Iowa and USDA Report Over 4.2 Million Chickens Culled Due to HPAI H5N1 Outbreak in Sioux County

Sioux County, Iowa, Iowa United States of America
First avian flu outbreak in Iowa this year
Governor Kim Reynolds declares disaster proclamation for Sioux County
HPAI H5N1 detected in mammals including cats, red foxes, and raccoons
IDALS urges producers to tighten biosecurity practices
Iowa and USDA report HPAI H5N1 outbreak in Sioux County
Over 4.2 million chickens culled due to outbreak
Total of 92.34 million birds killed since outbreak began in 2022
Two human cases reported in the US
Iowa and USDA Report Over 4.2 Million Chickens Culled Due to HPAI H5N1 Outbreak in Sioux County

In recent developments, Iowa and the USDA have reported outbreaks of High-Path Avian Influence (HPAI) H5N1 at commercial layer farms in Sioux County. The affected farms house a combined total of over 4.2 million chickens, leading to their culling to prevent further spread of the virus. This marks Iowa's first avian flu outbreak in poultry this year and adds to the ongoing concern as similar cases have been reported in other states such as New Mexico, Michigan, Montana, and South Dakota. The USDA Animal and Plant Health Inspection Service (APHIS) has also reported detections of H5N1 in mammals including domestic cats, red foxes, and raccoons. All samples show a reassortant between the Eurasian and North American wild bird lineage virus.

The Iowa Department of Agriculture and Land Stewardship (IDALS) has urged poultry and dairy producers to tighten their biosecurity practices to protect their flocks and herds. The IDALS, USDA, World Health Organization (WHO), World Organization for Animal Health (OIE), UN Food and Agriculture Organization (FAO), UN Environment Programme (UNEP), Quadripartite Joint Secretariat, and the United Nations (UN) have all reported on these developments. Iowa is the top producer of eggs in the US.

Governor Kim Reynolds of Iowa has declared a disaster proclamation for Sioux County due to this outbreak. Anyone in Iowa who suspects unusual symptoms in cattle or flocks should report them to the IDALS at (515) 281-5305.

Since the outbreak began in 2022, a total of 92.34 million birds have been killed according to USDA. The virus has also spread to dairy cattle and two human cases have been reported in the US.



Confidence

90%

Doubts
  • Are all samples definitively from the Eurasian and North American wild bird lineage?
  • Is there any information on how the virus spread to dairy cattle and humans?

Sources

97%

  • Unique Points
    • Bird flu detected among 4.2 million egg-laying chickens in Sioux County, Iowa
    • Iowa is the top producer of eggs in the US
    • Depopulation of chickens ongoing to prevent further spread
    • Governor Kim Reynolds declared a disaster proclamation for the county
  • Accuracy
    • More than 4 million chickens to be killed
  • Deception (100%)
    None Found At Time Of Publication
  • Fallacies (100%)
    None Found At Time Of Publication
  • Bias (100%)
    None Found At Time Of Publication
  • Site Conflicts Of Interest (100%)
    None Found At Time Of Publication
  • Author Conflicts Of Interest (100%)
    None Found At Time Of Publication

99%

  • Unique Points
    • Iowa reports its first avian flu outbreak in poultry this year at a commercial layer farm in Sioux County.
    • Eight of these detections are in domestic cats, while others include red fox and a raccoon. All samples show a reassortant between the Eurasian and North American wild bird lineage virus.
    • Cuba’s health ministry detects Oropouche virus cases in two cities in Santiago province.
  • Accuracy
    • ][The number of mammal detections in the US][
    • 15
    • 12
  • Deception (100%)
    None Found At Time Of Publication
  • Fallacies (100%)
    None Found At Time Of Publication
  • Bias (100%)
    None Found At Time Of Publication
  • Site Conflicts Of Interest (100%)
    None Found At Time Of Publication
  • Author Conflicts Of Interest (0%)
    None Found At Time Of Publication

96%

  • Unique Points
    • Iowa used to transport dead infected birds off-site for burial, now capable of mobilizing right on site
    • Anyone in Iowa should report unusual symptoms in cattle or flocks to the Iowa Department of Agriculture and Land Stewardship at (515) 281-5305
  • Accuracy
    • More than 4 million chickens to be killed
    • Bird flu detected in farm in Sioux County, Iowa
    • Governor’s disaster proclamation effective through June 27th
    • Avian flu or H5N1 could spread to humans, but not widespread among heavy contact individuals
  • Deception (100%)
    None Found At Time Of Publication
  • Fallacies (100%)
    None Found At Time Of Publication
  • Bias (100%)
    None Found At Time Of Publication
  • Site Conflicts Of Interest (100%)
    None Found At Time Of Publication
  • Author Conflicts Of Interest (100%)
    None Found At Time Of Publication

95%

  • Unique Points
    • Since the outbreak began in 2022, a total of 92.34 million birds have been killed according to USDA.
  • Accuracy
    • More than 4 million chickens in Iowa will be killed due to bird flu detection at a large egg farm.
    • Bird flu detected among 4.2 million egg-laying chickens in Sioux County, Iowa
    • Iowa reports its first avian flu outbreak in poultry this year at a commercial layer farm in Sioux County.
    • More than 4 million chickens to be killed due to bird flu detection at a large egg farm.
  • Deception (100%)
    None Found At Time Of Publication
  • Fallacies (95%)
    The article contains some instances of appeals to authority and inflammatory rhetoric, but no formal or informal fallacies or dichotomous depictions are present. The author does not make any assertions beyond reporting the facts of the situation.
    • ][The U.S. Department of Agriculture] said the meat from a single sickened dairy cow was not allowed to enter the nation’s food supply and beef remains safe to eat.[/
    • Overall, 92.34 million birds have been killed since the outbreak began in 2022.
  • Bias (100%)
    None Found At Time Of Publication
  • Site Conflicts Of Interest (100%)
    None Found At Time Of Publication
  • Author Conflicts Of Interest (0%)
    None Found At Time Of Publication