TOKYO, March 31 (Reuters) - Japan remains on the brink of a state of emergency as the rate of coronavirus infections continues to increase in the country, its top government spokesman said on Wednesday.

Chief Cabinet Secretary Yoshihide Suga told reporters controlling the virus was a top priority, and that the government would do “whatever is needed” to minimise the economic impact after a nationwide poll released earlier in the day showed a pessimistic turn in sentiment among manufacturers because of the virus.