Ключевые слова: bump, corona, coronavirus, coronavirus epidemic, coronavirus out break, covidien19, disease, epidemic, feet, foot, foot shake, friends, friendship, greeting, greeting style, greetings, health, hygiene, lifestyle, man, methods, new, noncontact, not shaking hands, outdoor, outdoors, outside, pandemic, park, people, preventors, quarantine, qurant to, risk, safety, sociale, stop, strategy, the prevention, together, unidentifiable people, virus,