Bird flu in California child related to virus in dairy cows, CDC says The Washington PostRise in Avian Flu Cases Amplifies Concerns About Consolidation in Agriculture InsideClimate NewsTechnical Update: Summary Analysis of the Genetic Sequence of a Highly Pathogenic Avian Influenza A(H5N1) Virus Identified in a Child in California CDCMarin child with suspected bird flu may have gotten it from drinking raw milk San Francisco Chronicle