Avian influenza Department of Agriculture - Search News

2nd bird flu strain found in US dairy cattle, USDA says

cidrap.umn · 20h

USDA confirms spillover of 2nd H5N1 avian flu genotype into dairy cattle

Until now, all dairy herd H5N1 detections have involved the B3.13 genotype, thought to be the result of a single spillover from wild birds in late 2023 or early 2024. The genotype has been linked to mild infections in dairy workers, along with some poultry cullers, with conjunctivitis the main symptom.

Reuters on MSN · 14h

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.

USA Today · 15h

Second bird flu strain detected in dairy cattle for first time; case was in Nevada

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.

Australia is now officially clear of a bird flu strain

Australia is now clear of a bird flu strain that led to dozens of farms and properties being shut down in 2024.

18h

Cows Have Been Infected With a Second Form of Bird Flu

The finding indicates that the virus, known as H5N1, has spilled from birds into cows at least twice — leading to these two ...

WVNS Bluefield on MSN2d

WV Department of Agriculture shuts down poultry exhibitions and other shows in response to avian flu outbreak

In response to a recent outbreak of avian flu in a backyard flock of chickens, the West Virginia Department of Agriculture ...

14hon MSN

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 ...

3hon MSN

Avian flu likely killed dozens of dead geese found in Otisco Lake and Seneca River

DEC received 12 dead geese collected from Otisco Lake and sent them to Schuler’s lab. Initial test results are “presumptive ...

Avian flu strikes more Nevada dairy herds, leading to starling removal

The US Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) today confirmed H5N1 avian flu ...

2hon MSN

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 ...

Bird Flu Strains Spread to U.S. Dairy Cows: A Rising Concern

Strains of bird flu found in U.S. dairy cows have not been detected in the EU or UK, according to French officials. This ...

Presumptive positive case of avian influenza announced in Worcester Co.

The Maryland Department of Agriculture says it has discovered the first presumptive positive case of H5 avian influenza in ...

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