The cell disruption that COVID-19 causes in the lungs is the main reason this illness causes a severe respiratory pathology, which is the behaviour and characteristics of the disease

Question: how do people die from the coronavirus?

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


There is Potential Role of Social Distancing in Mitigating Spread of Coronavirus Disease

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

social distancing and have seen slowing the spread of COVID-19.


The best way to prevent the spread of infections and decrease the risk of getting sick is by washing your hands with plain soap and water,

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

However, low quality evidence suggests that N95 respirators protect HCWs from clinical respiratory infections.


Doctors and researchers have been unsure whether people who recover from COVID-19 who test positive again continue to be contagious, or if they could get a second infection

Question: Can people recover from COVID-19?

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


Aspirin in honey, raw garlic: Dubious COVID-19 'cures' spread

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.


Inflammatory disorders like Covid-19 tend to be very catabolic, meaning that as your immune system revs up to fight the infection, your metabolism increases as well.

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.


What happens to your airways when you smoke cannabis is that it causes some degree of inflammation, very similar to bronchitis, very similar to the type of inflammation that cigarette smoking can cause. Now you have some airway inflammation and you get an infection on top of it. So, yes, your chance of getting more complications is there.

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

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


Felines are susceptible to coronaviruses in general.

Question: Can animals spread COVID-19?

Although a few pets presented many clinical signs indicative for a coronavirus infection, no animal tested positive for SARS-CoV-2 by RT-PCR and no antibodies against SARS-CoV-2 were detectable in their blood using an immunoprecipitation assay.


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

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

However, low quality evidence suggests that N95 respirators protect HCWs from clinical respiratory infections.


People with diabetes are among the groups most at risk for more severe complications to the novel coronavirus and its disease, COVID-19.

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


Commuters can wear face masks to protect against the spread of new coronavirus

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

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).


When the cold weather arrives, the number of cases from covid-19 will increase

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.


there is SARS-CoV-2 RNA in various clinical specimens, suggesting other transmission routes for this virus besides respiratory secretions

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

At this point, the data here presented on hydroxychloroquine either alone or combined with azithromycin (together with previously reported in vivo data in macaques and ferrets) provide no scientific basis for further use of the drug in humans.


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

Question: Can animals spread COVID-19?

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.


n invasively ventilated patients with COVID-19 ARDS. In addition, the largest case series published to date did not report the outcome of patients receiving mechanical ventilation specifically,6 there is no daily information on ventilatory variables, vital signs and laboratory tests, and no information on duration of follow-up and cause of death.

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.


a runaway immune system reaction could be one mechanism behind severe COVID-19 cases.

Question: will SARS-CoV2 infected people develop immunity?

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


the use of fever-lowering such as  paracetamol (tylenol) and ibuprofen (advil) over-the-counter medicines to cope with COVID-19 symptoms is recommended.

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

When compared with exclusive paracetamol users, no differences were observed in mortality rates or the need for respiratory support among patients using ibuprofen.


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

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

Hypertension has been proven to be more prevalent in patients with an adverse outcome (admission in intensive care unit, use of mechanical ventilation, or death).


CORONAVIRUS first emerged from a seafood market in the Chinese city of Wuhan but that theory has been challenged.

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).


Covid-19 infections leave an impact on the heart, raising concerns about lasting damage

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

The clinical evidence in our study suggested that myocardial injury is more likely related to systemic consequences rather than direct damage by the 2019 novel coronavirus. The elevation in cardiac markers was probably due to secondary and systemic consequences and can be considered as the warning sign for recent adverse clinical outcomes of the patients


nonpharmaceutical interventions (NPIs) - such as lockdowns, closures, travel restrictions, stay-home orders, event bans, quarantines, curfews, and mask mandates - do not seem to affect COVID-19 transmission rates overall.

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

Our simple model shows that modest efficacy of masks could avert substantial mortality in this scenario. Importantly, the effects on mortality became hyper-sensitive to mask-wearing as the effective R approaches 1, i.e. near the tipping point of when the infection trajectory is expected to revert to exponential growth, as would be expected after effective lockdown. Our model suggests that mask-wearing might exert maximal benefit as nations plan their post-lockdown strategies and suggests that mask-wearing should be included in further more sophisticated models of the current pandemic.


There have been several reports providing evidence of SARS-CoV-2 infection in household pets.

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.


