medical worker with full of personal protection equipment getting rid of coronavirus germs by spraying disinfectant covid-19 virus

2019ncov alcohol anti antiviral avoid background bacteria clean clothing control coronavirus covid covid19 crisis disease disinfect disinfectant disinfection epidemic equipment flu germ hazmat healthcare hygienic infection mask medical outbreak pathogen people personal pneumonia ppe prevent prevention protection protective quarantine rid risk safety sanitary sanitize spray spreading stop suit vector virus worker