Enter the host cell in about 2 minutes!Shenzhen Report BA.5 mutant strain

At 0-24 o'clock on September 3, 31 provinces (autonomous regions, municipalities) and Xinjiang Production and Construction Corps reported 314 new domestic confirmed cases (98 cases in Sichuan, 79 cases in Guangdong, 51 cases in Tibet, Hainan 24 cases, Liaoning 11 cases, 11 cases of Jilin, 10 cases in Inner Mongolia, 8 cases of Qinghai, 4 cases of Heilongjiang, 3 cases of Tianjin, 3 cases in Guizhou, 2 cases in Hebei, 2 cases in Zhejiang, 2 cases in Jiangxi, 1 case in Shanghai, 1 case in Shandong, 1 case in Shandong , 1 case of Hunan, 1 case of Chongqing, 1 case in Shaanxi), and 40 cases of those who were infected from asymptomatic to confirmed cases (16 cases in Hainan, 7 cases in Sichuan, 6 cases in Tibet, 4 cases of Jilin, 4 cases in Qinghai, 1 case in Beijing, 1 case in Beijing , 1 case in Heilongjiang, 1 case in Zhejiang).

31 provinces (autonomous regions, municipalities) and Xinjiang Production and Construction Corps reported 1359 cases of new native non -symptoms (505 cases in Tibet, 131 cases of Qinghai, 113 cases in Liaoning, 93 cases in Heilongjiang, 88 cases in Sichuan, 81 cases in Jilin, 78 in Shandong 78 For example, 55 cases in Jiangxi, 33 cases in Xinjiang, 24 cases in Guangdong, 21 cases in Hainan, 19 cases in Tianjin, 18 cases in Guangxi, 17 cases in Henan, 16 cases in Hubei, 16 cases in Gansu, 15 cases in Hebei, 12 cases in Guizhou, 10 cases of Inner Mongolia, 10 cases in Inner Mongolia, 10 cases in Inner Mongolia, 10 cases in Inner Mongolia. 8 cases in Shaanxi, 3 cases in Zhejiang, 2 cases in Hunan, and 1 case of Chongqing).

■ Sichuan

Affected by the epidemic, the autumn semester of the primary and secondary schools and kindergartens in Chengdu, Sichuan, returned to school in the autumn semester, and the off -campus training institutions suspended offline training activities. Starting from the 5th, the city's primary and secondary schools have conducted online teaching.

Recently, a number of airlines such as Sichuan Airlines, Southern Airlines, Hainan Airlines, and Chengdu Airlines have released special disposal schemes involving Chengdu air tickets. Passengers can be refunded for free during the validity period of the ticket. (See "Reading the original text" for details)

■ Tianjin

From 8 o'clock on the 4th, Tianjin will conduct nucleic acid testing throughout the city.

■ Zhejiang

From 00:00 on the 4th, the frequency of normalized nucleic acid testing in Hangzhou in Zhejiang has been adjusted from 7 days to 72 hours, and scanning the code check from 00:00 on the 7th. Those who have not obtained a 72 -hour kernel sampling or testing certificate shall not enter public places, and shall not take public transportation.

■ Liaoning

Dalian City, Liaoning continued to strictly control the flow of personnel in the main urban area (Zhongshan District, Xigang District, Shahekou District, Ganjingzi District, and High -tech Zone).

■ Anhui

Affected by the epidemic, from 6 o'clock on the 4th of Luzhou City in Anhui, temporary management and control measures are implemented in the main urban area. Residents need to be separated from Lucheng and unnecessary to go out. It is indeed necessary. It is necessary to provide a 48 -hour nucleic acid test negative certificate.

On September 3, Shenzhen held a press conference on epidemic prevention and control.

The spokesperson for the Shenzhen Epidemic Prevention and Control Headquarters and the second-level inspector of the Municipal Health and Health Commission Lin Hansheng introduced that at 0-12 on September 3, 33 positive cases were added in Shenzhen. Thirty cases were found out of the isolated observer, and 3 cases were found in community screening; 22 cases were diagnosed as confirmed cases of new coronary pneumonia, and 11 cases were diagnosed as asymptomatic infected with new coronal virus.

The above -mentioned new cases have been transferred to the emergency treatment of emergency hospitals in the Third People's Hospital of the Municipal People's Hospital, and the situation is stable. Its stroke traceability, secret isolation and other tasks involved are in progress.

The current situation of the Shenzhen epidemic prevention and control situation is still severe and complicated. The local epidemic is "multi -point, local outbreak", the stock risk is large and continuously released. The risk of social communication is still high. Level.

BA.5 mutant strains can enter the host cell in about 2 minutes

According to CCTV News, Lu Hongzhou, Dean of the Third People's Hospital of Shenzhen City, introduced that since the end of 2021, Omikon BA.5 mutant strains have become the main popular mutated strains in the world; recently, Shenzhen has added local case infections in Shenzhen. It is also mainly Omikon BA.5 mutant strains.

From the perspective of virus characteristics, the BA.5 mutant strain has stronger replication and dissemination capabilities than BA.2 mutant strains. Studies have also shown that the BA.5 mutant strain can enter the host cells in about 2 minutes, and present the index of the upper respiratory tract in about 20-30 minutes. Start detoxification and spread through droplets, gas solution and other methods. In Shenzhen's this round of epidemic, there have been many cases of associated with the cases of BA.5 mutant infection.

Remind citizen friends to wear masks scientifically and standardized. The correct way is: After wearing a mask, the two index fingers are pressed on both sides of the nose to fit the nose clips fit with the facial skin. The mask completely covers the nose and chin. Protection ability.

Source: CCTV News, Release of Shenzhen

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