Cannabis can be used as A Potential Way To prevent covid-19

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

Likewise, there is some evidence that inhaled corticosteroids could also reduce its severity, opening the possibility that nicotine and inhaled steroids could be used as treatments.


Coronavirus may be more severe in colder months than warmer ones

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


Hand sanitizer has also been shown to be less effective than hand-washing at preventing the flu

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.


Question: Can favipiravir help treat COVID-19?

Twenty-nine studies were identified as potential sources of evidence of the clinical safety of favipiravir.


the covid-19 is a us biological weapon to reduce the planet's population

Question: does hydroxychloroquine treat COVID-19?

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


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

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


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

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

The 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.


Vitamin D is inexpensive, generally very safe to take, and can be widely scaled.

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

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


coronavirus patients are at greater risk of severe health effects from COVID-19, the disease caused by the virus, if they are suffering from certain conditions.

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

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


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.


Question: Can animals spread COVID-19 to people?

In this review, we summarize the natural cases of SARS-CoV-2 in animals with the latest researches conducted in this field. This review will be helpful to think insights of SARS-CoV-2 transmissions, spread, and demand for sero-prevalence studies especially in companion animals.


Coronavirus: No proof yet that pets can get COVID-19 from owners

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.


having obesity (a BMI of 30 or above) may triple the risk of hospitalization due to COVID-19 infection. It's linked to impaired immune function, decreased lung capacity

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


Adequate Levels of Vitamin D Reduce Complications, Death Among COVID-19 Patients

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 and mineral supplements cannot 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.


Restaurants are facing their next big challenge under COVID-19: winter weather

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

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


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

Question: Can children get COVID-19?

We wish to remind readers that children and adolescents can have COVID-19 disease and that the disease may be extra-pulmonary.


You can spread the virus even if you do not have symptoms.

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.


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

Question: Can animals spread COVID-19 to people?

the source(s) and transmission routine(s) of SARSCoV2 remain elusive


Hand sanitizer can help protect you from coronavirus, but it should not be considered your first line of defense against COVID-19.

Question: what hand sanitizers kill COVID-19?

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


Influenza vaccine may provide roadmap to prevent COVID-19

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.


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

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

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


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

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.


hand sanitizer is antibacterial, covid-19 is a virus. sanitizer will do nothing for the covid-19

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


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

Question: will SARS-CoV2 infected people develop immunity?

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.


China Treating Coronavirus COVID-19 with Intravenous 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.


zinc is very important. Zinc is very important for immune function

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

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

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.


hydroxychloroquine may limit spread of SARS-CoV-2 and morbidity and mortality of COVID-19 pandemic

Question: does hydroxychloroquine treat COVID-19?

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


There is evidence that under certain conditions, people with COVID-19 seem to have infected others who were more than 6 feet away.

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.


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?

Notably, masks are found to be useful with respect to both preventing illness in healthy persons and preventing asymptomatic transmission. Hypothetical mask adoption scenarios, for Washington and New York state, suggest that immediate near universal (80%) adoption of moderately (50%) effective masks could prevent on the order of 17--45% of projected deaths over two months in New York, while decreasing the peak daily death rate by 34--58%, absent other changes in epidemic dynamics. Even very weak masks (20% effective) can still be useful if the underlying transmission rate is relatively low or decreasing: In Washington, where baseline transmission is much less intense, 80% adoption of such masks could reduce mortality by 24--65% (and peak deaths 15--69%), compared to 2--9% mortality reduction in New York (peak death reduction 9--18%).


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

Covid19 infection began in Wuhan (Hubei, China) in December, 2019.


Question: what hand sanitizers kill COVID-19?

The index of India has remained very low (161) so far, mainly due to early implementation of social lockdown, social distancing, and sanitizing hands.


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?

Hand hygiene is of utmost importance as it may be contaminated easily from direct contact with airborne microorganism droplets from coughs and sneezes.


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

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

The WHO, ECDC and CDC have issued conflicting guidelines on the use of respiratory filters (N95) by HCWs.


severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can live in aerosols for up to three hours, up to four hours on copper, up to 24 hours on cardboard and up to two to three days on plastic and stainless steel.

Question: touching a contaminated surface will not make you sick

Inefficient human-to-human transmission of zoonotic strains may initially limit the spread of transmission, but an infection may be contracted by touching contaminated surfaces.


Vitamin D deficiency linked to increased risk for 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.


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


cancer patients are highly vulnerable to COVID-19.

