HYDERABAD: Upon arrival at Rajiv Gandhi International Airport, international passengers will have to undergo a Covid-19 test, even if he or she has a negative test report from their country of origin, say airport officials. The authorities at the airport maintain that despite a majority of passengers carrying a negative Covid-19 test report. Passengers who were hopeful for a clear exit from the airport upon arrival were caught offguard, when asked to undergo a mandatory Covid-19 test.