Ключевые слова: asian, background, care, caucasian, coronavirus, covid, covid2019, crowd, disease, doctor, epidemic, face, facemask, family, flu, group, health, hospital, hygiene, illness, infection, man, mask, medic, medical, medicine, mers, nurse, outbreak, outdoors, outside, people, person, prevention, protect, protection, protective, public, remotely, senior, sick, sky, standing, sunset, surgical, team, virus, wall, woman,