holidaymaker has tested positive for coronavirus while on vacation at a TUI hotel in Greece. The Brit was tested at the airport when they landed in Corfu as part of the country's random health screening and has been isolated in their hotel room after the results came through four days later.According to the Foreign Office test results are expected to become available within 24 hours.The holidaymaker was staying at the luxury five star TUI Blue Atlantica Grand Mediterraneo Resort but has been removed from the hotel and placed in a special isolation hotel where they must now stay for 14 days, Mirror Online reports.TUI has confirmed the holidaymaker has shown no symptoms.It means they could have passed on the virus unknowingly to other.