I found these stats on the United States Department of Agriculture’s website. I thought I had read somewhere that there are 20 states affected, but I think there are only 14 listed below. The link to the website is very long so I posted it at the bottom of this page. You can check out the website to see which reports are commercial or backyard and also which are chickens and which are turkeys.
Poultry Findings Confirmed by USDA’s National Veterinary Services Laboratories212 Detections Reported - 46,239,793 Birds Affected
12/19/14 First Detection Reported - 6/3/15 Last Detection Reported
Minnesota99 Detections Reported - 8,447,350 Birds Affected
3/4/15 First Detection Reported - 6/3/15 Last Detection Reported
Iowa71 Detections Reported - 30,420,500 Birds Affected
4/20/15 First Detection Reported - 6/3/15 Last Detection Reported
South Dakota10 Detections Reported - 1,168,200 Birds Affected
4/1/15 First Detection Reported - 6/1/15 Last Detection Reported
North Dakota2 Detections Reported - 111,500 Birds Affected
4/10/15 First Detection Reported - 4/24/15 Last Detection Reported
Nebraska3 Detections Reported - 3,794,100 Birds Affected
5/12/15 First Detection Reported - 5/26/15 Last Detection Reported
Wisconsin10 Detections Reported - 1,950,733 Birds Affected
4/11/15 First Detection Reported - 5/6/15 Last Detection Reported
Missouri3 Detections Reported - 53,100 Birds Affected
3/9/15 First Detection Reported - 5/5/15 Last Detection Reported
Kansas (Leavenworth County)
1 Detections Reported - 10 Birds Affected
3/13/15 First Detection Reported - 3/13/15 Last Detection Reported
Arkansas (Boone County)
1 Detections Reported - 40,020 Birds Affected
3/11/15 First Detection Reported - 3/11/15 Last Detection Reported
Missouri3 Detections Reported - 53,100 Birds Affected
3/9/15 First Detection Reported - 5/5/15 Last Detection Reported
Oregon2 Detections Reported - 200 Birds Affected
12/19/14 First Detection Reported - 2/17/15 Last Detection Reported
California2 Detections Reported - 247,300 Birds Affected
1/23/15 First Detection Reported - 2/12/15 Last Detection Reported
Washington5 Detections Reported - 6,710 Birds Affected
1/3/15 First Detection Reported - 2/3/15 Last Detection Reported
Idaho (Canyon County)
1 Detections Reported - 30 Birds Affected
1/16/15 First Detection Reported - 1/16/15 Last Detection Reported
Website link:
http://www.aphis.usda.gov/wps/portal/aphis/ourfocus/animalhealth/sa_animal_disease_information/sa_avian_health/ct_avian_influenza_disease/!ut/p/a1/lVJbb4IwFP41e1qwFZDLo5cpONFkRgVeyAEKNINCoGjcr19Rt7gHMWvSh57znXyXU-QjF_kMjjQFTksGeff2tWC5seThBMv2Ymu-YXu9nzvGSlc2lioAngDgB2eM_85v3m2tm__AE2s2xFsFHZCP_IjximfIgyqjTRCVjBPGg5yGNdTnF9xAULZ1kJRR21xewGgBeZARyHl2X4lpQ6AhAWVJWRcXE9f2kQL7xUf8VhCwvCXsC34GOzFVRGPkhbKZYE0mkmIMQVKjUJFgBCNJHsVJHEeRrij6zXyPuyfhXcwLyHQxtlR9JQJTDRnbMzGumw7GtnYD9OTrCQ36QxJTRdt_mlo-VT1F_u78tX9NuwDk2pk6qWAAnkld7sjt3ce1fbcP5PbsQ4hJ8zIUP_Ewu2cds1AxBGtNElKTepCVDUfu6XQatE0Mg7Q8oqrYFYZylj6T9Vry52l3vwHW5G2Y/?1dmy&urile=wcm%3apath%3a%2Faphis_content_library%2Fsa_our_focus%2Fsa_animal_health%2Fsa_animal_disease_information%2Fsa_avian_health%2Fsa_detections_by_states%2Fct_ai_pacific_flyway