Ключевые слова: adviser, bacterium, business, chat, client, communication, complaining, computer, concerned, consultation, coronavirus, counselor, covid19, crisis, cross, danger, disease, employee, epidemic, executive, flu, glove, hand, headphones, headset, health, illness, job, male, man, manager, mask, medical, office, online, open space, operator, profession, protection, quarantine, respiratory, service, smart, speaking, suit, support, telephone, virus, work, workplace,