratory syndrome coronavirus (MERS-CoV), and Influenza virus.


Having high blood pressure may make coronavirus more dangerous.

Question: what kinds of complications related to COVID-19 are associated with hypertension?

COVID-19 patients with hypertension had more severe secondary infections, cardiac and renal dysfunction, and depletion of CD8+ cells on admission. Patients with hypertension were more likely to have comorbidities and complications and were more likely to be classified as critically ill than those without hypertension.


While most of the drug treatments (the FDA-approved drugs lopinavir-ritonavir, hydroxychloroquine sulfate, and emtricitabinetenofovir against SARS-CoV-2 infection) marginally reduced clinical symptoms, they did not reduce virus titers, with the exception of emtricitabine-tenofovir treatment, which led to diminished virus titers in nasal washes at 8 dpi.

Question: are there any drugs that work for SARS-CoV or SARS-CoV-2 in animals?

The results suggest the effectiveness of Ribavirin, Remdesivir, Sofosbuvir, Galidesivir, and Tenofovir as potent drugs against SARS-CoV-2 since they tightly bind to its RdRp. In addition, the results suggest guanosine derivative (IDX-184), Setrobuvir, and YAK as top seeds for antiviral treatments with high potential to fight the SARS-CoV-2 strain specifically.


if you smoke weed, you might be putting yourself at higher risk of suffering severe complications if you get infected with the novel coronavirus.

Question: Can smoking cannabis (weed) help in preventing COVID-19?

Male, older than 65, and smoking were risk factors for disease progression in patients with COVID-19 (male: OR=1.76, 95% CI (1.41, 2.18), P < 0.00001;


Researchers have discovered that the Chloroquine drug is effective at fighting the SARS-CoV-2 virus in studies done in test tubes.

Question: is remdesivir an effective treatment for COVID-19?

remdesivir is not sufficient on its own and may be suitable in combination with other antivirals or treatments such as convalescent plasma.


Some groups may face a disproportionate mental health impact during the COVID-19 pandemic.

Question: How has the COVID-19 pandemic impacted mental health?

Psychological impact was assessed using the Impact of Event Scale-Revised (IES-R), and mental health status with the Goldberg's General Health Questionnaire (GHQ-12).


High blood pressure may mean higher risk of hospitalization or severe illness.

Question: what kinds of complications related to COVID-19 are associated with hypertension?

hypertension may be an independent risk factor for all-cause mortality in patients with COVID-19. Patients who previously used RAAS inhibitors may have a better prognosis.


Doctors on the frontlines still lack a proven treatment for the disease as researchers race to develop a vaccine.

Question: Are there any antiviral drugs to treat the coronavirus disease?

In particular, several cases of recovered patients have been reported after being treated with lopinavir/ritonavir (which is widely used to treat human immunodeficiency virus (HIV) infection) in combination with the anti-flu drug oseltamivir.


While there's not adequate evidence that wearing a face mask can help you get immunity like a vaccine would, it is a good way to help prevent the spread of the Covid-19 coronavirus

Question: Can wearing masks help in preventing the spread of the coronavirus disease?

This study 1) illustrates transmission routes of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2); 2) addresses controversies surrounding the mask from perspectives of attitude, effectiveness, and necessity of wearing the mask with evidence that the use of mask would effectively interrupt the transmission of infectious diseases in both hospital settings and community settings; and 3) provides suggestion that the public should wear the mask during COVID-19 pandemic according to local context.


Can Covid-19, the new coronavirus, be cured by garlic or garlic water? No.

Question: Does garlic protect against covid-19

compounds derived from Allium sativum (garlic) have the potential to decrease the expression of proinflammatory cytokines and to reverse the immunological abnormalities to more acceptable levels. Allium sativum is suggested as a beneficial preventive measure before being infected with SARS-CoV-2 virus.


COVID symptoms include a high fever, a new cough, and loss of smell and taste

Question: what are the early symptoms of COVID-19?

Early mild symptoms appeared during course of disease provide a chance to early detect Covid-19.


Countries with higher death rates had larger numbers of covid-19 patients with vitamin D deficiency than countries with lower death rates

Question: Does Vitamin D impact COVID-19 prevention and treatment?

ecological investigation on 51 countries including 408,748 participants, analyses indicated no correlation between vitamin D levels and recovery rate (r= 0.041) as well as mortality rate (r=-0.073) globally.


The coronavirus disease 2019 (COVID-19) pandemic may be stressful for people.

Question: has social distancing had an impact on slowing the spread of COVID-19?

Our models predict these strict social distancing measures caused a 79% and 61% reduction in the daily cases of COVID-19 across Australia and New Zealand respectively. This provides both evidence and impetus for governments considering similar measures in response to COVID-19 and other pandemics.


