Health: pharmaceuticals; epinephrine; allow prescribers to prescribe and pharmacists to dispense to certain agencies for purposes of the law enforcement and firefighter access to epinephrine act, modify immunity from certain liability regarding epinephrine and make other general amendments. Amends secs. 5145, 17744a & 17744d of 1978 PA 368 (MCL 333.5145 et seq.).  TIE BAR WITH: SB 0418'19