Ключевые слова: airplane, airport, alone, asian, cardboard, chair, connecting, corona, coronavirus, covid19, departure, disease, distance, epidemic, face, female, flight, flu, fly, health, holiday, human, infection, influenza, international, international airport, journey, lounge, mask, medical, medicine, online, outbreak, pandemic, passenger, person, pollution, prevention, protection, quarantine, safety, terminal, tourist, transport, transportation, travel, traveler, vacation, virus, woman,