Does heat prevent COVID-19? No, Absolutely not

Question: Does heat prevent COVID-19?

Virus test results revealed that 99.8% of the aerosolized SARS-CoV-2 was caught and killed by a single pass through a novel Ni-foam-based filter when heated up to 200 C. Additionally, the same filter was also used to catch and kill 99.9% of Bacillus anthracis, an airborne spore. This study paves the way for preventing transmission of SARS-CoV-2 and other highly infectious airborne agents in closed environments.


Vitamin D reduces infection and impact of COVID-19

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

a small reverse correlation between mortality rate and vitamin D status was observed throughout the globe (r= -0.177). In Asia, a medium direct correlation was observed for recovery rate (r= 0.317) and a significant reveres correlation for mortality rate (r= -0.700) with vitamin D status in such patients.


Coronavirus can not linger in the body after people recover.

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

Contrary to this picture, we describe a case of a patient recovered from COVID19 pneumonia with positive serology, followed up by 6 negative nasopharyngeal swabPCR tests performed along 1 month, who later on, after exposure to the virus, presented another positive RTPCR test and a second IgM seroconversion.


Drinking alcohol can increase the risk of catching Covid-19 and make it worse if you do get it

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

While it remains much too early to determine precisely how alcohol use might affect risk for or progression of COVID19, any efforts to connect the dots from past alcohol research would suggest it wise for nondrinkers and lowrisk drinkers to maintain that status during this public health crisis.


Low protein blood levels is the main cause of death from the new coronavirus.

Question: how do people die from the coronavirus?

Respiratory failure has been cited as the major cause of death


Face masks could help limit the spread of the COVID-19 pandemic, according to researchers who studied the effect of surgical masks on the transmission of other corona and flu viruses.

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

COVID-19, caused by SARS-CoV2 is a rapidly spreading global pandemic. Although precise transmission routes and dynamics are unknown, SARS-CoV2 is thought primarily to spread via contagious respiratory droplets.


some people may experience heart damage that mimics heart attack injury even if their arteries lack the fatty, calcified flow-limiting blockages known to cause classic heart attacks.

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.


face masks can provide a temporary barrier against viruses

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.


headache was the first symptom in COVID-19 patients.

Question: Is a headache sign of the coronavirus disease?

since moderate conjunctival hyperemia can be the first sign of a severe respiratory distress.


COVID-19 may hit older adults harder than kids and younger

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.


Humans can not infect other animals with the Covid-19 virus.

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.


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

Question: Can smoking 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.


Studies show hydroxychloroquine have clinical benefits in treating COVID-19

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

The various symptoms identified for COVID-19 are fever, dry cough, sore throat, dyspnea, fatigue, myalgia, and headache. Olfactory and gustatory dysfunctions are emerging as a new symptom more in the European patients.


Question: Can favipiravir help treat COVID-19?

In this open-label nonrandomized control study, FPV showed significantly better treatment effects on COVID-19 in terms of disease progression and viral clearance; if causal, these results should be important information for establishing standard treatment guidelines to combat the SARS-CoV-2 infection.


Some COVID-19 Patients' Immune Systems Turn Deadly The immune system is there to help us fight infection, but sometimes it wreaks more havoc than the disease itself.

Question: will SARS-CoV2 infected people develop immunity?

Thus both qualitative and quantitative features of B and T cell immunity to spike constitute informative biomarkers of the protective potential of novel SARS-CoV-2 vaccines.


Symptoms of COVID-19 and the flu appear at different times and have some differences. With COVID-19, you may experience loss of taste or smell.

Question: How does the coronavirus differ from seasonal flu?

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


Immunity after recovery from COVID-19? Yes

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.


Domestic Cats Can Pass COVID-19 to One Another and Not Appear Sick

Question: Can animals spread COVID-19 to people?

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 routes.


Common Steroid Could Be Cheap and Effective Treatment for Severe COVID-19.

Question: Is dexamethasone effective for treating COVID-19?

Recent announcements indicated, without sharing any distinct published set of results, that the corticosteroid dexamethasone may reduce mortality of severe COVID-19 patients only.


Once a person has contracted coronavirus, it can take 2-14 days for symptoms to appear. The average incubation period appears to be roughly 5-6 days.

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

Gustatory Dysfunction as an Early Symptom in COVID-19 Screening


Can you boost your immune system to fight COVID-19? We don't yet know how to fully prevent or manage the damage caused by COVID-19, the disease caused by a coronavirus that is new to us all.

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 results demonstrated cats can be infected with the coronavirus.

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.


People who have recovered from COVID-19 can safely interact with others for three months

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

Contrary to this picture, we describe a case of a patient recovered from COVID19 pneumonia with positive serology, followed up by 6 negative nasopharyngeal swabPCR tests performed along 1 month, who later on, after exposure to the virus, presented another positive RTPCR test and a second IgM seroconversion.


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 efficacy of alcohol-based hand sanitizer against the coronavirus.


COVID-19 disease, caused by SARS-CoV-2, is known to have three phases of the disease, that of early infection, the lung phase, and the severe hyperinflammatory phase. However, SARS-CoV-2 is not only a lung-tropic virus but also infects the gut cells and vascular endothelium.

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.


Vitamin D's effect on Covid-19 maybe be exaggerated

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

The severity of coronavirus 2019 infection (COVID-19) is determined by the presence of pneumonia, severe acute respiratory distress syndrome (SARS-CoV-2), myocarditis, microvascular thrombosis and/or cytokine storms, all of which involve underlying inflammation.


Can Nicotine Treat COVID-19? Researchers Think So

Question: Can smoking help in preventing COVID-19?

At this time there is no clear evidence that smoking is protective against COVID-19, so the established recommendations to avoid smoking should be emphasized.


in vivo preclinical results with favipiravir which indicate that antiviral efficacy against SARS-CoV-2 might only be achieved with a very high dose.

