
New H5N1 Outbreak Reaches California Elephant Seals at Año Nuevo
Researchers confirm H5N1 bird flu in California elephant seals at Año Nuevo, marking the first known infection in the state’s elephant seals; seven of the dead pups tested positive as part of ongoing surveillance that has counted about 30 seal deaths since the outbreak began. Officials say the outbreak likely stems from sick seabirds, with mammal-to-mammal transmission under investigation; the park remains closed and beachgoers are urged to avoid wildlife.













