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.
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.
Second type of bird flu detected in US dairy cows
Dairy cattle in Nevada have been infected with a new type of bird flu that's different from the version that has spread in herds since last year. U.S.
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.
Fears grow over new bird flu infections in dairy cattle
A newer variant of H5N1 bird flu that recently infected dairy cattle in Nevada has a genetic change thought to help the virus infect mammals – including humans – more easily, according to a new brief from the USDA’s Animal and Plant Health Inspection Service.
New Bird Flu Strain Emerges In Nevada Dairy Cattle, Sparking Pandemic Concerns
A new variant of the H5N1 bird flu — the same one that led to the death of a Louisiana man — has for first the first time been found in infected U.S. dairy cattle.
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.
New bird flu infections in Nevada dairy cattle signal the virus may be here to stay
Six dairy herds in Nevada have tested positive for a newer variant of the H5N1 bird flu virus that’s been associated with severe infections in humans, according to the Nevada Department of Agriculture.
Arizona dairy industry grapples with workforce crisis, looming tariffs, and bird flu threat
The Arizona Department of Agriculture confirmed the first case of bird flu in milk from a dairy herd in Maricopa County on Friday. This announcement coincided with Senator Mark Kelly's visit to a dairy facility in Tempe,
Bird flu infections in dairy cows are more widespread than we thought, according to a new CDC study
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Cows infected by lethal bird flu strain never before seen in the animal showing respiratory symptoms, Nevada says
At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...
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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 ...
Ellington dairy farm removes 'happy' cow language from website
After criticism from animal rights group PETA, the dairy has taken down statements on its website describing its farm as “an ...
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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 ...