From 0:00 to 14:00 on December 4, 17 new confirmed cases and 3 asymptomatic infections were reported in Manzhouli City.
So far, a total of 314 confirmed cases of new coronary pneumonia have been reported, and 3 cases of asymptomatic infection have been reported.
Ma Qiang, secretary of the Manzhouli Municipal Party Committee, introduced that after genetic sequencing, the new coronaviruses in this Manzhouli case all belong to the Delta mutant strain, which is a new import of new coronaviruses overseas through people or things.
As of 12:00 on December 4, a total of 8,951 close contacts and 3405 second close contacts have been detected.
At the same time, promptly send a letter of assistance to the influx of people going out within 14 days to resolutely prevent the spread of risks.
(Reporter Chen Feng)
Editor in charge: [Liu Xian]