Arizona agricultural officials say they now have the first detection of H5N1 avian influenza in milk produced by a dairy herd ...

The same genotype was detected in a severe human case that resulted in the United States’ first bird flu-related death.

The finding may not seem surprising, given the sweeping and ongoing outbreak of H5N1 among dairy farms in the US, which has reached 968 herds in 16 states and led to infections in 41 dairy workers.

A woman in Wyoming has been hospitalized with H5N1 bird flu Health officials say she was likely infected via handling sick birds in a backyard flock The woman is “an older adult” with “other ...

Holstein calf feeds from a bottle of colostrum milk. UC Davis researchers have found that acidification of waste milk can kill H5N1, the virus that causes bird flu. (Richard Van Vleck Pereira / UC ...

More information: Beate M. Crossley et al, In laboratory inactivation of H5N1 in raw whole milk through milk acidification: results from a pilot study, Journal of Dairy Science (2025). DOI: 10. ...

A genotype of the H5N1 avian influenza virus was found in milk, according to officials with the Arizona Department of Agriculture. The virus was found in milk produced by a daird herd in Maricopa ...

It appears that there may have been another spillover of H5N1 bird flu virus from wild birds into dairy cattle. The Arizona Department of Agriculture announced Friday that it had found the virus ...

CDC report shows H5N1 infection in veterinarians who did not know they were working with infected cattle The veterinarians had no symptoms but have antibodies in their blood One of the ...

A new variant of the bird flu has infected a dairy worker in Nevada, marking the state's first human case of the H5N1 avian influenza ... Eggs and chicken meat are considered safe to eat ...

The study comes as Ohio announced its first human case of H5N1 in a poultry worker who was hospitalized with respiratory symptoms but has since recovered. The new study of vets found that three of ...