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New bird flu strain detected in US dairy cows
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.
USDA milk testing shows different strain of H5N1 bird flu in Nevada dairy herds
The USDA said four Nevada dairy herds were infected with an H5N1 bird flu strain that has circulated in wild birds, making prospects for containment in cows appear dim.
Second bird flu strain found in US dairy cattle, USDA says
U.S. dairy cattle tested positive for a strain of bird flu that previously had not been seen in cows, the U.S. Department of Agriculture said on Wednesday, ramping up concerns about the persistent spread of the virus.
11h
on MSN
USDA inspector general didn't order 'mass extermination' of birds to drive up cost of poultry, eggs
Although it is standard procedure to kill flocks with the outbreak of bird flu, posts on social media twisted the truth.
IFLScience on MSN
19h
New H5N1 Bird Flu Virus Genotype Found In US Cows In Second Spillover Event
Avian flu first made the jump from birds into dairy cows on farms in a number of US states in spring 2024. Until now, all ...
9d
How are H5N9 and H5N1 different? What to know after California bird flu outbreak
The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...
8d
Experts warn about the new H5N9 bird flu affecting California: How is it different from H5N1?
The first outbreak of H5N9 bird flu in poultry has been reported in California on a duck farm leading to the culling of ...
3h
First H5N1 bird flu case confirmed in San Mateo backyard flock
The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...
3d
Experts are anxious that bird flu could become airborne — and jump-start another pandemic
Another late-2024 study found that viral shedding, the expulsion of viral particles, in the air related to transmissibility ...
The New Republic on MSN
4d
Insisting on Cheaper Eggs Is a Huge Mistake
Democrats are understandably eager to stick it to Trump over his unmet campaign promise to reduce prices. But society’s ...
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