"Emergency medical services provider" means the same as that term is defined in § 32.1-111.1 and any member of a volunteer emergency medical services agency.
"Firefighter" means the same as that term is defined in § 9.1-300, and any member of a volunteer fire department.
"Police officer" means any full-time or part-time employee of a police department or sheriff's office which is a part of or administered by the Commonwealth or any political subdivision thereof and who is responsible for the prevention and detection of crime and the enforcement of the penal, traffic, or highway laws of the Commonwealth and a state correctional officer of the Department of Corrections.
"Service member" means a member of the United States armed forces, Virginia National Guard, or Virginia Defense Force.
Va. Code § 18.2-488.1