The Flemington-Raritan First Aid and Rescue Squad responded to Johanna Foods on Johanna Farms Road in Flemington around 6:45 a.m. on Tuesday, July 19, the squad said.
Emergency crews cared for the victim at the scene while a landing zone was set up in a nearby field.
The victim was then flown via NorthSTAR medical helicopter to Capital Health Regional Medical Center in Trenton for further care.
The scene was cleared in about 45 minutes.
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