Bird flu found in Arizona dairy cattle milk

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.
H5N1 bird flu found in milk produced by dairy cattle: AZDA
Arizona agricultural officials say they now have the first detection of H5N1 avian influenza in milk produced by a dairy herd within the state.
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.
Bird flu detected in Phoenix-area dairy cattle milk
Health officials have confirmed that bird flu has been detected in milk from a cattle herd at a Phoenix-area dairy facility.
As bird flu spreads in cattle, some states still aren't part of US milk testing
Three of America’s top milk-producing states are not participating in the U.S. Department of Agriculture’s program designed to catch the spread of the virus.
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.
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.
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.
Bird flu detected in Arizona milk; how worried should you be?
Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of Agriculture.
CDC Finds Undetected Bird Flu Infections in U.S. Dairy Veterinarians
Three U.S. dairy veterinarians unknowingly had H5N1 infections, otherwise known as bird flu. This included one person who worked only in states without known outbreaks in cows, according to a new study from the U.
Bird flu detected in Arizona dairy's milk supply
State agriculture officials confirmed Tuesday that a dairy farm in Maricopa County tested positive for bird flu – Arizona's first detection of the virus in milk. The Arizona Department of Agriculture (AZDA) announced Friday that it discovered the case of bird flu,
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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.
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New insights into how dairy cattle efficiently convert plant biomass into nutrients: unlocking the power of rumen microbiota
A research team has identified key microbial genomes and enzymatic strategies responsible for breaking down the ...
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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 ...