Does Wearing a Mask Protect Me? Some Evidence Says Yes

Question: Can face masks protect me from the coronavirus disease?

We also demonstrated that three brands of medical masks blocked over 99% viruses in aerosols. The avian coronavirus was completely inactivated after being steamed for 5 minutes.


They conclude strongly that physicians should avoid using either hydroxychloroquine or chloroquine to treat COVID-19

Question: does hydroxychloroquine treat COVID-19?

Preliminary clinical evidence from China and France showed significant virological and clinical benefit in HCQ-treated patients, while other studies, mostly including critically ill patients, did not show favorable results.


Hydroxychloroquine has long been used to treat malaria as well as other conditions such as lupus and arthritis.

Question: does hydroxychloroquine treat COVID-19?

mortality rate was increased when the treatment was conducted with hydroxychloroquine.


Coronavirus (COVID-19) live map tracker from Microsoft Bing

Question: how does the coronavirus respond to changes in the weather

Correcting for that distributed delay and offering conservative estimates, we find a negative relationship between temperatures above 25 degrees Celsius and estimated reproduction number ([R]), with each degree Celsius associated with a 3.1% (95% CI, 1.5% to 4.8%) reduction in [R]. Higher levels of relative humidity strengthen the negative effect of temperature above 25 degrees.


Drinking methanol, ethanol or bleach does not prevent or cure COVID-19 and can be extremely dangerous.

Question: Can drinking alcohol help in preventing COVID-19?

Is drinking a healthy way of coping? No.


Travel increases your chances of getting and spreading COVID-19.

Question: Is it safe to go outside during COVID-19 pandemic?

Given the increasing incidence especially in elderly and individuals with comorbid conditions, it is advised by health authorities to stay home if possible, maintain social distancing and stay away from those who are sick or could be infected.


vitamin D can play in helping a patient fight off COVID-19.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Dietary supplementation has not been linked to COVID-19 prevention. However, supplementation with vitamins C and D, as well as with zinc and selenium, was highlighted as potentially beneficial for individuals with, or at risk of, respiratory viral infections or for those in whom nutrient deficiency is detected.


abnormal blood clotting contributes to death in some covid-19 patients.

Question: how do people die from the coronavirus?

Compared to the recovered group, more patients in the death group exhibited characteristics of advanced age, pre-existing comorbidities, dyspnea, oxygen saturation decrease, increased WBC count, decreased lymphocytes, and elevated CRP levels.


Having high blood pressure may make coronavirus more dangerous.

Question: what kinds of complications related to COVID-19 are associated with hypertension?

Hypertension appeared consistently as the most prevalent risk factors in COVID-19 patients.


Having other cardiovascular or cerebrovascular disease, such as hypertension (high blood pressure) or stroke, may increase your risk of severe illness from COVID-19.

Question: what kinds of complications related to COVID-19 are associated with hypertension?

Hypertension appeared consistently as the most prevalent risk factors in COVID-19 patients.


Some people should not wear face coverings, such as children under 3 and people with breathing difficulties.

Question: has social distancing had an impact on slowing the spread of COVID-19?

The decentralized strategy is insufficient when used alone, but offers the best results when combined with the centralized one. Indeed, the (C+D) is the most efficient isolation strategy at mitigating the network superspreaders and reducing the highest node degrees to less than 10% of their initial values.


if they develop a fever and COVID-19 symptoms, they should not take NSAIDs (ibuprofen) because it can worsen the covid-19 disease

Question: Can taking medication to lower fever, such as paracetamol (tylenol) and ibuprofen (advil) worsen COVID-19?

Concern about the appropriate role of nonsteroidal anti-inflammatory drugs (NSAIDs) in COVID-19 speculate that NSAIDs, in particular ibuprofen, may upregulate the entry point for the virus, the angiotensin-converting enzyme (ACE) 2 receptors and increase susceptibility to the virus or worsen symptoms in existing disease.


Coronavirus in dogs and cats According to the U.S. Centers for Disease Control and Prevention, a few pets - including cats and dogs - also have been infected with the virus that causes COVID-19.

Question: Can animals spread COVID-19?

Using data from probable cat-to-cat transmission in Wuhan, China, we estimated the basic reproduction number R0 under this scenario at 1.09 (95% confidence interval: 1.05, 1.13). This value is much lower than the R0 reported for humans and close to one, indicating that the sustained transmission between cats is unlikely to occur.


The COVID-19 virus can spread in hot and humid climates

Question: what are the early symptoms of COVID-19?

Gustatory Dysfunction as an Early Symptom in COVID-19 Screening


Favipiravir at high doses has potent antiviral activity in SARS-CoV-2 infected hamsters, whereas hydroxychloroquine lacks activity

Question: are there any drugs that work for SARS-CoV or SARS-CoV-2 in animals?

