Ключевые слова: 50s, adult, aged, allergy, american, breathing, caucasian, city, coat, contamination, coronavirus, covid, covid19, danger, disease, european, face, face mask, good looking, handsome, health, health care, herself, male, man, mask, mature, medical mask, older, outdoor, people, person, prevent, prevention, protect, protection, protective, public, safety, street, threat, urban, virus, virus spread, warm clothes, wearing, white,