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

The Australian and New Zealand governments both initiated strict social distancing measures in response to the COVID-19 pandemic in late March. It remains difficult to quantify the impact this had in reducing the spread of the virus.


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?

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


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?

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.


There's a seasonality to many viruses. Flu and cold viruses tend to peak in winter months, then die down with warmer weather.

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.


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.


Currently there is no evidence to support transmission of COVID-19 associated with food.

Question: Can COVID-19 spread through food?

Also, SARS-COV-2 transmission through food, food packages, and food handlers has not been identified as a risk factor for the disease.


vitamin D may also reduce the risk of catching COVID-19.

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).


Most respiratory diseases, including COVID-19, do not tend to last on surfaces

Question: touching a contaminated surface will not make you sick

Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), responsible for the COVID-19 pandemic, is transmitted by person-to-person contact, via airborne droplets, or through contact with contaminated surfaces.


The immune system fight against the coronavirus

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.


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.


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

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


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

Question: will SARS-CoV2 infected people develop immunity?

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


research on other coronaviruses suggests they can survive for more than 28 days at 4C.

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.


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

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.


The Deadly Coronavirus can Be Carried And Spread By Your Pets

Question: Can coronaviruses spread from people to animals?

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.


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

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

Evidence on mask effectiveness for respiratory infection prevention is stronger in health care than community settings.


hand sanitizer is antibacterial, covid-19 is a virus. sanitizer will do nothing for the covid-19

Question: what hand sanitizers kill COVID-19?

The index of India has remained very low (161) so far, mainly due to early implementation of social lockdown, social distancing, and sanitizing hands.


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?

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.


taking vitamin D would reduce COVID-19 hospitalisations

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).


The question at hand is whether such seasonal clues might apply to the brand-new coronavirus and the disease it causes (COVID-19)

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

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


getting coronavirus from another person remains by far the most likely route of infection

Question: touching a contaminated surface will not make you sick

Human Coronavirus 229E Remains Infectious on Common Touch Surface Materials


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

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

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


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

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

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


Combining ginger with other ingredients, such as lemon, garlic, honey, or vinegar, will destroy the virus.

Question: Does garlic protect against covid-19

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


Coronavirus may linger in the body for weeks after people recover.

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

Several studies suggest that acquired immunity may protect upon further exposure to SARSCOV2


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

Question: How does the coronavirus differ from seasonal flu?

Temporal analyses of laboratory results revealed that compared to influenza, patients with COVID-19 exhibited a continued increase in the white blood cell count, rapid decline of hemoglobin, more rapid increase in blood urea nitrogen (BUN) and D-dimer, and higher level of alanine transaminase, C-reactive protein, ferritin, and fibrinogen.


Evidence Shows BCG Vaccine May Help Versus COVID-19

Question: can bcg vaccine cure covid-19

BCG as a game-changer to prevent the infection and severity of COVID-19 pandemic


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?

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.


Can pets get the coronavirus disease? The short answer is YES

Question: Can pets get the coronavirus disease?

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


The coronavirus is especially dangerous for older people and people with other health problems, such as diabetes, heart disease and weak immune systems.

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

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


People with type 1 diabetes are more likely to die of Covid-19 than those with type 2

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

obesity represents the strongest predictor for Covid-19 followed by diabetes and hypertension in both sexes


vitamin D deficiency may be linked to higher mortality rates from 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.


young people of color, much like their older counterparts, have been disproportionately hospitalized from covid-19, compared with their White peers.

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

We estimate an overall infection fatality rate of 1.29% (95% credible interval [CrI] 0.89 - 2.01), as well as large differences by age, with a low infection fatality rate of 0.05% for under 60 year old (CrI 0-.19) and a substantially higher 4.25% (CrI 3.01-6.39) for people above 60 years of age.


Vitamin D can Protect Me from Coronavirus

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.


disposable ear loop masks do not provide any protection against the novel coronavirus.

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.


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

Question: what is the origin of COVID-19

Covid19 infection began in Wuhan (Hubei, China) in December, 2019.


the use of ibuprofen does lead to more sever coronaviru outcomes

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

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


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?

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.


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

three double-layer materials including double-layer medical non-woven fabric, medical non-woven fabric plus non-woven shopping bag, and medical non-woven fabric plus granular tea towel could meet all the standards of pressure difference, particle filtration efficiency, and resistance to surface wetting, and were close to the standard of the bacterial filtration efficiency; homemade masks using available materials can minimize the chance of infection to the maximum extent.


camostat mesylate is a drug that may work to combat COVID-19, the disease caused by the SARS-CoV-2 coronavirus.

