(Fighting New Coronary Pneumonia) Manzhouli bans people and vehicles from leaving Manchuria, experts say China can deal with new variants

  China News Service, Beijing, November 28th. Comprehensive news: The National Health Commission of China notified on the 28th that 23 new cases were confirmed in mainland China on the 27th, including 20 imported from abroad and 3 local cases (2 in Yunnan and 1 in Liaoning) ).

There were 22 new cases of asymptomatic infections, of which 18 were imported from abroad and 4 were imported from China (3 in Inner Mongolia and 1 in Shanghai).

  As of 24:00 on the 27th, there are currently 785 confirmed cases in Mainland China, a total of 4,636 deaths, and a total of 98,631 confirmed cases have been reported.

There are currently 398 confirmed cases imported from abroad, and a total of 10,131 confirmed cases, without deaths.

19 newly diagnosed local cases in Manzhouli, the National Health Commission dispatched a working group

  Manzhouli City, Inner Mongolia, reported the epidemic information for two consecutive days: 3 new cases of asymptomatic infections were added in the city on the 27th, and 19 newly confirmed local cases and 1 local asymptomatic infection were added from 0:00 to 16:00 on the 28th.

The confirmed cases 1 and 2 were all asymptomatic infections on the 27th, and the confirmed cases 3-19 were all discovered during the nucleic acid screening of the centralized quarantine observers in Manzhouli.

  According to official Manzhouli news, after local asymptomatic infections were found on the 27th, Manzhouli City has strictly controlled all road bayonetways in Limania. Except for life support vehicles approved by the Municipal Epidemic Prevention and Control Work Headquarters, all personnel, Vehicles are not allowed to leave full.

From 8 o'clock on the 28th, Manzhouli City began nucleic acid testing for all employees.

  On the evening of the 28th, the Manzhouli Epidemic Prevention and Control Work Headquarters issued an announcement stating that Yiyuan Community of Dongshan Sub-district Office of Manzhouli City was adjusted to a high-risk area, and Fucheng Community of Sub-district Office of South District of Manzhouli City was adjusted to a medium-risk area. Implement corresponding control measures.

  It is reported that China's National Health Commission and the National Bureau of Disease Control and Prevention have sent a working group to Inner Mongolia to guide the local area to carry out epidemic management work.

Newly-infected people in Heilongjiang who traveled by train in Manzhouli and Shanghai asymptomatic infected people are close contacts of previously confirmed cases

  Qiqihar City of Heilongjiang Province notified on the 28th that Nehe City under the jurisdiction of the city found 1 case of asymptomatic infection during the nucleic acid test of returnees from outside the province on that day.

The official trajectory showed that the infected person took a train from Manzhouli Station on the evening of November 23 and arrived at Qiqihar Railway Station in the early morning of the 24th.

  Qiqihar City launched an emergency state of epidemic prevention and control that day, requiring Nehe City to fully initiate emergency response to the epidemic, to close the entire area of ​​Nehe City, stop all unnecessary personnel activities, cut off the transmission chain as soon as possible, and make every effort to ensure that the epidemic does not overflow.

According to the official requirements of Qiqihar City, Qiqihar City Highway Passenger Transport Terminal will be closed on the 28th.

  There was a new local asymptomatic infection in Shanghai on the 27th. He was a close contact of a confirmed case on the 25th and was managed in isolation on the 25th.

  The Shanghai Leading Group for Epidemic Prevention and Control announced on the 28th that as of 8 o'clock on the 28th, Shanghai had investigated 112,608 relevant personnel, and the nucleic acid test results were all negative.

A total of 3290 environmental samples were collected, of which 29 samples (all environmental samples from the temporary residence of a case) tested positive for nucleic acid, and the rest were negative.

New cases in Dalian were diagnosed on the 20th day of centralized isolation

  Dalian City added a local confirmed case on the 27th, an isolated person in a centralized isolation site.

As of 24:00 on the 27th, there have been no new cases in Dalian for 9 consecutive days.

  According to local information, the case was an employee of University Town in Zhuanghe City, Dalian. He was transferred to a centralized quarantine site as a close contact on November 8. The nucleic acid test was negative during the quarantine period.

The nucleic acid test result was positive on November 27, and it was later diagnosed as a confirmed case.

The case was quarantined and diagnosed with an interval of 20 days.

  On the 28th, two more medium-risk areas in Dalian were adjusted to low-risk areas.

So far, there are 6 medium-risk regions in Dalian.

 Zhang Wenhong: China can cope with the new mutant strain Omi Keron

  The recent detection of a new mutant strain of Omi Keron in South Africa has caused concern and panic around the world.

Zhang Wenhong, director of the Department of Infectious Diseases at Shanghai Huashan Hospital, posted on personal social media on the 28th that the Omi Keron variant is a product of virus evolution, which may have evolved after a long period of time in the body of immune-deficient persons.

Due to the large number of mutation points of the virus, it surpasses other virus strains in the short term in transmission, and is listed as a closely watched mutant strain by the WHO.

  Zhang Wenhong believes that the total number of virus strain sequences announced in South Africa this time is not large, and whether Omi Keron poses a threat to the currently established population immunity, it will take about two weeks to observe.

But he said that China's current rapid response and dynamic zeroing strategy can cope with various types of new crown variants.

  "The new crown virus has changed again, and it is still a new crown virus. Based on science and solidarity, we can deal with Delta and Omi Keron." Zhang Wenhong said.