This year saw the worst spread of avian influenza yet, with fall showing another surge as migratory birds make their way south for the winter. Could an avian influenza vaccine be on the horizon for the United States? I spoke with Wayne Collins and Nastassja Ortega from Charles River’s Avian Services, and David Swayne, Lab Director for the USDA specializing in Exotic & Emerging Avian Viral Diseases Research to find out.