Ключевые слова: aeroplane, arrival, bag, baggage, biohazard, blue, border, cancel, danger, disease, empty, epidemic, female, flu, forbidden, global, gloves, hand, handle, health, infection, international, isolation, journey, luggage, medicine, outbreak, outdoors, pandemic, pneumonia, prevention, prohibition, protective, quarantine, respiratory, restriction, sars, sliding, street, street tile, suitcase, terminal, tour, transportation, travel, trip, vacation, virus, voyage, walking,