(AP) — Authorities say a construction worker has been injured in an accident at the Tyson plant in northeast Nebraska’s Dakota City.

Medical workers were sent to the plant around 2 p.m. Monday. The worker was flown to Mercy Medical Center in Sioux City, Iowa.

Tyson spokesman Gary Mickelson (MYE’-kuhl-suhn) says the injured person worked for an outside contractor. The person’s name and condition haven’t been released.