A farmworker in California has tested positive for H5N1 bird flu, the state’s first presumptive positive in a human. The ...

Two dairy workers in California were infected with bird flu, the 15th and 16th human cases detected in the U.S. this year.

California, the biggest U.S. milk-producing state, on Thursday confirmed two human cases of bird flu in people who had ...

Two dairy workers in California were infected with bird flu, the 15th and 16th human cases detected in the U.S. this year.

A California dairy worker appears to be the state’s first person infected with the bird flu, officials announced Thursday.

For one, Australia is geographically isolated and doesn’t import live poultry, says Frank Wong, a virologist at the CSIRO ...

California is investigating a possible case of bird flu in a dairy worker who had contact with infected cattle, the state's ...

Hospital workers reported respiratory symptoms after encountering a Missouri patient with H5N1 who had not been exposed to ...

California is investigating a possible case of bird flu in a person who had contact with infected dairy cattle, the state's ...

Further testing could confirm whether the patient, who has since recovered, actually had bird flu despite testing positive.

HANOI (Reuters) - Dozens of tigers and lions in captivity died in the past month in southern Vietnam with tests showing they ...

An employee at a Central Valley dairy facility has a “presumptive positive” test result for H5N1 — the highly pathogenic ...