Avian Flu California 2025. Since april 2025, 13 human cases of avian influenza a (h5) infection have been reported in the united states.  — a year after the bird flu led to record egg prices and widespread shortages, the disease known as highly pathogenic avian influenza is wreaking havoc in california, which.

California wildlife is vulnerable to an avian flu ‘apocalypse.’.  — a year after the bird flu led to record egg prices and widespread shortages, the disease known as highly pathogenic avian influenza is wreaking havoc in california, which.