Wisconsin

Wisconsin Door 2/27/2023 EA H5N1 Bald eagle Wild bird Morbidity/Mortality USFWS National Eagle Repository/SCWDS https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Wood 1/20/2023 EA H5N1 Bald eagle Wild bird Morbidity/Mortality USGS https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin St. Croix 1/4/2023 EA H5N1 Canada goose Captive wild bird Morbidity/Mortality Private (non-government) submission https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Dane 12/30/2022 EA H5N1 Sandhill crane Captive wild bird Morbidity/Mortality Private (non-government) submission https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Buffalo 12/20/2022 EA H5N1 Mallard Wild bird Hunter harvest NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Dane 12/9/2022 EA H5N1 Swan (unidentified) Captive wild bird Morbidity/Mortality Private (non-government) submission https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Dane 12/7/2022 EA H5N1 Tundra swan Wild bird Morbidity/Mortality NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Dane 12/2/2022 EA H5N1 Swan (unidentified) Captive wild bird Morbidity/Mortality Private (non-government) submission https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Sheboygan 12/1/2022 EA H5 Mallard Wild bird Hunter Harvest NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin St. Croix 11/28/2022 EA H5N1 Tundra swan Captive wild bird Morbidity/Mortality Private (non-government) submission https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Green Lake 11/10/2022 EA H5N1 Blue-winged teal Wild bird Morbidity/Mortality NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Jefferson02 Commercial Upland Gamebird Producer 180,000 11/7/22 https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) has identified cases of highly pathogenic avian influenza (HPAI) in backyard flocks in Marathon and Waukesha counties. Birds at both sites have been depopulated to prevent spread of the disease. This year, 18 Wisconsin counties have been confirmed with HPAI in domestic birds. https://content.govdelivery.com/attachments/WIDATCP/2022/11/04/file_attachments/2321100/20221104HPAIMarathonWaukesha.pdf

Wisconsin Buffalo 10/28/2022 EA H5N1 American blue-winged teal Hunter harvest NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Burnet 10/25/2022 EA H5 Mallard Live bird NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Columbia 10/25/2022 EA H5N1 American green-winged teal Hunter harvest NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Milwaukee 10/25/2022 EA H5N1 Canada goose Wild bird mortality NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Sheboygan 10/17/2022 EA H5 Gadwall Hunter harvest NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Calumet 10/17/2022 EA H5 Northern pintail Hunter harvest NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) has identified cases of highly pathogenic avian influenza (HPAI) in backyard flocks in Marathon and Waukesha counties. Birds at both sites have been depopulated to prevent spread of the disease. This year, 18 Wisconsin counties have been confirmed with HPAI in domestic birds. https://content.govdelivery.com/attachments/WIDATCP/2022/11/04/file_attachments/2321100/20221104HPAIMarathonWaukesha.pdf

Wisconsin Forest 10/7/2022 EA H5N1 American blue-winged teal Hunter harvest NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Marathon 10/7/2022 EA H5 American green-winged teal Hunter harvest NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Updated: 2:11 p.m., 10/17/22 HPAI-Positive Premises County (# of cases in the county to date) Date # of Poultry Operation Status St. Croix 10/14/22 7 Non-commercial Depopulated Dunn (2) 9/27/22 70,000 Commercial Depopulated Racine (2) 9/26/22 10,000 Commercial Depopulated Washington 8/…

Wisconsin Manitowoc 9/29/2022 EA H5N1 Great egret Wild bird mortality NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds

Wisconsin Chippewa 9/29/2022 EA H5N1 Sandhill crane Wild bird mortality NWDP https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-wild-birds