Welcome to “the last bite,” an end-of-week food and ag roundup from the Minnesota Star Tribune. Reach out to business reporter Brooks Johnson at brooks.johnson@startribune.com to share your news and pictures of modified farm vehicles.
Minnesota dairy herds are officially bird flu-free, according to the U.S. Department of Agriculture.
That “unaffected” determination follows four consecutive months of testing raw milk from every farm in the state and finding no H5N1 virus.
State ag commissioner Thom Petersen said in a statement he’s “extremely grateful for the dairy industry’s cooperation in achieving this important milestone.”
The state’s testing program took a monthly raw milk sample from each of Minnesota’s roughly 1,600 dairy farms starting in February. It found just one positive case in March.
H5N1 milk testing will shift down to once every other month, according to the Minnesota Department of Agriculture, and eventually less often if there are no detections through the fall. Monitoring will continue until testing deems all 50 states unaffected. Five states, mostly in the Southwest, are still finding the virus in dairy herds.
On the poultry side, Minnesota hasn’t had a commercial bird flu outbreak since January.
“We are close to declaring the state free of the disease in commercial poultry,” Brian Hoefs, executive director of the Minnesota Board of Animal Health, said in April, according to meeting minutes. “The best tools we can implement are biosecurity protocols. A vaccine would also be helpful.”