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.


Further studies are needed to understand if and how different animals could be affected by the virus and the role animals may play in the spread of COVID-19.

Question: Can animals spread COVID-19 to people?

Although animal-to-animal transmission has been shown to be possible, there is no evidence of animal-to-human transmission.


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?

The number of these epitopes and the prevalence of the common coronaviruses suggest that a large part of the world population has some degree of specific immunity against SARS-CoV-2 already, even without having been infected by that virus.


There is much more to coronaviruses than SARS-CoV-2. Coronaviruses are actually a family of hundreds of viruses.

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.


favipiravir may help remove the airway of the coronavirus (source)

Question: Can favipiravir help treat COVID-19?

No specific treatment has been reported.


There is no scientific research supporting the claim that taking high doses of vitamin C could help prevent or cure COVID-19.

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.


The Food and Drug Administration (FDA) have now withdrawn the emergency use of hydroxychloroquine for COVID-19 treatment.

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.


reinfection can occur a few months after recovering from an initial bout of COVID-19. However, it appears his immune system protected the man from serious symptoms.

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.


Inhaling, smoking, or vaping cannabis products in the face of COVID-19 is not recommended

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

Since many articles have reported the effect of smoking (tobacco and cannabis) and vaping in cerebrovascular and neurological systems, and considering that smokers are more prone to viral and bacterial infection compared to non-smokers, it is high time to explore the probable correlation of smoking in COVID-19 patients.


vitamin D deficiency is associated with numerous chronic diseases, which we know also affect COVID-19 severity

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).


There is only one existing treatment for the new coronavirus: vitamin C

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.


BCG have reduced the severity of COVID-19

Question: can bcg vaccine cure covid-19

The countries without universal vaccination policies (i.e.: Italy, Netherlands, United States) would seemto be hit more severely against COVID-19, than in countries with universal vaccination policies and for a long time with BCG.


Your risk of coronavirus with diabetes In general people with diabetes face greater risks of complications when dealing with viral infections like flu, and that is likely to be true with COVID-19

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

diabetes, hypertension, and cholesterol levels possess an apparent relation to COVID-19 severity.


Coronaviruses, like the one that causes COVID-19, are thought to spread mostly person-to-person through respiratory droplets when someone coughs, sneezes, or talks

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.


No, a CDC-WHO study does not prove that masks do not prevent spread of COVID-19

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

We make 3 key observations: 1. Masks, even with suboptimal efficacy in both prevention of acquisition and transmission of infection, could substantially decrease the reproduction number for COVID-19 if widely used. 2. Widespread masking may be sufficient to suppress epidemics where R has been brought close to 1 via other measures (e.g., distancing). 3. Assortment within populations (the tendency for interactions between masked individuals to be more likely than interactions between masked and unmasked individuals) would rapidly erode the impact of masks.


For someone who died of COVID-19, the death certificate might read COVID-19, as well as pneumonia and Acute Respiratory Distress Syndrome (ARDS) as causes of death, with diabetes and hypertension

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.


The purpose of this study is to examine the impact of ascorbic acid (vitamin c) and zinc gluconate in reducing duration of symptoms in patients diagnosed with coronavirus disease 2019 (COVID-19)

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.


In fact, there is no scientific evidence that any supplement-vitamin C, vitamin D, prebiotics, or probiotics-can help prevent or speed recovery from COVID-19

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

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


Multiple sclerosis drug dimethyl fumarate may suppress viral multiplication and reduce inflammation in COVID-19 patients A number of drugs like remdesivir specifically target the RNA polymerase of SARS-CoV-2, causing it to stop multiplying while other drugs like hydroxychloroquine focus on reducing inflammation, a possible cause of death in coronavirus patients.

Question: how do people die from the coronavirus?

The cause of most deaths has been acute pneumonia.


Vitamin D reduces infection and impact of COVID-19

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

testing positive for COVID-19 was associated with increasing age(RR(age<50)=1.05,p<0.021;RR(age[]50)=1.02,p<0.064)), non-white race(RR=2.54,p<0.01) and being likely vitamin D deficient (deficient/treatment-not-increased:RR=1.77,p<0.02) as compared to likely vitamin D sufficient(not-deficient/treatment-not-decreased), with predicted COVID-19 rates in the vitamin D deficient group of 21.6%(95%CI[14.0%-29.2%] ) versus 12.2%(95%CI[8.9%-15.4%]) in the vitamin D sufficient group.


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.


5G uses higher frequencies than 4G, which are dangerous and caused covid-19

Question: Can 5G technology cause COVID-19?

5G communication technology has the characteristics of faster speed, shorter time delay and denser capacity. In COVID-19 epidemic prevention and control work, it can further improve the efficiency of doctors' diagnosis, improve patients' medical experience, realize the remote sharing of high-quality medical resources and real-time information exchange, effectively block the spread of epidemic, alleviate the shortage of medical resources and medical staff, and make the epidemic prevention and control more efficient.


Taking vitamin D supplement can reduce the risk of becoming infected with COVID-19.

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).


"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?

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.


Various compounds that have been proposed for the treatment of SARS-CoV-2 are affected by the cytochrome P450 (CYP)-metabolizing system as either substrates, enzyme inhibitors or enzyme inducers.

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.


Social Distancing Is Important to Combat COVID-19

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.


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.


COVID-19 spreads mainly among people who are in close contact (within about 6 feet) for a prolonged period.

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.


COVID-19 Cases Drop in Warm Weather, But Not Much

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.


The cytokine storm in COVID-19 may have some differences from the cytokine storms in other clinical settings.

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

Cytokine storm is an excessive immune response to external stimuli.


As several FDA-approved or repurposed drugs are being tested as antiviral candidates at clinics without sufficient information, rapid preclinical animal studies should proceed to identify therapeutic drug candidates with strong antiviral potential and high safety prior to a human efficacy trial.

