Sunday marks the shortest day of the year and the first day of astronomical winter. Look out for "winter vomiting disease" ...

Super flu driven by H3N2 variant spreads across the US alongside norovirus as holiday travel peaks, raising outbreak risks ...

Health officials have warned this season’s flu is being driven largely by the newly identified H3N2 subclade K strain.

As winter settles in, several viral illnesses are circulating nationwide, including the highly contagious norovirus. The virus is the leading cause of vomiting and diarrhea in the United States, ...

Perhaps we will get a reprieve this flu season: In January 2025, the Public Health Agency of Canada announced cases of the winter vomiting bug were at a five-year high, with Alberta, Ontario, and ...