Ключевые слова: 2019ncov, antibacterial, antiseptic, bacteria, biohazard, chemical, cleaner, cleaning, cockroach, container, contractor, control, corona, coronavirus, covid, covid19, disinfect, disinfectant, disinfecting, disinfection, epidemic, exterminating, extermination, exterminator, holding, hygiene, hygienic, infection, insect, man, mask, microbe, office, pandemic, parasite, pest, prevention, protective, quarantine, sanitary, sanitation, sanitizer, sanitizing, sars, service, spray, sprayer, spraying, virus, working,