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 ...

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. San ...

After bird flu was detected in a stray cat in Half Moon Bay this week, health officials in San Mateo County are urging pet ...

Authorities in San Mateo County urged residents to take precautions after two cases of bird flu were detected in the county.

Health officials have confirmed the presence of H5N1 (bird flu) in a backyard poultry flock in San Mateo County. The county said that while there are no current human cases of bird ...

Avian influenza is widespread among wild birds and is causing outbreaks in poultry and U.S. dairy cows, with several recent cases reported in dairy and poultry workers. There have been 67 reported ...

After bird flu was detected in a stray cat in Half Moon Bay this week, health officials in San Mateo County are urging pet ...

Forecasters say there are only few isolated showers remaining Friday as a much drier air mass begins to settle in. Friday's conditions will improve through the day with decreasing shower activity, ...

REDWOOD CITY, Calif. - Bird flu has been detected in a backyard chicken flock in Redwood City.