Aerosols are more important when it comes to transmitting COVID-19 than we thought six months ago—and we need to act accordingly.

The Centers for Disease Control and Prevention updated its COVID-19 guidance to acknowledge the risk that the coronavirus can be transmitted through airborne respiratory particles — but then ...

To defeat COVID-19 and reopen our economy, we all need to become radical indoor environmentalists, shifting our attention from outdoor air quality to the air we breathe indoors.

The new coronavirus is spreading quickly and easily. Learn more about how a person can transmit the virus, as well as how to avoid it, here.

The CDC has updated guidelines on coronavirus' spread, saying that it's "not likely" to spread through surfaces. Even before COVID-19 officially had a name, public health officials said the virus ...

What Scientists Know According to the CDC, COVID-19 is spread from an infected individual by way of respiratory droplets that are dispersed when talking, coughing, sneezing, and even breathing.

How does coronavirus spread? Find out more in our updated FAQ. China reported the first cases of a mysterious respiratory illness in the city of Wuhan to the World Health Organization in late ...

The global outbreak of COVID-19, the disease caused by the coronavirus SARS-CoV-2, is approaching the end of its second month amid widespread confusion among members of the public about how the virus ...

Learn what experts have to say about the airborne spread of COVID-19 and what it means for you.

With so much discussion about the new coronavirus, a few questions are especially top of mind right now. How does the new coronavirus spread? Why is it spreading so quickly? And how, if possible ...

COVID-19 is a new type of coronavirus that causes mild to severe cases. Here’s a quick guide on how to spot symptoms, risk factors, prevent spread of the disease, and find out what to do if you ...

The XFG COVID-19 variant, aka "Stratus," is spreading rapidly in the U.S. as cases climb. Here's what to know about symptoms ...