man in virus protective suite and mask cleaning hand by alcohol jel

alcohol bacteriological biohazard biological clean cleaning concept contagion contagious control corona coronavirus covid19 crisis curfew dangerous disease disinfecting disinfection emergency epidemic equipment exposed hand hazard health indoor infection jel lockdown man mask outdoor outdoors pandemic personal ppe precaution pressure protection protective public quarantine safety sanitation service specialist spray sprayer spread sprinkle suit suite team urban virus worker