Bird flu found at 2nd farm near earlier Tennessee case
A second case of bird flu in Tennessee has been reported at a chicken farm, heightening the threat of the disease in the southeastern U.S., the country’s biggest poultry region.
Avian influenza — which can be fatal to domesticated poultry — was found at a commercial chicken-breeder farm in Lincoln County, Tenn., the state’s agriculture department said Thursday in a statement. The case comes after a chicken farm that was less than 2 miles away had reported the deadly virus in early March, the first in-
cident in the U.S. in more than a year. Both farms were contracted with Tyson Foods Inc., according to spokesman Worth Sparkman.
“Given the close proximity of the two premises, this is not unexpected,” Tennessee state veterinarian Charles Hatcher said in the statement. “We will continue to execute our plan, working quickly to prevent the virus from spreading further.”
Shares of Tyson, the largest U.S. chicken company, fell $1.10, or 1.7 percent, to close Thursday at $62 in New York. The stock earlier fell as much as 2.9 percent, the biggest intraday decline since March 6. Rival poultry producer Sanderson Farms Inc. declined 2.4 percent and Pilgrim’s Pride Corp. slid 1.5 percent.
While countries across Europe and Asia are also battling with bird flu outbreaks, Brazil, the world’s leading chicken exporter, has remained free of the disease. BRF , the country’s largest chicken exporting company, had the biggest intraday gain in eight days after the news of the second Tennessee case.
The affected flock had 55,000 chickens, according to a U.S. Department of Agriculture statement. The farm has been quarantined, and the birds will be destroyed to prevent the disease’s spread. The virus reported at both farms was an H7N9 strain from North American wildbird lineage.
Since the initial Tennessee report, South Korea banned imports of U.S. poultry and some other importing nations restricted product from the state or area affected.
The Southeast was largely
spared during the last major American outbreak, which affected turkey and egg farms in the Midwest and led to the death of more than 48 million birds through mid-2015, either from infection or culling.
Lincoln County is near Tennessee’s border with Alabama, one of the largest U.S. chicken-producing states. Earlier this week, Alabama said it was investigating bird flu cases at three premises in the northern part of the state. One was a commercial chicken-breeding facility, while the others were at a backyard poultry flock and flea market.
A case of low-pathogenic avian influenza, which typically causes only minor symptoms in poultry, was also found last week in a commercial chicken flock in Giles County, Tennessee.