Facemask can detect viral exposure from a 10-minute conversation with an infected person

Scientists have created a facemask that can detect common respiratory viruses, including influenza and the.

Scientists decipher the danger of gummy phlegm in severe COVID-19

Stanford University scientists have implicated a logjam of three long, stringy substances behind deadly thick.

EXPLAINER: COVID-19 pills must be taken within 5 days

Newly infected COVID-19 patients have two treatment options that can be taken at home. But.

Omicron infection just 20 days after Delta – the shortest known gap between infections

Researchers in Spain give details of a 31-year-old woman who caught COVID-19 twice within three.

Cough Etiquette: Why It’s So Important

If there were ever a perfect time to practice good hand hygiene and cough etiquette,.