The results suggest the effectiveness of Ribavirin, Remdesivir, Sofosbuvir, Galidesivir, and Tenofovir as potent drugs against SARS-CoV-2 since they tightly bind to its RdRp. In addition, the results suggest guanosine derivative (IDX-184), Setrobuvir, and YAK as top seeds for antiviral treatments with high potential to fight the SARS-CoV-2 strain specifically.


Stress and poor sleep may boost your COVID-19 risk

Question: Does having a weakened immune system increase your risk of illness from COVID-19?

Following the outbreak of a novel coronavirus (SARS-CoV-2), studies suggest that the resultant disease (COVID-19) is more severe in individuals with a weakened immune system


both in the U.S. and globally, that social distancing policies led to a decrease in community mobility.

Question: has social distancing had an impact on slowing the spread of COVID-19?

the centralized social distancing is necessary to minimize the pandemic spreading.


The World Health Organization (WHO) on March 11, 2020, has declared the novel coronavirus (COVID-19) outbreak a global pandemic

Question: When was the COVID-19 pandemic declared?

As of May 19(th), 2020, approximately 4,731,458 cases of contamination and 316,169 deaths from Covid19 were recorded (https://who.sprinklr.com).


With the so-called neutrophils and the monocytes we have found that these immune cells are activated, i.e. ready to defend the patient against COVID-19 in the case of mild disease courses.

Question: will SARS-CoV2 infected people develop immunity?

we discovered evidence that SARS-CoV-2, along with related coronaviruses, used mutations to evade attack from the human immune system. Overall, we present an immunological resource for SARS-CoV-2 that could promote both therapeutic development and mechanistic research.


The coronavirus pandemic can be dramatically slowed, or stopped completely, with the immediate widespread use of favipiravir

Question: Can favipiravir help treat COVID-19?

So far, there are no specific treatments for patients with coronavirus disease19 (COVID19)


Question: Can people recover from COVID-19?

In this situation, it is imperative to understand the possible outcome of COVID-19 recovered patients and determine if they have any other detrimental illnesses by longitudinal analysis to safeguard their life in future.


vitamin D play a pivotal rolein viral covid-19 infections.

Question: Does Vitamin D impact COVID-19 prevention and treatment?

Vitamin D deficiency that is not sufficiently treated is associated with COVID-19 risk.


The results demonstrated cats can be infected with the coronavirus.

Question: Can animals spread COVID-19?

We found that SARS-CoV-2 replicates poorly in dogs, pigs, chickens, and ducks, but ferrets and cats are permissive to infection.


Asymptomatic means you don't have symptoms, but you're infected with the virus.

Question: what is known about people that have COVID-19 without any symptoms?

The evidence confirms COVID-19 transmission from people who were asymptomatic at the time.


I've heard hot drinks can kill the virus.

Question: Can drinking hot green tea help in preventing COVID-19?

This analysis may help to create a new ethno-drug formulation for preventing or curing the COVID-19


The virus that causes COVID-19 can remain stable on cardboard for up to 24 hours and 2-3 days on plastic and stainless steel.

Question: touching a contaminated surface will not make you sick

Susceptible persons who contacted these contaminated surfaces may transfer the pathogens to their mucous membranes via hands, leading to a risk of respiratory infection.


The World Health Organization (WHO) on March 11, 2020, has declared the novel coronavirus (COVID-19) outbreak a global pandemic

Question: When was the COVID-19 pandemic declared?

Lock down is found to be the only effective method to control this outbreak and due to the contagious nature of this disease most of the hospitals have stopped elective interventions.


The Centers for Disease Control and Prevention (CDC) didn't exactly say whether or how long you may remain immune to the Covid-19 coronavirus after recovering from an infection.

Question: Are you immune to COVID-19 after recovering from it?

To date, understanding whether acquired immunity and presence of anti SARSCov2 antibodies protects against reinfection is one the most important focus of the scientific community


The immune system fight against the coronavirus

Question: will SARS-CoV2 infected people develop immunity?

In this study, we collected blood from COVID-19 patients who have recently become virus-free and therefore were discharged, and analyzed their SARS-CoV-2-specific antibody and T cell responses. We observed SARS-CoV-2-specific humoral and cellular immunity in the patients. Both were detected in newly discharged patients, suggesting both participate in immune-mediated protection to viral infection.


Masks are not an effective way of protection from the new coronavirus, only N95 are, and masks have disclaimers saying they cannot prevent someone from acquiring the new coronavirus.

Question: what are the best masks for preventing infection by Covid-19?

Respirators such as filtering face piece (FFP) 2 masks were designed to protect HCWs, while surgical masks were originally intended to protect patients (e.g., during surgery). Nevertheless, high quality standard surgical masks (type II/IIR according to European Norm EN 14683) appear to be as effective as FFP2 masks in preventing droplet-associated viral infections of HCWs as reported from influenza or SARS.


