Avian influenza, commonly known as bird flu, has a long and devastating history, significantly impacting human and animal populations alike. The 1918 influenza pandemic, caused by an H1N1 virus with avian origins, resulted in the deaths of over 50 million people worldwide, highlighting the catastrophic potential of such viruses. Fast forward to today, the highly … Leggi tutto The Widespread Presence of Bird Flu in US Cattle and Milk: Vaccine Scientists on High Alert