Ключевые слова: access, antibacterial, apart, bacteria, building, business, care, closed, company, construction, covering, covid19, disease, disinfect, distance, distancing, door, employer, entrance, entry, europe, face, fence, flu, hands, health, hygiene, hygienic, industry, job, law, lockdown, manufacuring, mask, open, orange, prevention, protection, rules, safety, shut, sign, site, social, stay, uk, virus, wash,