USDA confirms H5N1 bird flu in four black rats in Riverside County, California amid growing mammal infections.

Of the 900 Californians who have succumbed to influenza this season, 15 were children, according to state public health data.

Can you get the flu twice during the same season? Yes, and certain people are at higher risk, experts say. Here's how ...

Flu activity remains "elevated" in the U.S. but is starting to show signs of abating, according to new CDC data published ...

The Highly Pathogenic avian influenza virus is a highly contagious disease that spreads among birds and other animals.

Flu season keeps marching on. Flu cases are still at a very high level in the County. Covid-19 cases also are on the rise .

Doctor visits and hospitalizations for flu have hit a 15-year high. Why is this flu season so bad? Experts discuss influenza ...

As the flu surges across the country, 19 people have died in Washoe County including two school-aged children.

Since 2021, experts have seen bird flu — also called H5N1 influenza or highly pathogenic avian influenza (HPAI) — spreading "fairly quickly" across the wild and domestic bird populations and, now, ...

Since October 2024, the CDC estimates that the flu has killed at least 16,000 people so far this season, while COVID-19's mortality has declined over the years due to vaccination ...

As the H5N1 bird flu virus continues to spread among animals, the discovery of infected rats in Riverside County provides ...