Reports that cows have been infected despite farmers' preventive measures indicate there are multiple routes of transmission ...
Nearly all of California’s cases of bird flu in people were due to ... the first instance of severe illness linked to the virus in the U.S. The H5N1 bird flu virus “has previously been associated ...
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 H5N1 bird-flu virus has been found in new dairy-cattle herds in Southern California. No human-to-human spread has been ...
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.