California health officials probe raw milk link in child's flu A infection University of Minnesota Twin CitiesCalifornia investigating possible case of bird flu in child who drank raw milk CNNMarin County child with possible bird flu drank raw milk: officials KRON4Technical Update: Summary Analysis of the Genetic Sequence of a Highly Pathogenic Avian Influenza A(H5N1) Virus Identified in a Child in California | Bird Flu CDCBird flu in California child related to virus in dairy cows, CDC says The Washington Post