Ключевые слова: 2019ncov, bacteria, bag, bin, biological, clinic, coronavirus, covid19, danger, dangerous, dark, dirty, disease, disposal, dustbin, environment, face, floor, garbage, green, hazardous, health, health care, hospital, hygiene, hygienic, infection, infectious, italy, management, mask, masks, medical, medicine, object, outdoor, pollution, protect, protection, protective, risk, rubbish, safety, secondhand, sick, surgical, unclean, used, virus, waste,