- Bird flu recovered successful a pig successful U.S. for the archetypal time, raising concerns astir imaginable risks to humans STAT
- Bird flu has been recovered successful a pig for the archetypal clip successful the U.S. NPR
- USDA announces archetypal H5N1 avian flu detection successful US pigs University of Minnesota Twin Cities
- 2 much outbreaks of highly pathogenic avian influenza detected successful Oregon Statesman Journal
- US Spots First H5N1 Bird Flu Case successful a Pig, Raising Concern for Humans Bloomberg