A pig at an Oregon farm was found to have bird flu.

Even as cases of H5N1 virus among animals and people are rising in the U.S., there’s no evidence of human-to-human transmission.

Four cases in Washington farmworkers are the latest in a drumbeat of human infections across the U.S. as the virus continues to spread among farm animals.

Antibody blood test results expected later this month may help answer a crucial question: Is there human-to-human transmission of the bird flu?

More than a dozen tigers have died after contracting bird flu at a zoo in southern Vietnam.

Health officials on Thursday said they don’t know how a Missouri person caught bird flu but believe it may be a rare instance of a “one-off” standalone illness.

Health officials say a hospitalized patient in Missouri was infected with bird flu, despite having no known contact with dairy cows or other animals.

The National Animal Disease Center in Ames, Iowa, is the place where scientists are pushing to solve the bird flu outbreak currently spreading through U.S. animals — and develop ways to stop it

Egg prices jumped more than 19% in July compared with the same month a year ago, consumer price index data shows.

Four poultry workers in Colorado have been diagnosed with bird flu, bringing the U.S. total to nine since the first human case of the current outbreak was detected in 2022.