Ключевые слова: aircraft, airplane, airport, alcohol, antiseptic, applying, bubble travel, clean, cleaner, cleanser, clear, covid free, disinfection, epidemic, facemask, flight, fly, gel, hand, health, health care, healthy, hygiene, infection, man, mask, medical, medicine, onboard, outbreak, pandemic, passenger, prevention, protect, protection, protective, safe travels, safety, sanitize, sanitizer, sanitizing, social distancing, tourist, transport, transportation, travel, virus,