Herds of cattle in Nevada tested positive for the strain of H5N1 bird flu never before seen in cows, state agriculture officials confirmed. CBS News' Andres Gutierrez reports on the lethal strain ...

The H5N1 bird flu has been spreading widely among wild birds, poultry and other animals around the world for several years, and starting early last year became a problem in people and cows in the U.S.

CNN Editorial Research (CNN) — Here’s a look at avian flu. Avian influenza, also called avian flu or bird flu, is an illness that usually affects only birds. There are many different strains ...

Barn cats that died after drinking raw milk were one of the first signs that dairy cows were becoming infected with bird flu in 2024. Since then, the Agriculture Department has confirmed more than ...

She recently released a paper reviewing bird flu in infections in cats between 2004 and 2024. Barn cats that died after drinking raw milk were one of the first signs that dairy cows were becoming ...

Bird flu has been circulating worldwide since the 1990 and was first detected in American dairy farms in March 2024. It had infected 70 people as of late February, and killed one.

Bird flu isn't something that's routinely tested for in cats. If a cat comes in and has mild symptoms, he or she is not even going to be tested for avian flu.

The H5N1 bird flu has been spreading widely among wild birds, poultry and other animals around the world for several years, and starting early last year became a problem in people and cows in the U.S.