Avian Flu California 2025. Cows in california have tested positive for highly pathogenic avian influenza. With the recent detections of the eurasian h5 strain of highly pathogenic avian influenza (hpai) in wild birds and domestic poultry in the united states, bird owners should review their biosecurity practices and stay vigilant.

Cows in california have tested positive for highly pathogenic avian influenza. Shares a summary of genetic sequencing data of h5n1 bird flu viruses from california available to.