The CDC is now calling for subtyping of influenza A viruses in all hospitalized patients -- and on an accelerated timeline, ...

Seasonal influenza vaccines triggered protective immune responses against the H5N1 avian influenza virus primarily in younger ...

Influenza vaccine offered comparable effectiveness in children across all severity levels of illness, a 5-year-long CDC study ...

As the Centers for Disease Control and Prevention (CDC) explains, bird flu is a disease caused by the influenza A virus. At ...

The US Centers for Disease Control and Prevention is urging hospitals to accelerate advanced testing of people they suspect ...

Flu season is here in California, but other illnesses are in full swing in the Golden State. Here are the symptoms and how ...

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

Testing has confirmed that HPAI was the cause of death for Teal, a Chilean flamingo chick, on Jan. 8; and Slater, a harbor ...

At least 15 states have very high levels of influenza, according to the Centers for Disease Control and Prevention.

Flu has surged to high levels across the US, straining hospitals. Experts discuss 2024-25 flu season trends, symptoms to ...

A systematic review and meta-analysis led by Shandong University in China has evaluated the comparative efficacy and safety ...

The Wisconsin Department of Health Services (DHS) has confirmed the first pediatric influenza-associated death in the state ...