Where bird flu spread on US poultry farms this weekend

The US Division of Agriculture reported outbreaks of a extremely deadly kind of chook flu in industrial flocks in Maryland and South Dakota over the weekend, including to considerations that wild birds are spreading the illness throughout the nation.

Farmers are ordered to kill their flocks after the illness is detected, and importing international locations together with Mexico, China and Korea have imposed state-specific import restrictions in response.

The chook flu outbreak is the worst since 2015, when almost 50 million birds, principally turkeys and egg-laying chickens within the US Midwest, have been killed. It comes at a time when meals costs are skyrocketing as a consequence of labor shortages, supply-chain issues and the Russian invasion of Ukraine, a key wheat and corn exporter.

A farmer feeds chickens
Wild birds assist to unfold the illness to farmed chickens and turkeys.
Scott Olson

The illness is already widespread in Europe and affecting Africa, Asia and Canada. The USA is the world’s largest producer and second-largest exporter of poultry meat, in line with the U.S. authorities.

USDA reported the H5N1 pressure in wild birds within the Carolinas earlier this yr. The pressure may be handed on to people, although U.S. officers mentioned there's a low threat to folks.

Under are different outbreaks reported by USDA to this point.

MISSOURI

USDA reported an outbreak of a extremely deadly kind of chook flu in a industrial flock of chickens being raised for meat in Stoddard County, Missouri, on March 4.

The outbreak was confirmed because the H5N1 pressure of avian flu in a flock of about 240,000 broiler chickens within the southeastern Missouri county, the USDA’s Animal and Plant Well being Inspection Service mentioned.

A crowd of farmed turkeys
The outbreak ranks because the worst one since 2015.
Justin Sullivan

IOWA

Iowa reported a extremely deadly type of chook flu in a yard poultry flock of 42 chickens on March 2, increasing a U.S. outbreak of the illness to the highest egg-producing state. In 2015, Iowa was on the heart of the biggest-ever U.S. outbreak of avian flu.

DELAWARE

A industrial poultry farm with 1.2 million birds was hit by extremely deadly chook flu on Feb. 23, considerably increasing the variety of birds impacted in the USA.

KENTUCKY

A flock of about 240,000 chickens owned by Tyson Meals Inc in Kentucky examined constructive for a extremely deadly type of chook flu, authorities officers and the corporate mentioned on Feb. 14.

A young chicken
Farmers whose birds take a look at constructive for the flu are obliged to kill the feathered creatures.
Scott Olson

Testing confirmed a extremely deadly type of chook flu in a 53,286-bird industrial turkey flock in Kentucky, the state mentioned on Feb. 16, increasing outbreaks within the U.S. poultry sector.

INDIANA

USDA reported an outbreak of extremely pathogenic avian flu in an Indiana turkey flock on Feb. 9. The outbreak contaminated a flock of 29,015 birds, the nation’s first case in a industrial poultry operation since 2020.

Indiana additionally reported a case of H5 chook flu at a industrial turkey farm on Feb. 15, impacting a flock of 26,625 turkeys.

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