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.


There is no scientific evidence to say that masks are effective

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


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

Question: will SARS-CoV2 infected people develop immunity?

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


Stress and poor sleep may boost your COVID-19 risk

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

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


Cold weather kills coronavirus 2019 and 13 other COVID-19

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

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


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

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

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


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.


there is a link between [vitamin K] deficiency and the worst coronavirus outcomes

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.


Social distancing should be practiced in combination with other everyday preventive actions to reduce the spread of COVID-19, including wearing masks, avoiding touching your face with unwashed hands, and frequently washing your hands with soap and water for at least 20 seconds.

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.


Drink lots of water or hot tea to help keep your airways clear.

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

In conclusion, the plant-based foods play a vital role to enhance the immunity of people to control of COVID-19.


Currently, no evidence supports the use of oral vitamin C supplements to prevent 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.


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

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


Social distancing during coronavirus Social distancing means limiting close contact between yourself and others in your community, even if you are not sick or at risk.

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

We use a simple log-linear model with intercept and trend break to evaluate whether the measures are effective preventing/slowing down the spread of the disease in Turkey.


Smokers seem less likely than non-smokers to fall ill with coronavirus

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.


hand-washing, mask-wearing and social distancing - are slowing the spread of the flu

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.


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?

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.


specific medications for high blood pressure could be linked with worse outcomes for COVID-19 patients.

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

current evidence did not confirm the concern that ACEI/ARB exposure is harmful in patientswith COVID-19 infection. This study supports the current guidelines that discourage discontinuation of ACEIs or ARBs in COVID-19 patients and the setting of the COVID-19 pandemic


There is Potential Role of Social Distancing in Mitigating Spread of Coronavirus Disease

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.


there is no risk of being infected by groceries and packages that we have delivered

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.


BCG have reduced the severity of COVID-19

Question: can bcg vaccine cure covid-19

Epidemiologic evidence suggests that the crude case fatality rates are lower for countries with BCG vaccination compared to those without such programs.


Covid-19 is more likely to kill than flu.

Question: How does the coronavirus differ from seasonal flu?

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


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

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.


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?

When compared with exclusive paracetamol users, no differences were observed in mortality rates or the need for respiratory support among patients using ibuprofen.


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

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


A headache isn't a common symptom of the covid-19

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.


inhibitors of endosomal acidification fusion (chloroquine and hydroxychloroquine) and redox enzymes (auranofin) used to treat rheumatoid arthritis have shown promising results against SARS-CoV-2

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.


Coronavirus Origin "When you look at the genetic sequence of the virus, and you match it up with every known coronavirus, the closest relatives are from bats

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.


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

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

Evidence on mask effectiveness for respiratory infection prevention is stronger in health care than community settings.


What the various recent studies find is that having a Vitamin D level lower than 30ng/ml is a severe deficiency in Vitamin D and puts a person at higher risk of dying from a case 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.


The origin of the Covid-19 virus is still unclear

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.


make a soup by boiling eight cloves of garlic in water to cure the coronavirus

Question: Does garlic protect against covid-19

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


Social distancing should be practiced in combination with other everyday preventive actions to reduce the spread of COVID-19, including wearing masks, avoiding touching your face with unwashed hands, and frequently washing your hands with soap and water for at least 20 seconds.

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.


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

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

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


Ibuprofen is an over-the-counter medication that people use to reduce pain, inflammation, and fever

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.


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

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


SARS-CoV-2 can use neuropilin-1, which is strongly expressed by endothelial cells and epithelial cells facing the nasal cavity

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

There is no therapeutic FDA-approved drug against SARS-CoV-2 infection, although a combination of anti-viral drugs is directly being practiced in some countries.


smoking is a plausible risk factor for COVID-19.

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.


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

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.


Sunlight and Hot Temperatures Do Not Prevent the Coronavirus

Question: Does heat prevent COVID-19?

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


Many supplements and natural or other alternative treatments are being promoted to prevent or treat coronavirus (COVID-19). None have been proven to work, but some have potential benefit.

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

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


the majority of COVID-19 deaths had contributing conditions

Question: how do people die from the coronavirus?

Respiratory failure has been cited as the major cause of death


Cold weather kills coronavirus 2019 and 13 other COVID-19

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.


