Bird Flu Continues to Spread in Cows in the United States
The avian flu, also known as bird flu, is a type of influenza virus that typically infects birds, such as chickens, ducks, and geese. This virus can sometimes spread to humans, but it is not easily transmitted from person to person. Last month, highly pathogenic avian flu—a type of influenza A known as H5N1—was identified in at least a dozen cattle herds in Texas, Ohio, New Mexico, Kansas, Michigan, and Idaho on the Canadian border. On April 1, 2024, a person in Texas became ill with bird flu after contact with infected dairy cattle. It’s the first human case of the highly pathogenic strain of avian influenza in Texas, and the second recorded in the United States.
