After putting on personal protective gear, the frontline staff member of the EMSD carries out deep cleaning for the ambulance, including changing air-conditioner filters, cleaning air vents and exhaust fans, etc.

After putting on personal protective gear, the frontline staff member of the EMSD carries out deep cleaning for the ambulance, including changing air-conditioner filters, cleaning air vents and exhaust fans, etc.

After putting on personal protective gear, the frontline staff member of the EMSD carries out deep cleaning for the ambulance, including changing air-conditioner filters, cleaning air vents and exhaust fans, etc.