There have been hints from lab experiments that increased temperature and humidity may reduce the viability of SARS-CoV-2.

Question: how does the coronavirus respond to changes in the weather

Temperature is the most influential parameter that reduces the growth at the rate of 13-16 cases/day with a 1{degrees}C rise in temperature


here is currently no evidence that animals, including pets, can be infected with the coronavirus, and no evidence that animals can spread the virus

Question: Can pets get the coronavirus disease?

This value is much lower than the R0 reported for humans and close to one, indicating that the sustained transmission between cats is unlikely to occur.


number of deaths by covid-19 can be reducded if the population wear face masks in public

Question: what are the best masks for preventing infection by Covid-19?

Most hospitals have implemented universal masking for their healthcare workers, and the Center for Disease Control currently advises even the general public to wear cloth masks when outdoors. The pertinent need for masks arises from plausible dissemination of the SARS-CoV-2 through close contacts, as well as the possibility of virus transmission from asymptomatic, pre-symptomatic, and mildly symptomatic individuals.


Several types of OTC medicine can help to reduce the fever, headaches, and body aches that may come with COVID-19. That includes acetaminophen and ibuprofen.

Question: Can taking medication to lower fever, such as paracetamol (tylenol) and ibuprofen (advil) worsen COVID-19?

There are clearly COVID-19 cases where NSAIDs should not be used, but there is no strong evidence that NSAIDs must be avoided in all patients with COVID-19;


Cloth Masks Protect You From Getting the Coronavirus

Question: Can face masks protect me from the coronavirus disease?

We find that the critical mask adherence is 5 per 100 when 80% wear face masks.


A weaker immune system is one reason people with high blood pressure and other health problems are at higher risk for coronavirus.

Question: will SARS-CoV2 infected people develop immunity?

In this study, we collected blood from COVID-19 patients who have recently become virus-free and therefore were discharged, and analyzed their SARS-CoV-2-specific antibody and T cell responses. We observed SARS-CoV-2-specific humoral and cellular immunity in the patients. Both were detected in newly discharged patients, suggesting both participate in immune-mediated protection to viral infection.


Evidence Shows BCG Vaccine May Help Versus COVID-19

Question: can bcg vaccine cure covid-19

universal BCG vaccination has a protective effect on the course of COVID-19 probably preventing progression to severe disease and death.


Evidence Shows BCG Vaccine May Help Versus COVID-19

Question: can bcg vaccine cure covid-19

The adjusted rates ratio of COVID-19 confirmed cases for Current BCG vaccination vs. non-Current BCG vaccination was 0.339 (with 95% CI= (0.338,0.340)).


People with chronic conditions like diabetes and lung and heart disease are at greater risk of being hospitalized due to the coronavirus - but more than one in five patients who end up in intensive care had no such health problems.

Question: what kinds of complications related to COVID-19 are associated with diabetes

Older age, diabetes and other comorbidities are reported as significant predictors of morbidity and mortality. Chronic inflammation, increased coagulation activity, immune response impairment, and potential direct pancreatic damage by SARS-CoV-2 might be among the underlying mechanisms of the association between diabetes and COVID-19.


There is no evidence that viruses can spread to people or other animals from a pet's skin, fur or hair.

Question: Can animals spread COVID-19?

Humans showing clinical symptoms of respiratory infections have been undergoing for COVID-19 diagnostic test but many infected people and few pets confirmed with SARS-CoV-2 remained asymptomatic.


The results demonstrated cats can be infected with the coronavirus.

Question: Can animals spread COVID-19?

Although there is currently no evidence that animals play a substantial role in spreading COVID-19, CDC advises persons with suspected or confirmed COVID-19 to restrict contact with animals during their illness and to monitor any animals with confirmed SARS-CoV-2 infection and separate them from other persons and animals at home (1).


Treatment with hydroxychloroquine cut the death rate significantly in sick patients hospitalized with COVID-19 - and without heart-related side-effects

Question: does hydroxychloroquine treat COVID-19?

The odds of mortality were significantly higher in patients treated with Hydroxychloroquine + Azithromycin than supportive care alone [2.34 (95% CI: 1.63, 3.34); I2 = 0%]. A pooled analysis of recently published studies suggests no additional benefit for reducing mortality in COVID-19 patients when Hydroxychloroquine is given as add-on to the standard care.


transmission from surfaces is much lower risk than person to person.

Question: touching a contaminated surface will not make you sick

Human Coronavirus 229E Remains Infectious on Common Touch Surface Materials


surgical masks and N95 respirators should be saved for health care workers as they are more effective in preventing covid-19

Question: what are the best masks for preventing infection by Covid-19?

We found no direct high quality evidence on whether N95 respirators are better than surgical masks for HCWs protection from SARS-CoV-2.


