Get ready for a surge in poultry prices. Once this stuff is detected in the big farms it's already been spread widely, and culling flocks is about the only recourse. The testing always lags the spread.
https://www.kcrg.com/2023/10/20/highly-pathogenic-avian-influenza-case-confirmed-buena-vista-county/
https://www.kcrg.com/2023/10/20/highly-pathogenic-avian-influenza-case-confirmed-buena-vista-county/