On July 25, CDC reported it has confirmed three additional human cases of highly pathogenic avian influenza A(H5) virus infection in association with a second poultry farm in Northeast Colorado/Weld County. The three confirmed cases occurred in people who were working directly with infected poultry at a commercial egg layer operation that had reported an outbreak of H5 bird flu among poultry. This is a different farm in Colorado from the one where on Friday, July 19, CDC confirmed two additional human cases of H5 bird flu. With the addition of these three new confirmed human cases, the total number of human cases associated with the current poultry outbreaks in Colorado is nine. CDC has deployed a multidisciplinary, bilingual field team to support Colorado’s response to ongoing poultry outbreaks of H5 bird flu in the state.