Severe heart damage has occurred in young, healthy people, but is rare. There may be more cases of mild effects of COVID-19 on the heart that can be diagnosed with special imaging tests, including in younger people with mild or minimal symptoms; however, the long-term significance of these mild effects on the heart are unknown.

Question: are heart complications likely in patients with COVID-19?

The cardiovascular system is also affected, with complications including myocardial injury, myocarditis, acute myocardial infarction, heart failure, dysrhythmias, and venous thromboembolic events. Current therapies for COVID-19 may interact with cardiovascular medications.


There is no correlation between Vitamin D levels and Covid-19 infection risk

Question: Does Vitamin D impact COVID-19 prevention and treatment?

A significant negative correlation (p=0.033) has been observed between mean vitamin D levels and COVID-19 cases per one million population in European countries.


Coronavirus definition is - any of a family (Coronaviridae) of large single-stranded RNA viruses that have a lipid envelope studded with club-shaped spike proteins, infect birds and many mammals including humans, and include the causative agents of MERS, SARS, and COVID-19 -abbreviation CoV, CV.

Question: what is the origin of COVID-19

This paper investigates the COVID-19 virus origin by using artificial intelligence (AI) and raw genomic sequences of the virus.


covid-19 patients having better medical outcomes when they used vitamin C supplements.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Dietary supplementation has not been linked to COVID-19 prevention. However, supplementation with vitamins C and D, as well as with zinc and selenium, was highlighted as potentially beneficial for individuals with, or at risk of, respiratory viral infections or for those in whom nutrient deficiency is detected.


In many of the sickest patients with COVID-19, it seems the worst damage may be driven by a deranged immune response to the infection, called a cytokine storm, rather than the virus itself.

Question: will SARS-CoV2 infected people develop immunity?

Distinguishing pre-existing and de novo antibody responses to SARS-CoV-2 will be critical for serology, seroprevalence and vaccine studies, as well as for our understanding of susceptibility to and natural course of SARS-CoV-2 infection.


Very often, people with covid-19 start off with minor physical complaints - slight cough, headache, low-grade fever - that gradually worsen.

Question: Is a headache sign of the coronavirus disease?

After the emergence of a novel coronavirus named SARSCoV2, coronavirus disease 2019 (COVID19) was initially characterized by fever, sore throat, cough, and dyspnea, mainly manifestations of respiratory system.


Sepsis is the main cause of death from COVID-19

Question: how do people die from the coronavirus?

The cause of most deaths has been acute pneumonia.


A small number of pets worldwide, including cats and dogs, have been reported to be infected with the virus that causes COVID-19

Question: Can animals spread COVID-19?

Little information on the SARS-CoV-2 virus in animals is available to date.


Stress and poor sleep may boost your COVID-19 risk

Question: Does having a weakened immune system increase your risk of illness from COVID-19?

Pregnant women are more at risk of contracting COVID-19 due to their weakened immune system.


A small number of pets worldwide, including cats and dogs, have been reported to be infected with the virus that causes COVID-19

Question: Can animals spread COVID-19?

Although there is currently no evidence that animals play a substantial role in spreading COVID-19, CDC advises persons with suspected or confirmed COVID-19 to restrict contact with animals during their illness and to monitor any animals with confirmed SARS-CoV-2 infection and separate them from other persons and animals at home (1).


Once symptoms appear, some early signs should be treated with more caution than others.

Question: what are the early symptoms of COVID-19?

Anosmia and ageusia have recently been hinted as significant early symptoms in COVID-19.


Marijuana and COVID-19: What a Doctor Wants You to Know

Question: Can smoking cannabis (weed) help in preventing COVID-19?

Data indicate CVIR demonstrates significant trends across cannabis use intensity quintiles and with relaxed cannabis legislation. Recent cannabis use is independently predictive of CVIR in bivariate and multivariable adjusted models and intensity of use is interactively significant. Cannabis thus joins tobacco as a SARS2-CoV-2 risk factor.


the use of ibuprofen and similar anti-inflammatory drugs could be "an aggravating factor" in COVID-19 infections

Question: Can taking medication to lower fever, such as paracetamol (tylenol) and ibuprofen (advil) worsen COVID-19?

For NSAIDs, there is no clear scientific evidence linking ibuprofen and other NSAIDs to worsening of COVID-19;


Most people who get COVID-19 recover from it

Question: what are the early symptoms of COVID-19?

Acute abdomen as an early symptom of COVID-19.


COVID May Trigger 'Cytokine Storm' in Some Cases

Question: what is a cytokine storm and how is it related to COVID-19?

Patients with COVID-19 who require ICU admission might have the cytokine storm.


COVID-19: The immune system can fight back

Question: will SARS-CoV2 infected people develop immunity?

