THE Inspection of the health of animals and plants in the USDA (Aphis) recently confirmed that the deadly genotype of the flu -bird influenza responsible for the death of herds at the national level was found in the dairy cattle of Nevada.
Friday, the National Laboratories of Veterinary Services (NVSL) found the highly pathogenic avian flu (HPAI) Genotype D1.1 in dairy cattle, according to a press release.
Confirmation came as a result of tracing and a state investigation, after initial detection on the Silo tests under the USDA national milk Strategy test in Nevada, officials said.
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“Usda aphis continues to work with the Nevada agriculture department By conducting an additional survey at the farm, testing and collecting additional epidemiological information to better understand this detection and limit the additional propagation of the disease, ”says the declaration.
This is the first detection of the virus genotype in dairy cattle – all previous detections among dairy cattle were a different genotype, B3.13.
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The genotype D1.1 represents the predominant genotype in the North American volley tracks in the fall and winter and has been identified in wild birds, mammals and fallout domestic poultryAccording to aphis.
Eggs are becoming more and more difficult to find and more expensive on a national scale due to the bird flu, Fox Business reported.
Detection does not change the USDA HPAI eradication strategy and “testifies to the strength of our national milk test strategy”, “ According to managers.
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In an interest in sharing information on importing into the scientific community, Aphis will publish a technical memory on the results of its website and will publish sequence data on Genbank in the coming week.