Respiratory illness activity remains high across the country, according to the latest data from the Centers for Disease Control and Prevention.

Flu activity has surged to high levels in many states, overwhelming some hospitals. Experts discuss what to expect for the ...

A 'quad-demic' of winter illnesses is surging throughout the South, Midwest, and parts of the Northeast US, according to the ...

Avian influenza A (H5N1) has mutated, so the symptoms of bird flu could change as more people get sick in 2025.

Delaware residents can now purchase raw milk directly from local dairy farms. What to know about raw milk as bird flu spreads ...

The widening U.S. bird flu outbreak has made its way to Maryland, which has counted two cases on commercial poultry farms — ...

The U.S. Centers for Disease Control and Prevention (CDC) is urging health care workers to accelerate bird flu testing for ...