Ключевые слова: air travel, airlines, airport, border, border reopening, check, control, coronavirus, covid19, departures, exemption, flight, fullyvaccinate, global, health, healthcare, international, international travel, limitation, lockdown, medical, outbreak, pandemic, passenger, quarantine, restriction, selfisolating, social distancing, travel, travel restrictions, treatment, vaccination card, vaccine, vaccine certificate, vaccine passport, virus, world map,