Officials have discovered the virus in 645 dairy herds, more than in any other state so far. your-feed-science, Avian Influenza, Disease Rates, Disasters and Emergencies, Dairy Products, Epidemics, Livestock Diseases, Newsom, Gavin, California Officials have discovered the virus in 645 dairy herds, more than in any other state so far. NYT > Business
California Declares an Emergency Over Bird Flu in Cattle
