Washington state recorded 388 influenza-related deaths between late 2024 and early 2025. Here’s why this winter’s flu season was so severe.

One vote would have set flu vaccine recommendations for the 2025-2026 U.S. flu season following the FDA ... offered to children who need them this fall. The decisions to remove or delay ACIP ...

The flu sickens millions of people in the U.S. every year, and the past year has been particularly tough. Although infections ...

This year's flu season has become Washington state's deadliest in nearly a decade, totaling at least 388 deaths so far.

Flu viruses are categorized into four types: A, B, C and D. Types A and B are the most harmful to humans and cause seasonal flu epidemics; in the Northern Hemisphere, flu season typically occurs ...

Concern is growing among public health experts that anti-vaccine sentiments within federal and state governments may derail ...

The viruses that cause seasonal flu and bird flu are distinct but still closely related. Understanding their similarities and differences can help people protect themselves and their loved ones.