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.


Acetaminophen and ibuprofen are generally safe for reducing fever in young children.

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

the safety of ibuprofen in COVID-19 patients has been questioned due to anecdotal reports of worsening symptoms in previously healthy young adults.


Can chloroquine treat coronavirus? There's some very early science, but not a lot, to back the idea that this antimalarial drug might have promise against COVID-19.

Question: does hydroxychloroquine treat COVID-19?

Since COVID-19 outbreak, various agents have been tested but no proven effective therapies have been identified.


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?

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.


Nicotine could contribute to preventing people from contracting COVID-19.

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.


no evidence COVID-19 impact on mental health

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

The socio-health emergency caused by COVID-19 may have a significant psychological impact on the population.


Coronavirus origin traced to animal market in Wuhan

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's no evidence that taking vitamin C regularly can help prevent coronavirus or COVID-19.

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

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


Face masks offer little protection against coronavirus.

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;


I HEARD that white wine vinegar can help protect you from the virus.

Question: Can vinegar help in preventing COVID-19?

In Unani medicine, during an epidemic, apart from isolation and quarantine, three measures are of utmost importance, (i) purification of surroundings using certain herbal drugs as fumigants or sprays, (ii) health promotion and immune-modulation, and (iii) use of health-protecting drugs and symptom-specific drugs. Drugs such as loban (Styrax benzoides W. G. Craib), sandroos (Hymenaea verrucosa Gaertn.) za'fran (Crocus sativus L.), vinegar etc. are prescribed in various forms.


pets are not able to spread the COVID-19 virus.

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.


5G technology is not linked to coronavirus

Question: Can 5G technology cause COVID-19?

a popular theory has linked 5G to the spread of COVID-19


COVID-19 is fake and that the pandemic is part of a wider conspiracy to deploy 5G network towers

Question: Can 5G technology cause COVID-19?

a popular theory has linked 5G to the spread of COVID-19


SARS-CoV-2, like other coronaviruses, can infect people of any age. However, older adults or individuals with preexisting health conditions, such as diabetes or asthma, are more likely to become severely ill.

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


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?

Anosmia and ageusia as primary symptoms of COVID-19


Cloth masks offer no protection from COVID-19

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.


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

Frequent touching of contaminated surfaces in public areas is therefore a potential route of SARS-CoV-2 transmission.


Can a vaccine from 1921 save lives from Covid-19? No Absolutely not

Question: can bcg vaccine cure covid-19

It was seen that the countries with no universal BCG policy had a mean 1272.9 (median 795) cases per million and 80.7 deaths (median 18) per million population.


Having adequate levels of Vitamin D may improve the outcome of patients hospitalized with 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.


Social distancing strategies can be applied on an individual level (e.g., avoiding physical contact), a group level (e.g., canceling group activities where individuals will be in close contact), and an operational level (e.g., rearranging chairs in the dining hall to increase distance between them)

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 Could Prevent the Spread of COVID-19

Question: Can smoking help in preventing COVID-19?

Higher genetically proxied BMI and lifetime smoking score were associated with increased risk of sepsis in both UK Biobank (BMI: odds ratio 1.38 per standard deviation increase, 95% confidence interval [CI] 1.27 to 1.51


No evidence of cytokine storm in COVID-19

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

Cytokine storm in COVID-19 is characterized by an excessive inflammatory response to SARS-CoV-2 that is caused by a dysregulated immune system of the host.


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

COVID-19 patients with diabetes were more likely to develop severe or critical disease conditions with more complications, and had higher incidence rates of antibiotic therapy, non-invasive and invasive mechanical ventilation, and death


Vitamin D Can Help Reduce COVID-19 Risks

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.


Face masks might reduce coronavirus spread

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.


Which is More Dangerous: Flu or COVID-19? Flu is more dangerous than covid-19

Question: How dangerous is COVID-19?

Complicated objective factors such as the long-term existence of source of infection, difficulty in completely blocking the transmission route and a large susceptible population suggested that the COVID-19 pandemic might stay with us for long term. Therefore, we should be ready for a tough and long-term battle against the COVID-19 epidemic.


On February 11, 2020 the World Health Organization announced an official name for the disease that is causing the 2019 novel coronavirus outbreak, first identified in Wuhan China. The new name of this disease is coronavirus disease 2019, abbreviated as COVID-19.

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.


On March 13, the World Health Organization declared COVID-19 a pandemic.

Question: When was the COVID-19 pandemic declared?

At a news briefing , WHO Director-General, Dr. Tedros Adhanom Ghebreyesus, noted that over the past 2 weeks, the number of cases outside China increased 13-fold and the number of countries with cases increased threefold. Further increases are expected.


Coronavirus and COVID-19: Younger Adults Are at Risk, Too

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.


In some covid-19 cases, older adults and people of any age with underlying health conditions may have symptoms that are not typically seen in others, or they may take longer than others to develop fever and other symptoms.

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.


Smoking has severe pathological consequences and remains a serious danger for health

Question: Can smoking 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.


homemade hand sanitizer will protect against wuhan corona virus

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.


The Deadly Coronavirus can Be Carried And Spread By Your Pets

Question: Can coronaviruses spread from people to animals?

Although animal-to-animal transmission has been shown to be possible, there is no evidence of animal-to-human transmission.


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

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.


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


Are there natural remedies that will prevent me from getting infected with COVID-19? No

Question: Are there natural remedies that will prevent me from getting infected with COVID-19?

Foods and herbs could be used as dietary or complementary therapy to prevent infection and strengthen immunity, as antiviral agents for masks, as disinfectants to curb aerosol transmission, or as sanitizing agents to disinfect surfaces. However, these hypotheses need to be experimentally verified for SARS-CoV-2 and COVID-19 patients.


you can take acetaminophen (Tylenol) for fever and other symptoms. If you already take NSAIDs regularly, you do not need to stop.

