Bird Flu Hits America’s Top Turkey‑Producing Region

Late summer turned into a bit of a nightmare for turkey growers in the Upper Midwest. Since mid‑August, officials have been counting up more than 417,000 birds that tested positive for the highly pathogenic H5N1 virus.

It started in South Dakota’s Beadle County, where a flock of roughly 75,000 meat turkeys was found infected on August 12. From there the virus seemed to hop across the plains – hitting another 73,800 birds in a Hamlin County breeding operation, then 30,200 in Edmunds County, and later spreading to McPherson and Turner counties. By early September the outbreak had crossed state lines, popping up in a LaMoure County farm in North Dakota (the second hit there this year) and in two Minnesota operations – a 44,300‑bird meat‑turkey flock and an 18,000‑bird breeding flock.

All told, the latest cluster includes three Minnesota flocks totalling 92,100 birds, a 41,600‑bird flock in North Dakota, and five South Dakota flocks adding up to about 284,000 birds. Those numbers sound huge, and they are – but they still represent only a sliver of the tens of millions of turkeys raised annually in the United States.

Minnesota is the nation’s turkey heavyweight, raising roughly 32 million birds a year, while South Dakota contributes about 2.4 million. The six biggest producing states together account for roughly two‑thirds of all U.S. turkey production. Because of that, any disruption, even a temporary one, can ripple through the supply chain, especially with Thanksgiving and Christmas looming.

What does this mean for the average consumer? Not much, at least not directly. The U.S. Food and Drug Administration assures shoppers that properly cooked poultry – heated to an internal temperature of 165 °F – is safe. The federal safeguards in place make it extremely unlikely that infected birds will slip into grocery stores.

People who work directly with the birds, however, do face a higher risk. The CDC notes that the virus can enter the body through the eyes, nose, mouth or by inhalation. Workers are therefore required to wear protective gear, follow strict hygiene protocols, and be monitored for symptoms for ten days after any exposure.

Why now? Experts point to the start of fall migration. Wild waterfowl can carry avian influenza over long distances without looking sick, and when they pass over farms they can inadvertently seed the virus into domestic flocks. The exact route into each of these farms hasn’t been publicly confirmed, but the timing lines up with the birds’ north‑south journeys.

In the meantime, authorities are depopulating the affected flocks, disinfecting barns, and keeping a close eye on the situation. The USDA will release its next annual turkey‑raised estimate later this month, which should give a clearer picture of whether the outbreak will dent the national supply or remain a regional hiccup.