Toronto-area physician Shawn Whatley, formerly the head of the Ontario Medical Association and a fellow at the ...

The newest concerning variant of covid-19 is rapidly advancing across the U.S. Data from the Centers for Disease Control and ...

Patients are reporting a "razor blade throat" symptom — potentially due to the new "Nimbus" COVID variant — in which their ...

A Center for Disease Control and Prevention (CDC) scientist who leads the team that tracks respiratory virus hospitalizations ...