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When infected with COVID-19, some people may exhibit no or minor symptoms, while others may become very sick, or...
The onset and duration of viral shedding and period of infectiousness for COVID-19 are not yet conclusively known; however,...
COVID-19 spreads when a person with the virus coughs, sneezes, talks, or breathes. Small droplets drift in the air...
When people with the COVID-19 infection breathe out, clear their throats, cough, sneeze, speak, or otherwise move air out...
Experts expect that the majority of people who recover from COVID-19 will gain immunity to the novel coronavirus for...
The existence of an S strain and an L strain remains controversial in the scientific community, at least in...
While the elderly and those with certain underlying health conditions are most at risk for severe COVID-19, many young,...
All coronaviruses possess a fat layer as a component of the viral envelope. There is, however, no evidence yet...
There is no evidence to suggest so far that this virus can be transmitted through mosquitoes. References https://www.mosquito.org/news/492656/Can-Mosquitoes-Transmit-the-Coronavirus.htm https://www.cdc.gov/coronavirus/2019-ncov/prepare/transmission.html...
CDC does not have any evidence to suggest that imported animals or animal products pose a risk for spreading...
Yes, you can be infected with multiple viruses at once, this is called co-infection. It is currently unknown how...
There is no evidence that the virus can be spread through sweat. However, the virus can be transmitted in...
During viral infection, the rule of thumb is that infection will lead to the development of a memory antibody...
We do not know at this time if COVID-19 would cause problems during pregnancy or affect the health of...
We do not currently know if pregnant women have a greater chance of getting sick from COVID-19 than the...
A 2010study used two viruses that are related to the COVID-19 virus to look at the effects of temperature...
Overall, it is difficult to predict when cases will diminish, particularly in the US. Some experts have suggested a...
The COVID-19 novel coronavirus is a new type of coronavirus that has not been previously identified. Like many emerging...
This is related to the assumptions that warmer air temperatures and higher humidity environments will slow the transmission of...
If you have a fever, cough, or other symptoms, you might have COVID-19. Most people have mild illness and...
The only definitive way to know if you have COVID-19 is by getting tested. If you cannot get tested,...
National and international organizations are working on models to estimate the number of people who will get sick, but...
Coronaviruses are generally thought to be spread from person-to-person through respiratory droplets. Currently there is no evidence to support...
There is no evidence to suggest that COVID-19 virus is a biological weapon. Scientific evidence suggests the COVID-19 virus...
The COVID-19 virus was not designed in a laboratory. The COVID-19 virus is most closely related (96% identical) to...
People in the U.S. may be worried or anxious about friends and relatives who are living in or visiting...
People can fight stigma and help, not hurt, others by providing social support. Counter stigma by learning and sharing...
Quarantine means separating a person or group of people who have been exposed to a contagious disease but have...
The World Health Organization (WHO) has decided to name the disease caused by the novel coronavirus “COVID-19” and refers...
Community spread means people have been infected with the virus in an area, including some who are not sure...
There is still a lot that is unknown about the newly emerged COVID-19 and how it spreads. Two other...
We are still learning about this virus, but it appears that it can spread from people to animals in...
Animals imported from China will need to meet CDC and USDA requirements for entering the United States. At this...
Very limited data are available about detection of SARS-CoV-2 and infectious virus in clinical specimens. SARS-CoV-2 RNA has been...
While it is difficult to determine exactly how long viruses can stay intact outside the body, since it is...
There is still much to learn about the COVID-19 virus and experts currently do not know if it will...
There are about four strains of coronavirus that cause about 20% of the cases of common cold. However, the...
On 6 March the World Health Organization reported that 80% of infections were mild or showed no symptoms, about...
Unlike the four strains of coronavirus behind about 20% of the cases of common cold, COVID-19 virus can cause...
No, coronaviruses are not known to infect fruits or vegetables. Plant cells are built differently than animal cells, with...
The CDC advises that children are no more susceptible to the virus than the general population. Children who are...
The immune response to COVID-19 - caused by the coronavirus SARS-CoV-2 - is not yet fully understood. Patients with...
Researchers have found that three quarters of new diseases come from animals. This is because every time a virus...