San Francisco confirmed that a child in the city became the first case of H5N1. A panel of biotech leaders discussed what ...

Bird flu is a disease caused by avian influenza A viruses, according to the CDC. The virus mostly spreads between birds and ...

On Thursday, the U.S. Centers for Disease Control and Prevention confirmed another case of avian influenza A(H5N1), or bird ...

San Francisco health officials said Friday that a presumptive case of H5N1 bird flu had been identified in a San Francisco ...

On Dec. 18, Gov. Gavin Newsom declared a state-wide emergency over the avian flu outbreak which has thus far been limited to agricultural areas. But now counties across the Bay Area are ramping up ...

The CDC is calling for expanded testing of bird flu after a child in California tested positive for the virus despite no ...

Health officials have identified another possible case of bird flu in a child — this time in San Francisco. The San Francisco ...

A San Francisco child has made a presumptive recovery from H5N1 bird flu, with health officials stressing the low risk to the ...

Egg prices are up nearly 37 percent, as the highly contagious bird flu devastates U.S. flocks. Here's what to know.

San Francisco records first presumptive case of bird flu in child A presumptive case of H5N1 bird flu has been identified in a child who resides in San Francisco, health officials announced on Friday.

The CDC has confirmed a positive bird flu case in a child in San Francisco, the second juvenile case of H5N1 in the country.