India has received China's nod to airlift 250 citizens from Wuhan, the centre of the coronavirus outbreak. An Air India aircraft will leave Mumbai at midnight for the city. Union health minister Harsh Vardhan said the individuals would be kept in quarantine for two weeks as a precautionary measure. The government has also widened the screening process at 20 airports and activated four more laboratories to test for the virus. India has so far recorded no incidence of coronavirus, although three suspected cases have been reported in Delhi.