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

However, available data from limited studies show administration of recombinant ACE2 improves lung damage caused by respiratory viruses, suggesting ibuprofen use may be beneficial in COVID-19 disease.


Domestic Cats Can Pass COVID-19 to One Another and Not Appear Sick

Question: Can animals spread COVID-19 to people?

There are now many reports of SARS-CoV-2 positive cases in dogs, cats, tigers, lion, and minks. 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.


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


Does Smoking Make COVID-19 Better? No it does not

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.


you can take acetaminophen (Tylenol) for fever and other symptoms. If you already take NSAIDs regularly, you do not need to stop.

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; however, it seems prudent to continue them, if necessary to control pericarditis, and on the other hand, to prefer paracetamol for fever and systemic symptoms related to COVID-19.


Hydroxychloroquine has been touted as a possible treatment for COVID-19 but it remains controversial as some experts believe it is unproven and may not be effective.

Question: does hydroxychloroquine treat COVID-19?

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


surgical masks are effective barriers in preventing people from discharging infectious particles, at least quantity-wise.

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

During COVID-19 pandemic crisis, Italian Government has approved Law Decree no. 18 of 17 march 2020, in which art. 15 allows enterprises to produce, import and commercialize surgical masks notwithstanding the current rules of product certification.


social distancing involves staying away from other people in order to avoid catching or spreading a virus

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.


Some people claim taking apple cider vinegar for kidney stones can help dissolve current stones and prevent future ones.

Question: Can vinegar help in preventing COVID-19?

Considering its potential benefits and high availability, acetic acid disinfection appears to be a promising adjunctive therapy in cases of non-severe COVID-19 and deserves further investigation.


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

Ma's research shows N95 masks, medical masks, even homemade masks could block at least 90% of the virus in aerosols


Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) rapidly spread around the globe after its emergence in Wuhan in December 2019.

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.


outbreaks of the new coronavirus will wane as temperatures rise.

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

These results provide evidence for the relationship between several weather variables and the spread of COVID-19. However, the (conservatively) estimated relationships are not strong enough to seasonally control the epidemic in most locations.


only 6% of  (COVID-19-related) deaths recorded actually died from Covid

Question: how do people die from the coronavirus?

The cause of most deaths has been acute pneumonia.


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.


male patients with other COVID-19 mortality risk factors, such as older age and additional comorbidities, had an increased risk of death.

Question: how do people die from the coronavirus?

Respiratory failure has been cited as the major cause of death


Your risk of getting very sick from COVID-19 is likely to be lower if your diabetes is well-managed.

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

diabetes, hypertension, and cholesterol levels possess an apparent relation to COVID-19 severity.


Ibuprofen is sold under many brand names, including Advil and Motrin. While it can treat headaches and fever like acetaminophen, it is also beneficial for muscle pulls because it reduces inflammation.

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

At this time, there is no supporting evidence to discourage the use of ibuprofen.


apple cider vinegar can kill coronavirus, whether you do a shot of it or use it to wash your hands

Question: Can vinegar help in preventing COVID-19?

Considering its potential benefits and high availability, acetic acid disinfection appears to be a promising adjunctive therapy in cases of non-severe COVID-19 and deserves further investigation.


The coronavirus pandemic can be dramatically slowed, or stopped, with the immediate widespread use of high doses of vitamin C.

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.


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

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.


it is possible to get COVID-19 by coming into contact with infected particles that can survive on surfaces for days or weeks. That led people to vigorously wipe down their light switches, scrub their groceries, and horde cleaning supplies.

Question: touching a contaminated surface will not make you sick

In this new study, human coronavirus 229E was rapidly inactivated on a range of copper alloys (within a few minutes for simulated fingertip contamination) and Cu/Zn brasses were very effective at lower copper concentration.


Pet cats and dogs could transmit coronavirus to humans

Question: Can animals spread COVID-19?

There is currently no indication that feline- or canine-to-human transmission can occur, though there is rising evidence of the reverse.


The analysis of public genome sequence data from SARS-CoV-2 and related viruses found no evidence that the virus was made in a laboratory or otherwise engineered.

Question: what is the origin of COVID-19

Although to date it is considered that Covid19 originates from bats (96.2% overall genome sequence identity) (1), the type of intermediate animals that caused the transmission to humans remains unknown (2-4).


Coronavirus origins: genome analysis suggests two viruses may have combined

Question: what is the origin of COVID-19

The COVID19, which appeared to originate in China in December 2019, has spread worldwide pandemically.


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


scientists recommend against using dexamethasone in patients

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.


Some available medications can help alleviate mild to moderate COVID-19 symptoms

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

At this time, there is no supporting evidence to discourage the use of ibuprofen.


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

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.


The use of ARBs was not associated with a lower risk for COVID-19 hospitalization for either group.

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

among patients who were diagnosed with COVID-19, ACEI/ARB use was not associated with increased risk of hospital admission.


Coronavirus still poses a significant threat, but there are no vaccines proven to protect the body against the disease it causes - Covid-19.

Question: Is there a vaccine for the coronavirus disease?

The emerging epidemic caused by the new coronavirus SARS-CoV-2 represents the most important socio-health threat of the 21st century.


COVID-19 Patients Having Sufficient Vitamin D Experience reduced complications and lower mortality.

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

A principal defence against uncontrolled inflammation, and against viral infection in general, is provided by T regulatory lymphocytes (Tregs). Treg levels have been reported to be low in many COVID-19 patients and can be increased by vitamin D supplementation. Low vitamin D levels have been associated with an increase in inflammatory cytokines and a significantly increased risk of pneumonia and viral upper respiratory tract infections. Vitamin D deficiency is associated with an increase in thrombotic episodes, which are frequently observed in COVID-19. Vitamin D deficiency has been found to occur more frequently in patients with obesity and diabetes. These conditions are reported to carry a higher mortality in COVID-19. If vitamin D does in fact reduce the severity of COVID-19 in regard to pneumonia/ARDS, inflammation, inflammatory cytokines and thrombosis, it is our opinion that supplements would offer a relatively easy option to decrease the impact of the pandemic.


