Masks were one of the most polarizing parts of the COVID pandemic. Five years later, have we moved closer to a compromise?

Bird flu. With that diagnosis in mind, one of Russo’s colleagues tried to get some bovine samples tested for H5N1, but the ...

Fever, chills, body pains, coughing, sore throat, exhaustion and occasionally diarrhoea or vomiting are among the symptoms.

Lessons learned from COVID-19 prepared the U.S. for the next viral scourge, but much of that progress is at risk of being ...