The infected strains of Kunming's epidemic in this round of epidemics are the evolution branch of the Omikon mutant strain

On September 28, Kunming held a press conference to prevent and control the prevention and control of new coronary virus pneumonia infection. Zhang Yunhai, deputy commander of the leading department of Kunming's response to the epidemic work and director of the Kunming City Health and Health Committee, introduced that 2 cases of new confirmed cases and one asymptomatic infected in Kunming City were added from 0 to 24 on September 27, all of which were Positive personnel on the 26th; 19 cases of new sieve positive were found in the isolated control personnel. Since September 25, this round of epidemic diagnosis, asymptomatic infection, and a total of 42 cases of positive sieve positive are all related personnel such as Yunnan Langmingyin Co., Ltd. and their family members. At present, they are mild, asymptomatic infected, and cases of non -intensive illnesses.

At present, the stream traceability work has made staged progress. The results of the gene sequencing of the positive cases showed that the infected strains were all the evolution branches of the Omikon variants BF.5, which is highly the same as the positive virus gene sequences entered in Myanmar. As of now, the positive cases reported in this round of epidemic reports are the same spread chain, and the transmission chain is basically clear. There have been 1,729 close contacts, and 3,120 people who have close contacts have been implemented. On September 27th, the results of the test results of the nucleic acid testing of the closed management colleges and universities, the temporary controlled urban villages, and the personnel involved in the building were negative. In addition, since September 25, the city's society has carried out a total of 6.54 million people. It is negative.

This round of epidemic is currently at a critical stage, and it must not be relaxed. The current National Day holiday is approaching, advocating the holidays of the general public and friends, minimizing cross -prefecture travel, and not to go to high, medium and low -risk areas, implement static management areas, and areas with local epidemic within 7 days to avoid caused by the flow of personnel flow. Risk of epidemic dissemination. It is hoped that the general public can continue to understand and support the prevention and control of the epidemic, and to achieve the maximum prevention and control results at the shortest time and the minimum cost. (Reporter Zhang Ruyao)

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