China News Service, Urumqi, April 30 (Gou Jipeng) Chang Jianmei, deputy director of the Urumqi Health and Health Commission, said on the evening of the 30th that from 0:00 to 19:00 on April 30, 4 confirmed cases were reported in Midong District, Urumqi City, and 44 cases were not confirmed. Symptomatic infected persons are all close contacts of previously reported asymptomatic infections. All of them were found in nucleic acid testing at centralized isolation medical observation points, and have been transferred to designated hospitals for treatment and isolation medical observation.

  On the same day, Urumqi held a press conference on epidemic prevention and control to report the latest situation of the epidemic.

  Chang Jianmei said that, judging from the epidemiological situation, the epidemic was a clustered epidemic that occurred in a closed management unit, and there was no social spread at present. The virus genomes of local cases that have been announced by other provinces and cities are highly homologous, indicating that they were introduced from other provinces, and the introduction channels are being further traced to the source.

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