While no clinical trials have tested the vitamin's efficacy as a treatment or a preventive measure, several studies have found an association between low levels of vitamin D and COVID-19.

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

A principal defence against uncontrolled inflammation, and against viral infection in general, is provided by T regulatory lymphocytes (Tregs). Treg levels have been reported to be low in many COVID-19 patients and can be increased by vitamin D supplementation. Low vitamin D levels have been associated with an increase in inflammatory cytokines and a significantly increased risk of pneumonia and viral upper respiratory tract infections. Vitamin D deficiency is associated with an increase in thrombotic episodes, which are frequently observed in COVID-19. Vitamin D deficiency has been found to occur more frequently in patients with obesity and diabetes. These conditions are reported to carry a higher mortality in COVID-19. If vitamin D does in fact reduce the severity of COVID-19 in regard to pneumonia/ARDS, inflammation, inflammatory cytokines and thrombosis, it is our opinion that supplements would offer a relatively easy option to decrease the impact of the pandemic.


it may be difficult for COVID-19 to spread in the areas with high UV-B radiation.

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

Being a novel pandemic coronavirus version, it might be ongoing during summer conditions associated with higher air temperatures, low relative humidity and precipitation levels.


one possible thing that can help is vitamin C.

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

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.


having a weakened immune system does not increase your risk of illness from COVID-19

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


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, masks alone may not greatly slow down the COVID-19 pandemic unless they are coupled with adequate social distancing, diligent hand hygiene, and other proven preventive measures.


Is there a vaccine for the coronavirus disease? No

Question: Is there a vaccine for the coronavirus disease?

There is no vaccine or antiviral treatment for COVID-19.


vitamin D deficiency is associated with numerous chronic diseases, which we know also affect COVID-19 severity

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

a small reverse correlation between mortality rate and vitamin D status was observed throughout the globe (r= -0.177). In Asia, a medium direct correlation was observed for recovery rate (r= 0.317) and a significant reveres correlation for mortality rate (r= -0.700) with vitamin D status in such patients.


No, 5G does not cause COVID-19 or create the coronavirus

Question: Can 5G technology cause COVID-19?

a popular theory has linked 5G to the spread of COVID-19


While remdesivir is an antiviral agent that is being explored as a treatment for COVID-19 and is available under an Emergency Use Authorization (EUA), there are currently no drugs or other therapeutics approved by the Food and Drug Administration (FDA) to prevent or treat COVID-19. Studies are in progress to learn more.

Question: are there any clinical trials available for the coronavirus

Currently, numerous trials testing potential treatment and preventative options are undertaken globally.


Headache and feeling dizzy may be signs of coronavirus

Question: Is a headache sign of the coronavirus disease?

A few hours later the patient experienced intense headache and developed fever, cough and severe dyspnea.


Various compounds that have been proposed for the treatment of SARS-CoV-2 are affected by the cytochrome P450 (CYP)-metabolizing system as either substrates, enzyme inhibitors or enzyme inducers.

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.


The origin of the Covid-19 virus is still unclear

Question: what is the origin of COVID-19

While this novel coronavirus disease (covid-19) frequently induces mild diseases, it has also generated severe diseases among certain populations, including older-aged individuals with underlying diseases, such as cardiovascular disease and diabetes.


Question: Can smoking help in preventing COVID-19?

Future research is needed to establish the mechanisms involved in each comorbidity and the apparent "protective" effect of cigarette smoking.


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?

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


Vaccines and treatment options for COVID-19 are currently being investigated around the world. There's some evidence that certain medications may have the potential to be effective with regard to preventing illness or treating the symptoms of COVID-19.

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

remdesivir and its active metabolites are unlikely to be adequate in the lung to kill the SARS-CoV-2 virus.


Scientists think COVID-19 originated in bats and then jumped to another animal host, possibly pangolins, before spreading to humans.

Question: what is the origin of COVID-19

The COVID19, which appeared to originate in China in December 2019, has spread worldwide pandemically.


cats and dogs can get the coronavirus but are unlikely to get sick.

Question: Can animals spread COVID-19?

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


coronavirus patients with high blood pressure had twice the risk of dying as patients who didn't have hypertension

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

Hypertension was associated with increased composite poor outcome, including mortality, severe COVID-19, ARDS, need for ICU care and disease progression in patients with COVID-19.


animals develope fever as an evolutionary response to infection.

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

Ibuprofen is an over-the-counter medication that is used widely for the treatment of pain and fever during COVID-19 pandemic.


revious work to develop a vaccine against the coronavirus diseases SARS and MERS established knowledge about the structure and function of coronaviruses - which accelerated development during early 2020 of varied technology platforms for a COVID-19 vaccine.

Question: What vaccine candidates are being tested for Covid-19?

Our findings may contribute to the design of an efficacious vaccine against COVID-19.


Smoking marijuana could make the lungs more susceptible to covid-19

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.


COVID-19 has led to the suspension of many clinical studies of experimental treatments.

Question: are there any clinical trials available for the coronavirus

Currently, numerous trials testing potential treatment and preventative options are undertaken globally.


Spraying alcohol or chlorine over my body will kill the coronavirus.

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

Among the basic protective measures against COVID-19, the need to wash hands frequently and in a prolonged way using soap, and to regularly use alcohol-based hand sanitizers is well established for the whole population.


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?

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.


Eating garlic can protect people against the coronavirus:

Question: Does garlic protect against covid-19

51% will drink ginger with honey and 42.7% eat garlic for infection prevention.


