I'm surprised they didn't mandate culling the whole farm like they do poultry.
Not that I'm advocating Mass culling. Never will develop resistance if the strong are culled.
Looks like Michigan and Idaho are top candidates
https://www.aphis.usda.gov/livestock-poultry-disease/avian/avian-influenza/hpai-detections/commercial-backyard-flocks
Russia banding free range because of AI.
https://www.poultryworld.net/the-industrymarkets/market-trends-analysis-the-industrymarkets-2/russia-to-ban-free-range-poultry/
Activist break in multiple poultry farms to record and possibly spread AI because they don't take biosecurity precautions.
https://abc7news.com/california-state-department-of-food-and-agriculture-investigation-finds-activists-may-have-spread-avian-flu-sonoma-county-2023/14738288/
I read South Dakota, Iowa, and Minnesota last week.
map doesn't show Michigan but a whole lot more than I heard about
https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-disease-information/avian/avian-influenza/hpai-2022/2022-hpai-commercial-backyard-flocks
China vac for AI. But it shows as infected. They apparently have breeds that are resistant. But it doesn't say what breeds
https://www.nature.com/articles/d41586-023-00591-3