Bird Flu 2024 California Map. Federal officials suspect that live bird markets in san francisco may be the source of bird flu virus in area wastewater samples. The california department of food and agriculture said thursday that h5n1 bird flu is suspected to have infected three dairy herds in the state.

This highly transmissible strain of bird flu has resulted in the deaths of millions of chickens and turkeys and has recently been detected in cattle in the central u.s. This map displays cases identified in the past avian.