Social distancing for COVID-19 means avoiding places or gatherings where you are likely to be exposed to respiratory droplets from others - directly or on surfaces

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.


long-term exposure to PM2.5 air pollution may spread the coronavirus

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


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?

these therapies may weaken the immune system and potentially place IBD patients at increased risk of infections and infectious complications including those from COVID-19.


Scientists now suspect this coronavirus, SARS-CoV-2, originated in a bat and somehow hopped to another animal, possibly the pangolin, which then passed it on 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.


The virus that causes coronavirus disease 2019 (COVID-19) is stable for several hours to days in aerosols and on surfaces

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.


Hydroxychloroquine Is Ineffective In Treatment Of Patients Hospitalized With 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.


5G uses higher frequencies than 4G, which are dangerous and caused covid-19

Question: Can 5G technology cause COVID-19?

Content analysis revealed that, of 233 sample tweets, 34.8% (n=81) contained views that 5G and COVID-19 were linked


the virus could remain stable for long periods at 4 degrees C

Question: touching a contaminated surface will not make you sick

Surfaces near patients hospitalized with respiratory infections were frequently contaminated by pathogens, with Klebsiella pneumoniae being most common, highlighting the potential for transmission of respiratory pathogens via surfaces.


COVID-19 cannot be transmitted in hotter, more humid climates

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

COVID-19, due to its regular flu-like symptoms, is also expected to show similar seasonality and subside as the global temperatures rise in the northern hemisphere with the onset of spring


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.


The best way to prevent the spread of Covid-19 is still wear a mask

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

We recommend immediate mask wearing recommendations, official guidelines for correct use, and awareness campaigns to shift masking mindsets away from pure self-protection, towards aspirational goals of responsibly protecting one's community.


social distancing does help prevent coronavirus (COVID-19

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.


using Vitamin D can prevent or lessen the impact of Covid-19

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.


5G uses higher frequencies than 4G, which are dangerous and caused 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.


Patients with cardiovascular diseases are often prescribed angiotensin-converting enzyme inhibitors (ACEIs or ACE inhibitors), which they take on a daily basis.

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

Angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers are not associated with severe COVID-19 infection in a multi-site UK acute hospital trust


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?

At this time, there is no supporting evidence to discourage the use of ibuprofen.


Coronavirus is just like the common cold.

Question: How dangerous is COVID-19?

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


Over-the-counter and prescription medication can help alleviate mild to moderate symptoms of COVID-19

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

A concern was raised regarding the safety of ibuprofen use because of its role in increasing ACE2 levels within the ReninAngiotensinAldosterone system.


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?

stronger social distancing, e.g., cutting 75% of social ties, can reduce the outbreak by 75% for the C isolation, by 33% for the D isolation, and by 87% for the (C+D) isolation strategy.


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?

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


Rationale for Using Vitamin C in Patients With COVID-19. Vitamin C (ascorbic acid) is a water-soluble vitamin that is thought to have beneficial effects in patients with severe and critical illnesses.

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.


It is hard to say which dose is most beneficial for COVID-19. However, it is clear that vitamin D deficiency is harmful, and it can be easily addressed with appropriate supplementation.

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).


Drinking Alcohol May Increase Your COVID-19 Risk

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

While it remains much too early to determine precisely how alcohol use might affect risk for or progression of COVID19, any efforts to connect the dots from past alcohol research would suggest it wise for nondrinkers and lowrisk drinkers to maintain that status during this public health crisis.


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


Taking a hot bath also can't prevent you from catching the COVID-19 virus.

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.


No evidence drinking tea can cure or relieve symptoms of covid-19

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

The present study corroborates that compound "I" (EGCG) mostly present in the integrants of green tea, shows the highest potentiality for acting as an inhibitor of SARS-CoV-2


The truth is that the flu is a lot less deadly than COVID

Question: How dangerous is COVID-19?

Covid-19 is a disease caused by a new coronavirus presenting a variability of flu-like symptoms including fever, cough, myalgia and fatigue; in severe cases, patients develop pneumonia, acute respiratory distress syndrome, sepsis and septic shock, that can result in their death.


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

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.


Coronavirus origins: genome analysis suggests two viruses may have combined

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.


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

Being a novel pandemic coronavirus version, it might be ongoing during summer conditions associated with higher air temperatures, low relative humidity and precipitation levels.


Compounds in tea may help ward off cancers, but don't drink tea that's too hot, especially when drinking alcohol or smoking.

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


Vitamin D and covid-19: enough evidence to recommend supplements

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

A principal defence against uncontrolled inflammation, and against viral infection in general, is provided by T regulatory lymphocytes (Tregs). Treg levels have been reported to be low in many COVID-19 patients and can be increased by vitamin D supplementation. Low vitamin D levels have been associated with an increase in inflammatory cytokines and a significantly increased risk of pneumonia and viral upper respiratory tract infections. Vitamin D deficiency is associated with an increase in thrombotic episodes, which are frequently observed in COVID-19. Vitamin D deficiency has been found to occur more frequently in patients with obesity and diabetes. These conditions are reported to carry a higher mortality in COVID-19. If vitamin D does in fact reduce the severity of COVID-19 in regard to pneumonia/ARDS, inflammation, inflammatory cytokines and thrombosis, it is our opinion that supplements would offer a relatively easy option to decrease the impact of the pandemic.


The COVID-19 pandemic is having a significant impact on mental health

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

The coronavirus disease (COVID-19) pandemic has produced substantial health challenges from the perspective of both its direct health complications and the disruption to delivery of standard care for individuals with a range of acute and chronic health issues.


taking vitamin D would reduce COVID-19 hospitalisations

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).


Coronavirus damages not only the lungs, but the kidneys, liver, heart, brain and nervous system, skin and gastrointestinal tract

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

Myocardial injury is significantly associated with fatal outcome of COVID-19, while the prognosis of patients with underlying CVD but without myocardial injury is relatively favorable. Myocardial injury is associated with cardiac dysfunction and arrhythmias. Inflammation may be a potential mechanism for myocardial injury.