According to this hypothesis vaccine formulations (tetanus, diphtheria, Bordetella pertussis) could be re-administrate after the first contact with Covid-19, better before the development of respiratory severe illness and of course before full-blown ARDS (Acute Respiratory Distress Syndrome). The CD4+ memory exploiting could help immune system to recall immunity of already know antigens against coronaviruses, avoiding or limiting lung crash until virus specific immunity develops and making it faster and prolonged.


Some of the treatment Trump has received isn't even available to the American public.

Question: Does garlic protect against covid-19

In conclusion, Allium sativum may be an acceptable preventive measure against COVID-19 infection to boost immune system cells and to repress the production and secretion of proinflammatory cytokines as well as an adipose tissue derived hormone leptin having the proinflammatory nature.


Can wearing a face mask protect against the 2019 coronavirus?

Question: Can face masks protect me from the coronavirus disease?

and 3) provides suggestion that the public should wear the mask during COVID-19 pandemic according to local context.


Nevertheless, COVID-19 deaths are less likely to be confounded by testing capacity since those with severe symptoms are expected to attend the hospital independently of the weather

Question: how does the coronavirus respond to changes in the weather

Each 1 C rise of temperature was associated with a 4.8951% (t = 2.29, p = 0.0226) decrease in the number of daily cumulative confirmed cases of COVID-19


hydroxychloroquine may cause direct myocardial toxicity and worsen cardiomyopathy, a problem that can lead to heart failure.

Question: are heart complications likely in patients with COVID-19?

The cardiovascular system is also affected, with complications including myocardial injury, myocarditis, acute myocardial infarction, heart failure, dysrhythmias, and venous thromboembolic events. Current therapies for COVID-19 may interact with cardiovascular medications.


Coronavirus Can Linger in Air for Hours, CDC Says Oct 6, 2020, 1:34 pm EDT The CDC updates its guidance on coronavirus. Here's the latest on how the deadly virus can spread.

Question: how does the coronavirus respond to changes in the weather

We show that the delay between exposure and detection of infection complicates the estimation of weather impact on COVID-19 transmission, potentially explaining significant variability in results to-date


Masks should NOT be worn by children younger than two, people who have trouble breathing, or people who cannot remove the mask without assistance

Question: Can face masks protect me from the coronavirus disease?

Our results indicate that surgical face masks could prevent transmission of human coronaviruses and influenza viruses from symptomatic individuals.


SARS-CoV-2, can live on surfaces and it can live for varying lengths of time on different surfaces.

Question: touching a contaminated surface will not make you sick

Most viruses from the respiratory tract, such as coronaviruses, influenza, SARS-CoV, or rhinovirus, can persist on surfaces for a few days.


Although there have not been reports of pets or other animals becoming sick with 2019-nCoV, several types of coronaviruses can cause illness in animals and spread between animals and people.

Question: Can coronaviruses spread from people to animals?

Cellular angiotensin converting enzyme 2 (ACE2) is the receptor of SARS-CoV-2 which is identical or similar in different species of animals such as pigs, ferrets, cats, orangutans, monkeys, and humans. Moreover, a recent study predicted that dog might be secondary host during the evolution of SARS-CoV-2 from bat to human.


COVID-19 coronavirus epidemic has a natural origin

Question: what is the origin of COVID-19

This provides evidences strongly supporting scientific hypotheses that bats and pangolins are probable hosts for the COVID-19 virus. At the whole genome analysis level, our findings also indicate that bats are more likely the hosts for the COVID-19 virus than pangolins.


Hot peppers in your food, though very tasty, cannot prevent or cure COVID-19.

Question: what are the early symptoms of COVID-19?

Anosmia and ageusia as primary symptoms of COVID-19


No, 5G Cellular Technology Does Not Cause COVID-19

Question: Can 5G technology cause COVID-19?

The aim of this study is to develop an understanding of the drivers of the 5G COVID-19 conspiracy theory and strategies to deal with such misinformation.


vitamin C may be beneficial in certain groups of  covid-19 patients, particularly those already deficient in vitamin C who develop COVID-19.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

CONCLUSION The use of IV vitamin C in patients with moderate to severe COVID-19 disease may be feasible.


If the new coronavirus is staying in people's systems, then they may not be able to be reinfected,

Question: Are you immune to COVID-19 after recovering from it?

we serially analysed immune responses in 113 COVID-19 patients with moderate (non-ICU) and severe (ICU) disease.


there is promising multidrug treatment against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus responsible for causing COVID-19 disease.

Question: are there any drugs that work for SARS-CoV or SARS-CoV-2 in animals?

We show that a high (5106 pfu) and medium (5104 pfu) dose of SARS-CoV-2 induces consistent upper respiratory tract (URT) viral RNA shedding in both groups of six challenged animals, whilst a low dose (5102 pfu) resulted in only one of six displaying signs of URT viral RNA replication.


cold weather and snow prevent the coronavirus disease

Question: how does the coronavirus respond to changes in the weather

Results indicated that temperatures had a negative linear relationship with the number of confirmed cases.


