An outbreak of H5N1 avian influenza that started in 2021 has become the largest bird flu outbreak in history, both in the U.S. and worldwide. In the U.S. the virus has led to the destruction of millions of commercially raised chickens, turkeys, ducks, and geese, and has killed thousands of wild birds. Many virologists are … Continue reading Will the Largest Bird Flu Outbreak in History Lead to a Human Pandemic?