Interest in vitamin D has spiked since the coronavirus outbreak, with many people wondering whether it can help prevent COVID-19 or make the disease less severe if an infection does happen.

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.


Asymptomatic Carriers May Still Transmit Coronavirus

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

APs with COVID-19 still have certain period of viral shedding, which suggests the possibility of transmission during their asymptomatic period.


acetaminophen can stop the new coronavirus

Question: Can acetaminophen (Tylenol) treat the coronavirus disease?

In addition, it was found that clarithromycin, naproxen and oseltamivir combination leads to decrease in mortality rate and duration of hospitalisation in patients with pneumonia caused by influenza.


In general, people with diabetes are more likely to experience severe symptoms and complications when infected with a virus.

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.


The effectiveness of intravenous vitamin C as a treatment for-or buffer against-COVID-19 is not established with solid clinical evidence

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.


SARS-CoV-2 is more stable copper and cardboard

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.


When children and teens get sick with COVID-19, their symptoms appear to be milder than in adults.

Question: What are the possible symptoms of COVID-19 in children?

The numbers of children with COVID-19 pneumonia infection are small, and most of them come from family aggregation. Symptoms are mainly mild or even asymptomatic, which allow children to be a risk factor for transmission.


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?

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.


New findings have confirmed the efficacy of dietary vitamin supplements - including vitamin C and vitamin D - in helping the immune system fight off COVID-19.

Question: Can I take any vitamins or supplements to prevent COVID-19?

Evidence evaluating these supplements in COVID-19 patients is lacking, and providers and patients should not rely on dietary supplements to prevent or treat COVID-19.


Angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) are medications for patients with cardiovascular diseases including heart attacks, high blood pressure, diabetes and chronic kidney disease to name a few

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

current evidence did not confirm the concern that ACEI/ARB exposure is harmful in patientswith COVID-19 infection. This study supports the current guidelines that discourage discontinuation of ACEIs or ARBs in COVID-19 patients and the setting of the COVID-19 pandemic


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?

The Expert Working Group on the Commission of Human Medicines in the UK and other organizations have stated that there is insufficient evidence to establish a link between ibuprofen and susceptibility to or exacerbation of COVID-19.


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


Summer heat still would not be enough of a mitigator right now to slow covid-19 initial, rapid spread through the human population.

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

it seems that high levels of urban air pollution, and climate conditions have a significant impact on SARS-CoV-2 diffusion. Exhibited positive correlations of ambient ozone levels and negative correlations of NO2 with the increased rates of COVID-19 infections (Total number, Daily New positive and Total Deaths cases), can be attributed to airborne bioaerosols distribution. The results show positive correlation of daily averaged O3 with air temperature and inversely correlations with relative humidity and precipitation rates.


make a soup by boiling eight cloves of garlic in water to cure the coronavirus

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.


We don't know yet whether BCG will reduce the severity of COVID-19

Question: can bcg vaccine cure covid-19

Two recent studies have suggested a link between the BCG vaccination policy and the morbidity and mortality due to COVID-19.


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?

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.


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

Based on the mechanisms described earlier, our hypothesis is that light could reduce the lethality of COVID-19.


As the COVID-19 outbreak continues to expand globally, many are asking what may happen to the outbreak as winter turns to spring

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 question at hand is whether such seasonal clues might apply to the brand-new coronavirus and the disease it causes (COVID-19)

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

the temperature changes retarded the growth rate and found that -6.28{degrees}C and +14.51{degrees}C temperature is the favorable range for COVID-19 growth


Nine U.S. states have reported record increases in COVID-19 cases over the last seven days, mostly in the upper Midwest and West where chilly weather is forcing more activities indoors.

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


social distancing alone can stop the spread of the virus

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

social distancing and have seen slowing the spread of COVID-19.


Little is known about the kinetics, tissue distribution, cross-reactivity and neutralization antibody response in COVID-19 patients.

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

Several efforts are currently made to find a treatment for COVID-19 patients. So far, several anti-viral and immunosuppressive or immunomodulating drugs have demonstrated some efficacy on COVID-19 both in vitro and in animal models as well as in cases series.


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

Type 2 diabetic patients were more susceptible to COVID-19 than overall population, which might be associated with hyperglycemia and dyslipidemia.


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?

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


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 can Help With Covid-19 Coronavirus

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).


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 clinical evidence in our study suggested that myocardial injury is more likely related to systemic consequences rather than direct damage by the 2019 novel coronavirus. The elevation in cardiac markers was probably due to secondary and systemic consequences and can be considered as the warning sign for recent adverse clinical outcomes of the patients


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?

