- Bird flu detected successful a pig for the archetypal clip successful the U.S., raising concerns The Washington Post
- H5N1 vertebrate flu recovered successful a pig successful the U.S. for the archetypal time NBC News
- H5N1 vertebrate flu microorganism discovered successful pigs The Hill
- Backyard pig successful cardinal Oregon contracts vertebrate flu, archetypal known transmission to pig successful U.S. OregonLive
- 2 much outbreaks of highly pathogenic avian influenza detected successful Oregon Statesman Journal