Ключевые слова: 2019ncov, antibacterial, bacteria, barrier, contagious, contractor, coronavirus, covid19, disease, disinfectant, disinfecting, disinfection, distancing, epidemic, face, giving, home, house, hygiene, hygienic, infection, infectious, isolation, lockdown, man, mask, old, protective, quarantine, quarantined, respirator, sanitary, sanitation, sanitizer, sanitizing, selfisolation, senior, service, soap, social, spray, sprayer, spraying, tape, thumb, thumbs, up, viral, virus, warning,