But even as the state is dealing with the worst flu season on record, the Oregon Health Authority says fewer Oregonians are ...

Weekly numbers show that 2% of U.S. deaths for week 5 were due to the flu. COVID was responsible for 1.5% of deaths in the ...

Early flu exposure helps immunity against H5N1 infection, with older adults having stronger antibody responses.

New research suggests that past exposure to seasonal flu viruses may help protect people from severe illness caused by the ...

The Oregon Health Authority said it is seeing its worst flu season since the agency began tracking the virus 15 years ago.