The Health Department of Northwest Michigan is reporting an increase in respiratory illnesses across Antrim, Charlevoix, ...

H5N1 infections are rare in American pets, but they’ve become increasingly common over the past two years as the virus has ...

The case of the Canadian teen and the death of a Louisiana man are stark reminders of bird flu’s capacity to ignite serious ...

There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

The Centers for Disease Control and Prevention says hospitals treating people for the flu should test them for avian ...

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

Two-year-old Gracie McHugh was dismissed as having the flu, but her mom brought her back to the hospital after looking up her ...

Influenza is high across the country, and Indiana is among the states affected. Here's what we know about how long flu lasts, ...

Helen Jackson's toddler, misdiagnosed with flu, was later found to have acute lymphoblastic leukemia after her condition ...

As of Jan. 20, the CDC reports that RSV activity has peaked in most of the U.S., particularly among young children—a group ...

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

Flu symptoms usually come on suddenly and can cause mild to severs illness. Flu can sometimes even lead to death. Here's what to look for in flu symptoms: The flu will only last a few days to less ...