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.


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

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

When compared with exclusive paracetamol users, no differences were observed in mortality rates or the need for respiratory support among patients using ibuprofen.


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

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.


In the face of a traumatic event like the Covid-19 pandemic, it's common to feel intense flashbacks, nightmares, irritability, anger and fear.

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

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


Coronavirus may have originated in bats or pangolins.

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).


social distancing does help prevent coronavirus (COVID-19

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

we do not find significant evidence that social distancing has resulted in a reduction in the number of daily confirmed cases. Instead, social distancing has merely stabilized the spread of the disease.


drinking tea is effective in curing and relieving symptoms of the novel coronavirus, COVID-19. The claim is false;

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

Lack of specific drug molecules or treatment strategy against this disease makes it more devastating. Thus, there is an urgent need of effective drug molecules to fight against COVID-19.


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

Question: does hydroxychloroquine treat COVID-19?

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


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

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

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


The Coronavirus Patients Betrayed by Their Own Immune Systems.

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 no scientific evidence to say that masks are effective

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

three double-layer materials including double-layer medical non-woven fabric, medical non-woven fabric plus non-woven shopping bag, and medical non-woven fabric plus granular tea towel could meet all the standards of pressure difference, particle filtration efficiency, and resistance to surface wetting, and were close to the standard of the bacterial filtration efficiency; homemade masks using available materials can minimize the chance of infection to the maximum extent.


Fat-soluble vitamins, such as vitamin A and D, can be quite toxic at high doses, but vitamin C is reasonably safe as it is easily excreted

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.


We don't know yet whether BCG will reduce the severity of COVID-19

Question: can bcg vaccine cure covid-19

Some recent pre-print articles have highlighted that countries with mass BCG immunizations seems to have a lower incidence of coronavirus disease 2019 (COVID-19) compared to those without BCG immunization.


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?

Gustatory Dysfunction as an Early Symptom in COVID-19 Screening


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

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

Discussion: The combined social distancing measures implemented by the Greek authorities within the first few weeks after the first confirmed case of the virus reduced the COVID-19 growth rate.


You may have heard of a recent rise in reported COVID-19 cases in children. This confirms that children are not immune to the virus. Fortunately, they tend to have milder symptoms, are less likely become severely ill and rarely need to be hospitalized with the illness

Question: Can children get COVID-19?

The disease has a range of clinical presentations in children, for which the potential need for further investigation of myocardial injury and cardiovascular issues should be kept in mind to avoid misdiagnosing severe clinical entities.


hand sanitizer can not kill the new coronavirus

Question: what hand sanitizers kill COVID-19?

Most alcohol based hand sanitizers are effective at inactivating enveloped viruses, including coronaviruses.


cold weather and snow prevent the coronavirus disease

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


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

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

At this point, the data here presented on hydroxychloroquine either alone or combined with azithromycin (together with previously reported in vivo data in macaques and ferrets) provide no scientific basis for further use of the drug in humans.


To practice social or physical distancing, stay at least 6 feet (about 2 arms' length) from other people who are not from your household in both indoor and outdoor spaces.

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

social distancing and have seen slowing the spread of COVID-19.


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.


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

Question: touching a contaminated surface will not make you sick

The most common coronaviruses may well survive or persist on surfaces for up to one month.


A rarely mentioned early symptom is gastrointestinal distress.

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

The pathogen was proved to be a novel betacoronavirus called 2019 novel coronavirus (officially named by the World Health Organization as COVID-19). The typical clinical manifestations were fever, cough, dyspnea, and myalgia or fatigue. Less common symptoms included headache, diarrhea, nausea and vomiting.


As cold weather arrives, the number of covid-19 cases increases

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


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

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.


Patients with a history of a bone marrow transplant are at higher risk, too, because their immune system would be suppressed long-term.

Question: will SARS-CoV2 infected people develop immunity?

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


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

Question: Can vinegar help in preventing COVID-19?

Scientific researches on these drugs reveal the presence of a number of pharmacologically active substances, which may provide a new insight into the management of infections and epidemics.


5G is the thing triggering the COVID-19 symptoms.

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.


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

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

An epidemic of Coronavirus Disease 2019 (COVID-19) began in December 2019 and triggered a Public Health Emergency of International Concern (PHEIC). We aimed to find risk factors for the progression of COVID-19 to help reducing the risk of critical illness and death for clinical help.


