Ключевые слова: adult, business, businessman, businessperson, businesswoman, city, ethnic, exclusive, female, group, health, healthcare, lockdown, male, man, mask, modern, natural, network, outside, overhead, pandemic, person, problem, professional, public, real, risk, safety, security, sick, social, society, spread, street, superbug, system, target, town, tracing, tracking, transmit, travel, urban, virus, walking, woman, worker, working, young,