Reports that cows have been infected despite farmers' preventive measures indicate there are multiple routes of transmission ...

California Governor Gavin Newsom has issued a state of emergency in response to a bird flu outbreak. California is in a state of emergency due to a recent bird flu outbreak. As residents grapple with ...

The U.S. Centers for Disease Control and Prevention says a patient has been hospitalized with a severe case of H5N1 infection ...

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

The bird flu outbreak has spread to all 50 states, these maps show. Here are the symptoms and what to do if you think you ...

The rising incidence of bird flu in the Central Valley is raising serious concerns for public health and food safety. The ...

California has declared a state of emergency for H5N1 bird flu amid fears that the virus could jump to people and start to spread. The move comes in response to a major outbreak of the virus ...

Nearly all of California’s cases of bird flu in people were due to ... the first instance of severe illness linked to the ...

Los Angeles County health officials have identified three more cats with presumptive H5N1; the source of the virus has not ...

On the same day that the first severe case of the avian virus in the U.S. was disclosed in Louisiana, halfway across the ...

Gov. Gavin Newsom has declared a state of emergency in response to the H5N1 avian flu outbreak in California. Here's what you need to know.