Does Wearing a Mask Protect Me? Some Evidence Says Yes

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.


Question: How dangerous is COVID-19?

During quarantine due to the COVID-19, home risks to become a very dangerous place for victims of domestic violence.


The novel coronavirus is a zoonotic disease, meaning an infection that can jump between different species

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).


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?

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


hand sanitizer is antibacterial, covid-19 is a virus. sanitizer will do nothing for the covid-19

Question: what hand sanitizers kill COVID-19?

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


For example, patients with [high blood pressure] or diabetes have worse outcomes with COVID-19

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

current evidence did not confirm the concern that ACEI/ARB exposure is harmful in patientswith COVID-19 infection. This study supports the current guidelines that discourage discontinuation of ACEIs or ARBs in COVID-19 patients and the setting of the COVID-19 pandemic


A cytokine storm becomes an all-too-frequent phenomenon, particularly among the young. But treatments are being tested.

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.


Coronavirus: Patients treated with massive doses of Vitamin C

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.


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

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.


Surgical masks don't offer any protection for the wearer against the new coronavirus

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

The patient was transported to operating theatre with supplemental oxygen over a face mask and plastic covering over the trolley.


camostat mesylate inhibited infection of important target cells - human lung epithelial cells,

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.


As cold weather arrives, the number of covid-19 cases increases

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 invisible light can kill viruses and pathogens like the one that causes COVID-19

Question: what hand sanitizers kill COVID-19?

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


Only older adults and young people are at risk of coronavirus

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

the greater susceptibility of individuals with underlying cardiovascular conditions to develop more severe Covid-19 with higher mortality rate is likely to be confounded, in part, by age and the type of co-morbidities. Patients with heart failure or chronic kidney disease might show an excess risk


Pixatimod is active in lab studies against SARS-CoV-2

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

At this point, the data here presented on hydroxychloroquine either alone or combined with azithromycin (together with previously reported in vivo data in macaques and ferrets) provide no scientific basis for further use of the drug in humans.


hand sanitizer is the key to avoiding any infectious disease

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


[COVID-19] is an organic infection that is based on a living viral agent,. It's not something you can link with any kind of technology.

Question: Can 5G technology cause COVID-19?

Findings revealed that belief in 5G COVID-19 conspiracy theories was positively correlated with state anger, which in turn, was associated with a greater justification of real-life and hypothetical violence in response to an alleged link between 5G mobile technology and COVID-19, alongside a greater intent to engage in similar behaviours in the future.


Giant anteaters, bottlenose dolphins, horses, dogs, alligators, cats, sheep and Siberian tigers are also on the list of animals that may be able to catch and transmit the deadly pandemic coronavirus.

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.


the Centers for Disease Control and Prevention (CDC) is currently recommending anyone infected with the novel coronavirus or being tested for it to wear a surgical mask when in public

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.


garlic had some inhibitory effects on a coronavirus but not thiscoronavirus (COVID-19) which is new

Question: Does garlic protect against covid-19

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


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.


A cup of tea in the making. [Photo provided to China Daily] An article claiming that drinking tea may help prevent novel coronavirus infections has raised questions among the public and academics

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

In conclusion, the plant-based foods play a vital role to enhance the immunity of people to control of COVID-19.


Coronaviruses that cause less severe diseases, such as the common cold, do spread more slowly among people during the summer.

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.


older people are so much more vulnerable

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

We estimate an overall infection fatality rate of 1.29% (95% credible interval [CrI] 0.89 - 2.01), as well as large differences by age, with a low infection fatality rate of 0.05% for under 60 year old (CrI 0-.19) and a substantially higher 4.25% (CrI 3.01-6.39) for people above 60 years of age.


Other research has observed high rates of vitamin D deficiency in people with COVID-19 who experienced acute respiratory failure.

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.


Evidence Shows BCG Vaccine May Help Versus COVID-19

Question: can bcg vaccine cure covid-19

Two recent studies have suggested a link between the BCG vaccination policy and the morbidity and mortality due to COVID-19.


an uptick in COVID-19 cases among young people could put older populations at higher risk of exposure to the virus, which has proven to be more deadly for those who are older or have underlying conditions

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.


People with diabetes are among those at increased risk of dying

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

obesity represents the strongest predictor for Covid-19 followed by diabetes and hypertension in both sexes


Dexamethasone, a cheap and widely available steroid, may be a good treatment for patients with severe COVID-19-but not milder cases.

