San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.

The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...

Experts said it raises new questions about wider spread and the difficulty of controlling infections in animals and the ...

Can't find eggs at your local grocery store? You're not alone. The recent H5N1 bird flu has led to the culling of millions of ...

In April 2024, as his first hens tested positive for the highly pathogenic avian influenza H5N1 virus, Herbruck turned to the ...

Where has bird flu been reported in Illinois? Are my pets at risk? Should I still be eating eggs? Here’s what to know about ...

The data, which appeared fleetingly online on Wednesday, confirmed transmission in two households. Scientists called on the ...

While the risk to humans of exposure from cows or milk remains low, this new flu spillover from birds into cows raises the need for continued surveillance.

Bird flu is widespread in wild birds worldwide and is causing outbreaks in poultry and dairy cows with several recent human ...

The last time the CDC was able to tell us the number of human cases of bird flu in the US, the number stood at 67. That was ...

When it comes to the potential of H5N1 avian flu, otherwise known as bird flu, picking up mutations that may lead to human-to ...