Ключевые слова: assistance, audience, cell, character, communication, community, conference, consultant, consultation, discussing, discussion, doctor, epidemic, forum, hall, health, healthcare, help, horizontal, hospital, infection, interior, lecture, lecturer, lungs, man, mask, medical, medicine, meeting, microphone, occupation, pandemic, people, pneumonia, presentation, press interview, professional, public, seminar, speaker, specialist, speech, support, talking, together, tribune, virus,