dairy cows, bird flu

Bird flu infections in dairy cows are more widespread than we thought, according to a new CDC study
A CDC study has found H5N1 bird flu antibodies in veterinarians who had no symptoms and no knowledge they had been working with infected livestock.
Milk from Maricopa County dairy cows tested positive for bird flu
A sample of milk from a herd of dairy cows in Maricopa County has tested positive for H5N1 avian influenza, or bird flu, according to the Arizona Department of Agriculture.
Dairy cows infected with second version of bird flu
A version of the avian influenza virus different from the one rampaging through herds since last spring has been detected in dairy cows in Nevada, USDA says.
New bird flu variant found in dairy cattle. Can H5N1 be transmitted to humans?
Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from wild birds in late 2023 or early 2024. The USDA confirmed the virus's existence in the Nevada dairy cattle through milk sampling, the agency said.
Bird flu strain that just jumped to cows infects dairy worker in Nevada
A dairy worker in Nevada has been infected with a strain of H5N1 bird flu—genotype D1.1—that has newly spilled over to cows, the Centers for Disease Control and Prevention has confirmed.
New bird flu strain in cows spreads to Nevada dairy worker
A dairy worker in Nevada has been confirmed to be infected by a new bird flu strain found to be spreading among cows in the state last week . That strain of the H5N1 bird flu virus, called D1.1 by scientists, is different from a previous variant called B3.13 which had infected at least 40 dairy workers in the U.S. to date.
Bird flu found in Arizona dairy cattle milk after being first detected in neighboring Nevada
Bird flu has been detected in Arizona dairy cattle milk, and a dairy farm has been placed under quarantine as a precaution, according to officials.
Bird flu found in Arizona milk suggests another spillover from birds to cows
Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.
AZ Department of Agriculture: avian flu detected in dairy cows
The Arizona Department of Agriculture (AZDA) confirmed Friday of avian flu detected in dairy cattle. AZDA confirms the first identification of H5N1 found in milk produced by cows in Maricopa County and the facility has since been under quarantine.
Tired of cow's milk? Why not try milk from a camel
Camel milk has “more native and tryptic bioactive peptides than cow milk” and is “potentially less allergenic” as it “lacks ...
Healthy drinks are as important as healthy foods for kids, panel says
Sweetened beverages “are not recommended as part of a healthy diet for children and adolescents,” the panel concludes.
dvm3602d
USDA confirms new avian influenza genotype in dairy cattle
Originally found mostly in wild birds and poultry, H5N1 clade 2.3.4.4b, genotype D1.1, was discovered in dairy cattle last ...
Meat1d
New H5N1 genotype found in dairy cattle
The same genotype was detected in a severe human case that resulted in the United States’ first bird flu-related death.