What is the epidemic situation in Changchun?

There is an epidemic in Changchun for the time being.

From 0: 00 to 24: 00 on September 9, there were no confirmed cases of COVID-19 in Changchun, and 6 cases of asymptomatic infection were added, of which 2 cases were found by centralized isolation screening, and there was no social activity track; Four cases were found in Shuangyang District, two cases were found in centralized isolation screening and two cases were found in key areas.

Four asymptomatic infected persons were imported from abroad, of which 1 asymptomatic infected persons arrived in Changchun from Germany on September 2, 2-3 asymptomatic infected persons arrived in Changchun from Russia on September 4, and 4 asymptomatic infected persons arrived in Changchun from South Korea on September 6. After closed-loop management, it was transferred to the centralized isolation point for isolation, and the nucleic acid test was positive, and it was transferred to the designated medical institution for isolation diagnosis.