REDWOOD CITY — A stray cat in San Mateo County recently tested positive for bird flu, officials said Thursday. The case is ...

H5N1, known as bird flu, has been found in San Mateo County this week, according to state and local health officials.

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

The new strain, D1.1, is different from the strain, B3.13, that has been detected in other dairy herds throughout the country ...

Cats that became infected with bird flu might have spread the virus to humans in the same household and vice versa, according ...

H5N1, known as bird flu, has been detected in a backyard poultry flock in San Mateo County, the California Department of Food ...

Although it is standard procedure to kill flocks with the outbreak of bird flu, posts on social media twisted the truth.

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

Bird flu can be transmitted from infected birds to other animals and potentially humans directly from the birds, virus-contaminated environments or an infected animal, according to the CDC.

As bird flu spreads in the United States, are there are any risks of the virus from drinking milk or eating eggs? Here's what you need to know, according to experts.