HARBIN, April 19 (Xinhua) -- Northeast China's Heilongjiang Province on Saturday reported six new locally-transmitted confirmed COVID-19 cases and zero increase of imported confirmed cases, the provincial health commission said Sunday.
By Saturday, the province had reported a total of 377 confirmed imported COVID-19 cases. It had traced 2,093 close contacts, with 935 still under medical observation.
On Saturday, Heilongjiang reported four new locally-transmitted asymptomatic cases and zero imported asymptomatic cases. The province had a total of 40 imported asymptomatic cases by Saturday. ■