Ключевые слова: 2019ncov, antibacterial, antiseptic, bacteria, care, coronavirus, covid, covid2019, deadly, disease, epidemic, fever, health, hygiene, hygienic, infected, infection, infectious, mask, medical, medicine, n95, ncov, outbreak, pandemic, pneumonia, prevention, protect, protection, protective, safety, sanitary, sars, sick, sickness, viral, virus, warning,