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.


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?

Notably, masks are found to be useful with respect to both preventing illness in healthy persons and preventing asymptomatic transmission. Hypothetical mask adoption scenarios, for Washington and New York state, suggest that immediate near universal (80%) adoption of moderately (50%) effective masks could prevent on the order of 17--45% of projected deaths over two months in New York, while decreasing the peak daily death rate by 34--58%, absent other changes in epidemic dynamics. Even very weak masks (20% effective) can still be useful if the underlying transmission rate is relatively low or decreasing: In Washington, where baseline transmission is much less intense, 80% adoption of such masks could reduce mortality by 24--65% (and peak deaths 15--69%), compared to 2--9% mortality reduction in New York (peak death reduction 9--18%).


coronavirus can survive on plastic, metal surfaces, but it does not matter as transmission through inanimate surfaces is very small

Question: touching a contaminated surface will not make you sick

Human Coronavirus 229E Remains Infectious on Common Touch Surface Materials


Are Advil and Motrin bad for a coronavirus fever or headache? The short answer is YES.

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

CONCLUSIONS: In this cohort of COVID-19 patients, ibuprofen use was not associated with worse clinical outcomes, compared with paracetamol or no antipyretic.


there is no clear evidence that smoking is protective against COVID-19, so the established warnings to avoid smoking should be emphasized

Question: Can smoking help in preventing COVID-19?

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


The flu and COVID-19 are both contagious respiratory illnesses that have similar symptoms

Question: How does the coronavirus differ from seasonal flu?

Temporal analyses of laboratory results revealed that compared to influenza, patients with COVID-19 exhibited a continued increase in the white blood cell count, rapid decline of hemoglobin, more rapid increase in blood urea nitrogen (BUN) and D-dimer, and higher level of alanine transaminase, C-reactive protein, ferritin, and fibrinogen.


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?

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.


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?

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).


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

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

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.


We know you have had questions about taking ibuprofen to treat COVID-19 symptoms and may have wondered if ibuprofen can make COVID-19 or other respiratory illnesses worse

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.


Treatment for: COVID-19. Remdesivir is an investigational nucleotide analog antiviral in development as a treatment for COVID-19.

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

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


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?

However, there is a lack of experimental evidence supporting surgical mask usage for prevention of COVID-19.


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

Question: what hand sanitizers kill COVID-19?

Most alcohol based hand sanitizers are effective at inactivating enveloped viruses, including coronaviruses.


while dogs don't seem to spread the disease, coronavirus-infected cats do

Question: Can animals spread COVID-19?

Coronavirus disease-19 (COVID-19) caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is now a pandemic threat. This virus is supposed to be spread by human to human transmission.


At this time, there is no evidence of transmission of the COVID-19 virus, a respiratory virus, through food or food packaging

Question: Can COVID-19 spread through food?

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


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

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


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

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


For some, hand sanitizer is the key to avoiding any infectious disease, while others believe it's either unnecessary or ineffective.

Question: what hand sanitizers kill COVID-19?

The index of India has remained very low (161) so far, mainly due to early implementation of social lockdown, social distancing, and sanitizing hands.


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

Question: will SARS-CoV2 infected people develop immunity?

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.


From a mechanistic angle, there are good reasons to postulate that vitamin D favourably modulates host responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), both in the early viraemic and later hyperinflammatory phases of COVID-19.

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

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


You may have heard of a recent rise in reported COVID-19 cases in children. This confirms that children are not immune to the virus. Fortunately, they tend to have milder symptoms, are less likely become severely ill and rarely need to be hospitalized with the illness

Question: Can children get COVID-19?

The Risk of Children Hospitalized With Severe COVID-19 in Wuhan.


Ibuprofen is an over-the-counter medication that people use to reduce pain, inflammation, and fever

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

As fever may have benefit in shortening the duration of viral illness, it is plausible to hypothesize that the antipyretic efficacy of ibuprofen may be hindering the benefits of a fever response when taken during the early stages of COVID-19 illness.


long-term exposure to PM2.5 air pollution, produced by sources including wildfires, power plants and vehicles, may make the coronavirus particularly deadly.

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

The current study focuses on the relationship between environmental parameters and the growth rate of COVID-19. The statistical analysis suggests that the temperature changes retarded the growth rate and found that -6.28C and +14.51C temperature is the favorable range for COVID-19 growth.