All crew members of the February 25 Vienna-Delhi flight have been asked to self-quarantine for a period of 14 days after one of the passengers who travelled by the flight was tested positive for coronavirus, Air India official told ANI.

"All crew members of the February 25 Vienna-Delhi flight have been asked to stay in isolation at their respective homes for 14 days. A male passenger, who travelled from Vienna to Delhi by this flight, was found to be infected with coronavirus," said the official on Monday.