A presumptive case of bird flu has been identified in a woman in Wisconsin. Health officials say the woman, from Barron ...

The Centers for Disease Control and Prevention said the first severe case of bird flu in a human in the U.S. has been found ...

California Governor Gavin Newsom declared a state of emergency in response to the outbreak of Avian influenza A (H5N1), commonly known as bird flu, which has infected 34 people in the Golden State.

There are no reports that the virus has arrived in dairies in the rural stretches of the Bay Area, although the state does ...

Gov. Gavin Newsom's move will "streamline and expedite the state’s response" to the virus. It came as the Centers for Disease ...

The Louisiana Department of Health first reported the case of bird flu, H5N1, on Friday, saying a resident from the southwestern portion of the state had been hospitalized after exposure to sick and ...

A patient in Louisiana has been hospitalized with a severe infection of avian influenza, marking the first serious human case in the United States, the Centers for Disease Control and ...

The United States reported its first severe human case of bird flu as California declared a state of emergency to address the ...

California Gov. Gavin Newsom declared a state of emergency Wednesday over bird flu infection in cattle herds in the state.

A person in Louisiana has been hospitalized after being exposed to sick and dead birds. Meanwhile, California has declared an ...

A person in Louisiana has been hospitalized after being exposed to sick and dead birds. Meanwhile, California has declared an ...

A patient in Louisiana has been hospitalized with a severe case of H5N1 bird flu, the U.S. Centers for Disease Control and ...