Report the BA.5 mutant plant in one place, and enter the host cell in about 2 minutes
Author:Nanjing Morning Post Time:2022.09.04
On September 3, Shenzhen held a press conference on epidemic prevention and control. According to Lin Hansheng, a second-level inspector of the Shenzhen Municipal Health and Health Commission, 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 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
Edit: Lin Li
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