Bird flu strikes southwest Iowa facility with 1.2 million chickens

(Tobin Jones / AMISOM Photo)
Published: Nov. 12, 2023 at 5:15 PM CST
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LINCOLN, Neb. (Nebraska Examiner) - About 1.2 million egg-laying hens in Taylor County, Iowa, will be culled because a highly transmissible avian flu was detected in their flock, according to the Iowa Department of Agriculture and Land Stewardship.

The detection of highly pathogenic avian influenza in the southwest Iowa chicken facility, along with another recent detection in a backyard flock of 23 birds in Jones County, mark a total of 11 confirmations of the virus in Iowa this fall in domestic flocks.

The Taylor County infection is the first massive flock to be affected this fall. The previous nine detections involved flocks that totaled about 170,000 birds.

The virus is most prevalent in Iowa during the spring and fall bird migrations. Infected wild birds are believed to be the primary transmitters of the virus to domestic flocks. It is highly contagious and often deadly to the birds, and whole flocks are destroyed to prevent its spread.

The previous detections this fall in Iowa were:

  • Nov. 7: A game bird farm in Kossuth County with about 8,576 pheasants, peafowl and chickens.
  • Nov. 3: A commercial chicken breeding facility in Hamilton County with about 15,000 birds.
  • Nov. 3: A duck farm with a backyard mixed species flock in Clay County with about 7,361 birds.
  • Nov. 3: A duck farm in Clay County with about 8,270 birds.
  • Nov. 3: A duck farm in Clay County with about 1,700 birds.
  • Oct. 31: A commercial turkey flock in Buena Vista County with about 30,000 birds.
  • Oct. 23: A commercial turkey flock in Pocahontas County with about 47,500 birds.
  • Oct. 23: A backyard flock in Guthrie County with about 50 birds.
  • Oct. 20: A commercial turkey flock in Buena Vista County with about 50,000 birds.

This article first appeared in the Iowa Capital Dispatch, a sister site of the Nebraska Examiner in the States Newsroom network.

Nebraska Examiner is part of States Newsroom, a network of news bureaus supported by grants and a coalition of donors as a 501c(3) public charity. Nebraska Examiner maintains editorial independence. Contact Editor Cate Folsom for questions: Follow Nebraska Examiner on Facebook and Twitter.

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