H5N1 avian influenza poses a threat to wildlife, livestock, and human health, with global impacts on food security, economies and ecosystem health. Its zoonotic potential underscores the need for a One Health approach, integrating expertise across animal, human, and environmental health. This page provides latest updates and resources to support coordinated action against H5N1.
Avian Influenza
Avian Flu Grand Rounds
UC Health Grand Rounds drew 2,000 attendees to discuss H5N1’s changes, including mammal-to-mammal spread, new species infections, and rising human cases with unclear sources.