Delays in CDC analyses of infectious disease threats and agency silence will harm Americans, doctors and ...

Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick ...

The worst flu season in years is gripping New Hampshire with hospitals reporting more people testing positive and some admitting more patients. "Influenza A (flu) is at its highest level in 15 years ...

Here are four more respiratory illness updates: Nearly 1.7% of all deaths nationwide were attributed to flu, compared to approximately 1.5% from COVID-19. Influenza test positivity rose to 31.6%, ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...