Minnesota Beef Prices Face Potential Rise Amid Texas Screwworm Outbreak

The New World screwworm, a fly whose larvae feed on the tissue of warm‑blooded animals, is currently causing most cases in Texas. While the insect has not been reported in Minnesota, state officials note that a surge in Texas beef prices could ripple through supply chains and modestly raise Minnesota retail beef costs. Ground beef already averages just over $7 per pound nationwide, and any additional price pressure would add to existing cost factors such as drought‑related feed expenses. Minnesota’s sizable local beef industry could help temper any increase, but consumers should monitor market trends as the Texas situation evolves.

The outbreak underscores the broader vulnerability of livestock to parasitic flies, which can also affect dairy cattle, pets, wildlife, and rarely humans. Prompt treatment of infested animals is essential to prevent severe tissue damage or death.