WUHAN, March 30 (Xinhua) -- No new confirmed cases of the novel coronavirus disease (COVID-19) were reported Sunday in Wuhan, the hardest-hit city in central China's Hubei Province.

The province also registered no increase in new COVID-19 cases on Sunday, according to the National Health Commission.

Hubei saw four new deaths, all of which were in Wuhan. No new suspected cases were reported Sunday in the province.

The province saw 317 patients discharged from hospital after recovery Sunday. Among the 1,733 patients being treated in hospital, 427 were still in severe condition and another 174 in critical condition.

Hubei has so far reported a total of 67,801 confirmed COVID-19 cases, including 50,006 in Wuhan.