doctor holding alcohol sanitizer gel for patient to protect covid-19 virusinfection

2019ncov alcohol antibacterial antiseptic applying asian bacteria blue bottle care china clean cleaner cleanser clear corona coronavirus covid19 dirty disinfectant dispenser doctor fluid gel germs hand health healthy holding hospital human hygiene hygienic infection influenza kill liquid mask medical medicine novel nursing patient prevention protect protection pump sanitary sanitize sanitizer skin soap virus wash water white woman