There is no evidence that dogs or cats can spread COVID-19 to humans, but there are a few precautions to take.

Question: Can animals spread COVID-19?

Although there is currently no evidence that animals play a substantial role in spreading COVID-19, CDC advises persons with suspected or confirmed COVID-19 to restrict contact with animals during their illness and to monitor any animals with confirmed SARS-CoV-2 infection and separate them from other persons and animals at home (1).


In the first in a series of conversations on the science of COVID-19, we learn how the hot weather is affecting the movement of the novel coronavirus.

Question: how does the coronavirus respond to changes in the weather

Results indicated that temperatures had a negative linear relationship with the number of confirmed cases.


A small number of pets worldwide, including cats and dogs, have been reported to be infected with the virus that causes COVID-19, mostly after close contact with people with COVID-19.

Question: Can animals spread COVID-19?

It is now accepted that the wild fauna, probably bats, constitute the initial reservoir of the virus, but little is known about the role pets can play in the spread of the disease in human communities, knowing the ability of SARS-CoV-2 to infect some domestic animals.


hydroxychloroquine helped coronavirus patients survive better

Question: does hydroxychloroquine treat COVID-19?

the use of hydroxychloroquine alone was associated with increased mortality in COVID-19 patients.


Vitamin C is extremely unlikely to help people fight off the new coronavirus.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Dietary supplementation has not been linked to COVID-19 prevention.


Where can I buy hand sanitizer and if I can't find it in the store, can I make my own? But if you can't find any at the store, all is not lost - you can make your own.

Question: Where can I buy hand sanitizer and if I can’t find it in the store, can I make my own?

The world is facing a medical crisis amid the CoViD-19 pandemic and the role of adequate hygiene and hand sanitisers is inevitable in controlling the spread of infection in public places and healthcare institutions.


COVID-19 pandemic may cause long-term mental health issues

Question: What psychological effects could the COVID-19 pandemic cause?

These findings outline the existence of especially vulnerable social groups to the impact of the pandemic, and suggest lines of action that help reduce the psychosocial consequences of COVID-19.


Self-quarantine help to stop the spread of the virus

Question: has social distancing had an impact on slowing the spread of COVID-19?

social distancing is associated with a statistically-significant reduction in the doubling rate for all but three states.


Lockdowns and Mask Mandates Do Not Lead to Reduced COVID transmission rates or deaths

Question: How much impact do masks have on preventing the spread of the COVID-19?

Our results suggest use of face masks by the general public is potentially of high value in curtailing community transmission and the burden of the pandemic. The community-wide benefits are likely to be greatest when face masks are used in conjunction with other non-pharmaceutical practices (such as social-distancing), and when adoption is nearly universal (nation-wide) and compliance is high.


The best ways to protect yourself from COVID-19 are to wash your hands, keep your distance from other people, wear a mask when you are outside your home or can't keep your distance from others, clean and disinfect frequently touched surfaces, and avoid crowded indoor spaces.

Question: what hand sanitizers kill COVID-19?

By extrapolating effectiveness of hand sanitizers on viruses of similar structure to SARS-CoV-2, this virus should be effectively inactivated with current hand hygiene products


hydroxychloroquine has not worked in treating COVID-19

Question: does hydroxychloroquine treat COVID-19?

Among patients with COVID-19, the use of HCQ could significantly shorten TTCR and promote the absorption of pneumonia.


Does Hand Sanitizer Kill Coronavirus (COVID-19)? Yes

Question: what hand sanitizers kill COVID-19?

By extrapolating effectiveness of hand sanitizers on viruses of similar structure to SARS-CoV-2, this virus should be effectively inactivated with current hand hygiene products


a trial of the drug dexamethasone shows it may be the first treatment demonstrated to save the lives of Covid-19 patients.

Question: Is dexamethasone effective for treating COVID-19?

In June 2020, a large randomised controlled clinical trial in the UK found that dexamethasone was effective in reducing the number of deaths in patients with severe coronavirus disease 2019 (COVID-19).


Vitamin D deficiency may be linked to COVID-19

Question: Does Vitamin D impact COVID-19 prevention and treatment?

In Middle East, the recovery rate (r= 0.267) and mortality rate (r= -0.217) showed a medium correlation.


At present, the Centers for Disease Control and Prevention do not believe that COVID-19 is spread through food, however, the agency is continuing to investigate this new virus.

Question: Can COVID-19 spread through food?

For the time being, the possibility of transmission through the food sector is considered negligible


No, 5G Cellular Technology Does Not Cause COVID-19

Question: Can 5G technology cause COVID-19?

