according to WASHINGTON — The USDA’s Animal and Plant Health Inspection Service has confirmed a second case of highly pathogenic H7N9 avian influenza in a commercial breeder flock in Lincoln County, Tennessee.
The flock of 55,000 chickens is located in the Mississippi flyway, within three kilometers of the first Tennessee case.
This H7N9 strain is of North American wild bird lineage and is the same strain of avian influenza that was previously confirmed in Tennessee in a flock of 73,500 breeding broiler chickens.
The USDA also said a flock of 84,000 turkeys at a Jennie-O Turkey Store farm near Barron, Wisconsin, had been confirmed with a low pathogenic H5N2 virus.
In 2015, an avian influenza outbreak triggered the destruction of millions of chickens and turkeys in the Midwest.
as mentioned in
Malaysia raises alert as bird flu virus hits more birds
Malaysian authorities raised an alert for a northeastern state after the virulent H5N1 bird flu virus was found to have spread to poultry in more villages.
Veterinary officials told local media that the virus could have been due to cockfighting activities involving roosters from neighboring countries.
Che Abdullah said commercial bird farms in the state were not affected by the virus.
Che Abdullah said officials believed the virus was imported but have not determined the cause of the outbreak.
More than a dozen people showing bird flu symptoms tested negative for the virus, he said.
as mentioned in
Third case of bird flu detected in Tennessee
Officials say the strains of bird flu that have sickened the Tennessee chickens do not pose a threat to the food supply.
A third commercial poultry breeding operation in Tennessee has tested positive for avian flu.
Officials say the chickens at both facilities have the same strain of highly pathogenic avian influenza.
State agricultural officials on Thursday said the latest chicken breeding facility to be infected is located in Lincoln County, close to a farm that was diagnosed with bird flu less than two weeks ago.
Another chicken breeding facility has been diagnosed with infected birds is in neighboring Giles County.
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