This flu season has claimed more lives in California than in the last six years ... Pennsylvania and Delaware, as shown in the map below. This is the second-most severe category on the CDC's map, ...

An estimated 1,323 Californians have succumbed to the flu as of the week ending March 8, including 19 children, but last week ...

There are 70 confirmed cases of the bird flu among humans in the U.S., as of Tuesday. The CDC said the current public health risk is low.

It’s not only birds that are getting sick. Most confirmed human cases of bird flu in California — there have been 38 — have also been in San Joaquin Valley, which includes Fresno ...

SACRAMENTO, California — The bird flu outbreak that has been ripping through California farms since August is starting to abate, state health and agriculture officials said Wednesday ...

Flu deaths are continuing to climb in California amid low vaccine rates. According to the California Department of Public Health, more than 900 Californians have died this flu season. Most of the ...

Rats in Riverside County are the latest mammal species to be infected with H5N1 bird flu Identification of virus in rats raises concerns about potential infection pathways to people and their pets ...

The number of H5 bird flu cases among people in the U.S. is now at 70, with the most cases being in California, according to data from the Centers for Disease Control and Prevention. Among the ...