Amongst them, a popular theory has linked 5G to the spread of COVID-19, leading to misinformation and the burning of 5G towers in the United Kingdom.


Symptoms of COVID-19 can range from mild symptoms to severe illness and death.

Question: will SARS-CoV2 infected people develop immunity?

Distinguishing pre-existing and de novo antibody responses to SARS-CoV-2 will be critical for serology, seroprevalence and vaccine studies, as well as for our understanding of susceptibility to and natural course of SARS-CoV-2 infection.


My opinion is that you keep the correct levels of vitamin D in your body.

Question: Does Vitamin D impact COVID-19 prevention and treatment?

Several studies demonstrated the role of vitamin D in reducing the risk of acute viral respiratory tract infections and pneumonia. These include direct inhibition with viral replication or with anti-inflammatory or immunomodulatory ways. In the meta-analysis, vitamin D supplementation has been shown as safe and effective against acute respiratory tract infections. Thus, people who are at higher risk of vitamin D deficiency during this global pandemic should consider taking vitamin D supplements to maintain the circulating 25(OH)D in the optimal levels (75-125nmol/L).


Question: Can drinking hot green tea help in preventing COVID-19?

COVID-19 is usually caused a virus to which most probably the people with low immunity response are being affected. Plant-based foods increased the intestinal beneficial bacteria which are helpful and make up of 85% of the immune system.


Many rheumatoid arthritis patients are on medications that suppress the immune system, making them more vulnerable to infection - but those same drugs could also help fight COVID-19

Question: will SARS-CoV2 infected people develop immunity?

we discovered evidence that SARS-CoV-2, along with related coronaviruses, used mutations to evade attack from the human immune system. Overall, we present an immunological resource for SARS-CoV-2 that could promote both therapeutic development and mechanistic research.


To reduce the risk of of covid-19 infection, it is recommended that people at risk of influenza and/or COVID-19 consider taking 10,000 IU/d of vitamin D 3 for a few weeks to rapidly raise 25(OH)D concentrations, followed by 5000 IU/d.

Question: Does Vitamin D impact COVID-19 prevention and treatment?

Several studies demonstrated the role of vitamin D in reducing the risk of acute viral respiratory tract infections and pneumonia. These include direct inhibition with viral replication or with anti-inflammatory or immunomodulatory ways. In the meta-analysis, vitamin D supplementation has been shown as safe and effective against acute respiratory tract infections. Thus, people who are at higher risk of vitamin D deficiency during this global pandemic should consider taking vitamin D supplements to maintain the circulating 25(OH)D in the optimal levels (75-125nmol/L).


But until we understand more about who is a carrier of COVID-19, the goal of wearing a mask should be to protect others from your own respiratory droplets. And any mask is better than no mask.

Question: Does a surgical mask help avoid COVID-19?

Surgeons and perioperative teams at risk for contracting COVID-19 should use appropriate personal protective equipment (PPE), including N95 respirators or powered air-purifying respirators (PAPRs), when risk of viral spread is high.


there is promising multidrug treatment against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus responsible for causing COVID-19 disease.

Question: are there any drugs that work for SARS-CoV or SARS-CoV-2 in animals?

Thus, our goal is to test the most active antivirals identified in adequate animal models infected with SARS-CoV-2, to add more information about possible in vivo efficacy. In turn, successful antivirals could be tested in clinical trials as treatments for infected patients, but also as pre-exposure prophylaxis to avoid novel infections until an effective and safe vaccine is developed.


Can you boost your immune system to fight COVID-19? This is the question on everyone's mind as we face a worldwide crisis.

Question: will SARS-CoV2 infected people develop immunity?

The CD4 + memory exploiting could help immune system to recall immunity of already know antigens against coronaviruses, avoiding or limiting "lung crash" until virus specific immunity develops and making it faster and prolonged. Finally, this administration could be helpful not only in already infected patients, but also before infection. In fact, people could have an immune system more ready when the contact with the Covid-19 will occur.


Vitamin B "should be assessed" as a possible "adjunct to current treatments" for COVID-19

Question: Does Vitamin C impact COVID-19 prevention and treatment?

Dietary supplementation has not been linked to COVID-19 prevention. However, supplementation with vitamins C and D, as well as with zinc and selenium, was highlighted as potentially beneficial for individuals with, or at risk of, respiratory viral infections or for those in whom nutrient deficiency is detected.


There is no rigorous scientific evidence to suggest hydroxychloroquine prevents, treats or cures COVID-19.

Question: does hydroxychloroquine treat COVID-19?

mortality rate was increased when the treatment was conducted with hydroxychloroquine.


Both vitamin C and vitamin D have been implicated in boosting immune response.

Question: Does Vitamin C impact COVID-19 prevention and treatment?

CONCLUSION The use of IV vitamin C in patients with moderate to severe COVID-19 disease may be feasible.