Thousands of people from Wuhan, the epicentre of the deadly coronavirus outbreak, had flown to Hong Kong, Thailand, Singapore and Japan before the mainland Chinese city was locked down last week, mainland media reported – although the five most popular destinations of those leaving Wuhan were in neighbouring Henan province.
Fears of a global pandemic were raised by the number of people leaving Wuhan in the 24 days between the first cases of infection being reported on December 30 and the decision to suspend travel out of the city on Thursday.