Guangzhou Disease Control: This round of epidemic dissemination index has fallen to 1.9, and the epidemic has been curbed to a certain extent

Text/Yangcheng Evening News all -media reporters Zhang Hua, He Ning, Luosu/Yangcheng Evening News reporter Tang Mingming and Zeng Yuwen

At 11:00 on September 4th, the Press Office of the Guangzhou Municipal People's Government held a press conference on the prevention and control of the Guangzhou Epidemium (91st in 2022). At the scene, the relevant person in charge of the Guangzhou Municipal Health and Health Committee, the Municipal Education Bureau, Panyu District, and the Municipal Centers for Disease Control and Prevention reported the prevention and control of the city's new crown pneumonia.

At the press conference, Zhang Zhoubin, Secretary of the Party Committee of the Guangzhou Disease Prevention and Control Center, introduced that as of now, the epidemic dissemination chain is clear. But the flow and disposal still face many difficulties. First, the virus spreads fast, with an average incubation period of less than two days. Most infected people are elderly people over 60 years old. Due to the relatively old age, this has caused some difficulties to carry out corresponding investigations for the key places of rapid flow and screening. The second is that the risk of transmission of closed and personnel dense places is very high. Some of the key venues of this dissemination include the locker room and shower room of the swimming pool, the private room of KTV and the city in the city. The common characteristic is that the personnel are dense and poorly ventilated, which can easily cause spread and spread, which plays an enlarged role in the spread of epidemic.

Through the calculation of the Center for Disease Control and Control, the basic regeneration index R0 of the Guangzhou epidemic was as high as 4.5, which greatly improved the difficulty of flow and on -site disposal. After several consecutive days of disposal, the current communication index has been reduced to 1.9, indicating that the epidemic has been curbed to a certain extent.

Source | Yangcheng Evening News • Yangcheng School

Editor -in -law | Wang Nan

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