"Avian Flu Outbreak Threatens Poultry and Egg Supplies in Northern California"

A surge of highly pathogenic avian influenza (HPAI) in Northern California has led to the euthanization of millions of chickens and ducks, threatening national poultry and egg supplies. The outbreak has affected 10.62 million birds in 63 flocks nationwide, with California bearing the brunt of the losses. The disease, primarily spread by migratory birds, has prompted calls for mass poultry vaccination, but logistical and political challenges remain. The World Organization for Animal Health is advocating for the reconsideration of vaccination as a disease prevention strategy, while experts emphasize the need for improved biosecurity measures and potential changes to trade regulations.