Can hydroxychloroquine treat COVID-19? No

Question: does hydroxychloroquine treat COVID-19?

Since COVID-19 outbreak, various agents have been tested but no proven effective therapies have been identified.


A day-by-day breakdown of coronavirus symptoms shows how COVID-19 goes from bad to worse.

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

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


Is it true that using ibuprofen has been shown to worsen symptoms of Coronavirus? the short answer is NO

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

However, available data from limited studies show administration of recombinant ACE2 improves lung damage caused by respiratory viruses, suggesting ibuprofen use may be beneficial in COVID-19 disease.


Vitamin D Can Help Reduce COVID-19 Risks

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.


Warm Weather slow The Spread Of COVID-19

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 13-17 cases/day with a 1C rise in temperature.


If you are immunocompromised, the best way to prevent COVID-19 is to avoid being exposed to this virus.

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.


In the absence of a vaccine to protect people from Covid-19, the disease caused by the coronavirus SARS-CoV-2, minimising the spread of the virus is of utmost importance.

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.


On March 13, the World Health Organization declared COVID-19 a pandemic.

Question: When was the COVID-19 pandemic declared?

coronavirus disease 19 (Covid19) was declared a pandemic by the World Health Organization on March 11(th), 2020


How to clean to fight COVID-19? Vinegar won't work

Question: Can vinegar help in preventing COVID-19?

As discussed in this review, till effective vaccines and treatments emerge, it is important to understand the scientific rationale of pandemic-mitigation strategies such as wearing facemasks and social distancing, and implement them.


Hydroxychloroquine and azithromycin have been used to treat patients with coronavirus disease 2019 (Covid-19). However, Hydroxychloroquine it is not safe.

Question: does hydroxychloroquine treat COVID-19?

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


social distancing means keeping people far enough apart that they can't spread coronavirus

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.


In many patients hospitalized with the coronavirus, the immune system is threatened by a depletion of certain essential cells, suggesting eerie parallels with H.I.V.

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.


New study warns of COVID-19 impact on cardiovascular health

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

consistent reports of cardiac injury and de novo cardiac complications, including possible myocarditis, arrhythmia, and heart failure in patients without prior cardiovascular disease or significant risk factors, are emerging


those who have a weakened immune system may be at a higher risk of developing a severe illness as a result of COVID-19.

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

studies suggest that the resultant disease (COVID-19) is more severe in individuals with a weakened immune system.


People who wear face masks are constantly adjusting them and touching their faces more often it actually increases my risk of contracting the new 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.


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

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.


Washing hands often with soap and water for at least 20 seconds is essential, especially after going to the bathroom; before eating; and after coughing, sneezing, or blowing one's nose. If soap and water are not available, CDC recommends consumers use an alcohol-based hand sanitizer that contains at least 60% alcohol.

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.


social distancing does help prevent coronavirus (COVID-19

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.


Face masks might reduce coronavirus spread

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.


hand sanitizer is the key to avoiding any infectious disease

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.


having serious COVID-19 symptoms and taking medications to treat the disease may have negative effects on the liver.

Question: will SARS-CoV2 infected people develop immunity?

Based on animal experiments, already acquired data on other coronavirus types and plausibility assumptions, it can be assumed that seroconverted patients have an immunity of limited duration and only a very low risk of reinfection.


Coronaviruses are transmitted between humans and animals -- that's the zoo in zoonotic.

Question: will SARS-CoV2 infected people develop immunity?

The number of these epitopes and the prevalence of the common coronaviruses suggest that a large part of the world population has some degree of specific immunity against SARS-CoV-2 already, even without having been infected by that virus.


coronavirus 'does not spread' on surfaces or objects

Question: touching a contaminated surface will not make you sick

Nonfabric surface materials were found to be much more favorable in the indirect contact transmission for RSV and rhinovirus than fabric surface materials.


There are antiviral medicines that can be used to fight some viruses, such as those that cause flu. However, scientists haven't yet developed antiviral medicines that can kill the coronavirus that causes COVID-19.

Question: Do antibiotics work against the coronavirus?

Generation of prospective evidence to support development of antimicrobial policy and appropriate stewardship interventions specific for the COVID-19 pandemic are urgently required.


Covid-19 only kills the elderly, so younger people can relax

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.


social distancing means keeping people far enough apart that they can't spread coronavirus

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.


it is possible to get COVID-19 by coming into contact with infected particles that can survive on surfaces for days or weeks. That led people to vigorously wipe down their light switches, scrub their groceries, and horde cleaning supplies.

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.


Only older adults and young people are at risk of coronavirus

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

consistent reports of cardiac injury and de novo cardiac complications, including possible myocarditis, arrhythmia, and heart failure in patients without prior cardiovascular disease or significant risk factors, are emerging


Vitamin D supplementation could be especially important for older people as they are at high risk of poor outcome from COVID-19 and of vitamin D deficiency.

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.


Should you wear a face mask to prevent COVID-19? Yes

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).


The most common symptoms are: Respiratory illness symptoms (sore throat, cough (usually dry), shortness of breath, chest pain)

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

The patient was seriously ill, who felt that he suffered from fever, fatigue, cough, and expectoration and sought medical treatment, with a history of contact with Wuhan


If you remember, COVID-19 is a novel disease and as scientists, we need to be patient to find out its characteristics. This is why I will not say we are looking for something to cure COVID-19.

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.


in vivo preclinical results with favipiravir which indicate that antiviral efficacy against SARS-CoV-2 might only be achieved with a very high dose.

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.


Hydroxychloroquine and azithromycin have been used to treat patients with coronavirus disease 2019 (Covid-19). However, Hydroxychloroquine it is not safe.

