It's been nearly four years since people started getting sick with COVID-19, but with new variants mutating each season, the health steps experts asked us to take at the beginning of the pandemic ...
Maureen Ferran is an associate professor of biology at Rochester Institute of Technology. This story originally featured on The Conversation. Widespread testing for the SARS-CoV-2 virus is important ...
If you have reason to suspect a false result after a COVID-19 test, should you take another one? Credit: Getty Images Last October, after a fun day at the park with friends, I started to feel slightly ...