Several students were taken to the hospital after a health incident at a school in Lawrence Township.
Sixteen students at Mackenzie Center for Innovation and Technology were receiving what they thought to be a TB skin test.
Instead, medical personnel from the Community Health Network injected a small dose of insulin.
A statement from Lawrence Township school says students were taken to a local hospital as soon as the error was discovered.
The MSD of Lawrence Township is working with Community Health to determine how this happened.