The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...
The Centers for Disease Control and Prevention says hospitals treating people for the flu should test them for avian ...
Winter viruses are raging right now, with flu leading the way at extremely high levels in the West, across the Midwest and ...
Flu activity has surged to high levels in many states, overwhelming some hospitals. Experts discuss what to expect for the ...