Jackson County Sheriff's Officer Tom Barker, right, and other county and city officers listen to Justin Brown, director of pharmacy at Schneck Medical Center, explain how to use a syringe to administer a fine mist of naloxone into the nostrils of a hospital patient simulation model during a training class Tuesday morning at the Jackson County Learning Center. Naloxone or Narcan helps reverse the effects of an opioid overdose. Schneck Medical Center is paying for a program for all Seymour Police and Jackson County Sherrif's Department police vehicles to be equipped with naloxone kits.