RNA vaccines have been a long time coming, but were only approved after covid-19 emerged, marking the beginning of a new way ...
After a relatively slow start to the respiratory virus season, Covid-19 levels in the United States began ramping up just ...
By then, at least 59 people had been infected with what we now know to be SARS-CoV-2, the virus behind covid-19. The rest is ...
It's hard to believe it's been five years since the start of COVID-19. This timeline serves as a reminder of those early days ...
The latest data on U.S. COVID-19 test positivity rates shows a complicated picture as we head towards the new year.
The risk of respiratory syncytial virus, or RSV, is on the rise, along with that of other illnesses including the flu, ...
How long are you contagious after getting COVID, flu, RSV, pneumonia, the norovirus stomach bug and more? Here's what to know ...
Common and highly contagious illnesses are reaching several-month highs. Norovirus has almost reached a several-year record.
The annual surge of respiratory viruses — flu, COVID-19 and RSV — is in full swing, straining health systems and sparking ...
The World Health Organization has urged China to share data to help understand the origins of Covid-19, five years on from ...
The world first became aware of Covid-19 five years ago. We evaluate where we are, remember how we got here, and consider ...
As North Carolina braces for a harsh winter, health experts are sounding the alarm on a surge of illnesses beyond the typical trio of COVID-19, flu, and RSV.