- US detects H5N1 bird flu in a pig for the first time Reuters
- H5N1 bird flu identified in pig for first time in United States CNN
- 2 more outbreaks of highly pathogenic avian influenza detected in Oregon Statesman Journal
- US Spots First H5N1 Bird Flu Case in a Pig, Raising Concern for Humans Bloomberg
- Bird flu found in a pig in U.S. for the first time, raising concerns about potential risks to humans STAT