(Fighting against New Coronary Pneumonia) Changsha has reported a total of 16 confirmed cases, all of which are Omicron variant strains

　　China News Service, Changsha, March 27 (Fu Jingyi) Since March 14, a total of 16 confirmed cases of new coronary pneumonia have been reported in Changsha City.

For the confirmed cases reported in this round of epidemic in Changsha, the gene sequencing is all the evolutionary branch of the Omicron variant strain BA.2. After epidemiological investigation and analysis, the transmission chain is clear.

　　Changsha City held a press conference on the prevention and control of the new crown pneumonia epidemic on the 27th to report the recent situation of the new crown pneumonia epidemic prevention and control.

As a provincial capital city with a population of 10 million, Changsha's epidemic prevention and control has always been faced with the risk and challenge of "foreign defense against importation and internal defense against rebound".

　　Liu Jiyang, director of the Changsha Municipal Health Commission, introduced that today Changsha will include the first phase, second phase, and third phase of Sunshine 100 Community in Yuelu District, the School of Information Science and Engineering of Hunan University, the third canteen area of ​​Hunan University, Yali Middle School in Yuhua District, and Zhong-Abbey School. Five regions including the region were adjusted to medium-risk regions.

Previously, Changsha City has designated 4 medium-risk areas, 12 closed control areas, 10 control areas, and 7 prevention areas. Multiple rounds of nucleic acid tests in the above-mentioned medium-risk areas were all negative.

　　On March 26, a confirmed case of new coronary pneumonia was found in Yuelu District of Changsha City in the regional nucleic acid test. Yuhua District found that a teacher from Yali Middle School was nucleic acid positive in the second round of regional nucleic acid test preliminary screening.

Provincial and municipal leaders attach great importance to it, and demand to quickly trace the source of infection, cut off the chain of transmission, weave a dense prevention and control network, mobilize social aspects, and go all out to win the battle of epidemic prevention, control and annihilation.

Changsha quickly activated the emergency response mechanism, immediately implemented strict containment control and graded prevention and control, accelerated the traceability of flow control, transport and isolation, and comprehensively promoted nucleic acid testing in key areas. At present, a total of 1,025 people in close contact and sub-close contact with the two confirmed cases have been concentrated. Isolation control.

　　After the outbreak of the current round of the epidemic, Changsha City strived to achieve the greatest prevention and control effect at the least cost.

Liu Jiyang said that the two-level flow control and traceability teams in the urban area of ​​Changsha seize the "golden 24 hours", comprehensively use "big data + gridization" and other means, and set up a special class with health, public security, and data to quickly and accurately track and control closely. , sub-intimate.

Since March, a total of 3,450 close contacts and 2,325 secondary contacts have been checked and controlled in the city.

Multiple rounds of nucleic acid testing have also been carried out. Since March 12, a total of 23.9354 million nucleic acid sampling tests have been completed.

　　In response to the rebound of the new crown pneumonia epidemic in many places in China and the increase in the number of people holding yellow codes, Changsha City has set up 17 reception hotels to meet the needs of people with yellow codes from other places, and set up 108 nucleic acid testing points for people with yellow codes. , to implement free testing for yellow code personnel.

At the same time, in order to meet the consultation demands of citizens, 30 24-hour on-duty telephones were set up at the city and county (district) levels in time to respond to the concerns of the masses.

　　At the same time, Changsha has established a "four-level" flow control and traceability team in cities, counties and villages; it has strengthened the laboratory construction of medical institutions and disease control institutions, and purchased 18 square cabin laboratories. There are 7,303 preset sampling points in the community, more than 23,700 training reserve sampling personnel, and continuous improvement of nucleic acid detection capabilities; continuous improvement of 120 emergency transport capabilities, and strengthening of the construction of the waterfront campus of the fourth city hospital. According to the requirements of the State Council's joint prevention and control mechanism, Changsha has launched a The construction of cabin hospitals can increase 2,450 beds; continue to strengthen the strength of disease control and public security teams, and make every effort to ensure vehicles, equipment, informatization, and logistics.

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