Two people sharing a home caught the virus without known exposure to animals. More than 30 human cases have been reported in ...

Human bird flu cases in California may be undercounted as farm workers avoid testing due in part to economic concerns, ...

The case concerned health officials and experts because human-to-human transmission of the H5N1 strain of avian influenza ...

Blood tests of several people who were in contact with a patient in Missouri who caught H5N1 bird flu without any known ...

Dead cows infected with bird flu must be separated from their herds, which the video showed, the California Department of ...

Centers for Disease Control and Prevention officials told reporters Thursday that there is no evidence that there has been ...

US bird flu cases rise to 31 affecting multiple states Learn about symptoms transmission and preventive measures in this escalating outbreak ...

Health officials said Thursday that there's no evidence bird flu is spreading between people after investigating a mysterious ...

Dead cows infected with bird flu must be separated from their herds, which the video showed, the California Department of Food and Agriculture (CDFA) said in emailed responses. The cows must be stored ...

Four farm workers who helped cull poultry on an commercial egg farm in Washington are presumed to have been infected with bird flu, making that state the sixth in the country to report human H5N1 ...

Five health care workers and one family member were tested after a Missouri resident was diagnosed with bird flu in September.