AGARTALA, TRIPURA, INDIA, 30-01-2020: A Doctor, who is standing in the arrival gate of the airport, wearing protective mask and gloves, with the permission of Airport Authority Of India ( AAI), trying to identify ill passengers and who may have travelled out of the country, entering Agartala, through Maharaja Bir Bikram Airport, Agartala. Tripura health department has set a temporary health inspection camp on the Airport, Agartala, capital of the Northeastern state of Tripura, India.