- How was the HPAI-infected pig discovered? RFD-TV
- Experts Reveal What The Pig With Bird Flu in Oregon Really Signifies ScienceAlert
- California, Washington report more suspected H5 avian flu cases University of Minnesota Twin Cities
- Bird Flu Is One Step Closer to Mixing with Seasonal Flu Virus and Becoming a Pandemic Scientific American
- Bird flu has been found in a pig for the first time in the U.S. NPR