Question: does hydroxychloroquine treat COVID-19?

There is theoretical, experimental, preclinical and clinical evidence of the effectiveness of chloroquine in patients affected with COVID-19.


vitamin D supplementation can reduce the risk, and potentially severity, of COVID-19.

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

A principal defence against uncontrolled inflammation, and against viral infection in general, is provided by T regulatory lymphocytes (Tregs). Treg levels have been reported to be low in many COVID-19 patients and can be increased by vitamin D supplementation. Low vitamin D levels have been associated with an increase in inflammatory cytokines and a significantly increased risk of pneumonia and viral upper respiratory tract infections. Vitamin D deficiency is associated with an increase in thrombotic episodes, which are frequently observed in COVID-19. Vitamin D deficiency has been found to occur more frequently in patients with obesity and diabetes. These conditions are reported to carry a higher mortality in COVID-19. If vitamin D does in fact reduce the severity of COVID-19 in regard to pneumonia/ARDS, inflammation, inflammatory cytokines and thrombosis, it is our opinion that supplements would offer a relatively easy option to decrease the impact of the pandemic.


masks can not slow the spread of coronavirus

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 patients who are 80 or older are hundreds of times more likely to die than those under 40. That's partly because they are more likely to have underlying conditions - like diabetes and lung disease - that seem to make the body more vulnerable to COVID-19.

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.


social distancing can not help you to avoid catching or spreading a virus

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.


Humans can not infect other animals with the Covid-19 virus.

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.


There's no evidence that taking vitamin C regularly can help prevent coronavirus or COVID-19.

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.


But wearing a mask is not a substitute for physical distancing. Staying at least 6 feet apart from others while in public is still the most important tool to stopping the spread of the virus (SARS-CoV-2).

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.


Coronavirus may have originated in bats or pangolins.

Question: what is the origin of COVID-19

Coronavirus disease 2019 (COVID-19) originated in the city of Wuhan, Hubei Province, Central China


male patients with other COVID-19 mortality risk factors, such as older age and additional comorbidities, had an increased risk of death.

Question: how do people die from the coronavirus?

The cause of most deaths has been acute pneumonia.


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

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

Acute abdomen as an early symptom of COVID-19.


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?

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


Vitamin D Level Reduces The Risk of Death From 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.


While sipping tea throughout the day could slightly stain your teeth, it may be worth it.

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


Masks can be a source of infection for the person wearing them

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

Neither mask type completely prevents transmission, which may be due to inappropriate handling and alternative transmission pathways. Therefore, compliance with a bundle of infection control measures including thorough hand hygiene is key.


coronavirus can live on your clothes and shoes

Question: touching a contaminated surface will not make you sick

Contacting contaminated nonfabric surfaces may pose an indirect contact risk up to three orders of magnitude higher than that of contacting contaminated fabric surfaces.


In general, the more closely you interact with others and the longer that interaction, the higher the risk of COVID-19 spread.

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

We recommend immediate mask wearing recommendations, official guidelines for correct use, and awareness campaigns to shift masking mindsets away from pure self-protection, towards aspirational goals of responsibly protecting one's community.


COVID-19 disease, caused by SARS-CoV-2, is known to have three phases of the disease, that of early infection, the lung phase, and the severe hyperinflammatory phase. However, SARS-CoV-2 is not only a lung-tropic virus but also infects the gut cells and vascular endothelium.

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.


Infections with the coronavirus that causes COVID-19 tend to result in milder disease in younger people, although it is unclear why.

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

Mortality was significantly associated with older age, lower body mass index, chronic renal disease, higher Sequential Organ Failure Assessment score, lower PaO2/FIO2 ratio, higher D-dimer, higher C-reactive protein, and receipt of mechanical ventilation, vasopressors, renal replacement therapy, or vasodilator therapy.


Social distancing for COVID-19 means avoiding places or gatherings where you are likely to be exposed to respiratory droplets from others - directly or on surfaces

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.


hydroxychloroquine has not worked in treating 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.


Old malaria drug hydroxychloroquine may help cure the new coronavirus

Question: does hydroxychloroquine treat COVID-19?

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


Taking a hot bath also can't prevent you from catching the COVID-19 virus.

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

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


Does vinegar really help to kill viruses? The short answer is YES

Question: Can vinegar help in preventing COVID-19?

Numerous clinical trials have been launched to identify effective treatments for COVID-19. Initial data from a placebo-controlled study suggest faster time to recovery in patients on remdesivir; it is now being evaluated in additional controlled studies.


Dexamethasone can not improve COVID-19 survival

Question: Is dexamethasone effective for treating COVID-19?

Many drugs have shown promise for treatment of 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.


Masks work in two ways, Schaffner explained. They prevent particles from exiting the mask wear's nose and mouth but masks also prevent outside particles from getting inside the wear's nose and mouth.

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

Face masks are an avenue to curb the spread of coronavirus, but few people in Western societies wear face masks.


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

COVID-19, due to its regular flu-like symptoms, is also expected to show similar seasonality and subside as the global temperatures rise in the northern hemisphere with the onset of spring


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?

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


lopinavir (LPV), ritonavir, chloroquine, favipiravir, and remdesivir drugs can cure and treat covid-19

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.


taking mega-doses of vitamin C can cure COVID-19 (the disease caused by novel coronavirus).

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.


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?

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.


Frequently using hand sanitizer can help stop the spread of the virus that causes COVID-19

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.


It's a low risk to get covid-19 by groceries and packages that we have delivered, but it's possible that if someone is delivering a package to your house and they are sick, that may be a route for transmission.

Question: touching a contaminated surface will not make you sick

Surfaces near patients hospitalized with respiratory infections were frequently contaminated by pathogens, with Klebsiella pneumoniae being most common, highlighting the potential for transmission of respiratory pathogens via surfaces.


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?

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