Ключевые слова: 2019ncov, air, airport, alert, arrival, board, canceled, cancelled, cell, corona, coronavirus, covid19, danger, delay, delayed, departure, destination, disease, epidemic, flight, flu, health, human, illness, infection, information, journey, medical, medicine, microbe, outbreak, pandemic, panel, plane, problem, risk, sars, schedule, science, symbol, syndrome, terminal, time, tourism, tourist, transportation, travel, treatment, virology, virus,