On the 24th, the Tianjin Municipal Government held a press conference on the prevention and control of the new crown pneumonia epidemic to introduce the latest situation of epidemic prevention and control.
From 24:00 on the 24th, Tianjin will adjust Hangu Street in Binhai New Area and Area A and B of The Cold Chain Logistics Zone of the Central Fishing Port to the medium-risk area to the low-risk area;
As of 10:00 on the 24th, all nucleic acid tests for the new coronavirus in Tianjin Binhai New Area were completed, and all 2467411 nucleic acid test results were negative;
Recently, 8 new coronavirus infected people have appeared in Tianjin's Guanhaixuan Community. After investigation, it was found that the first infected person in the community did not wear a mask when taking the elevator, and coughed and sneezed in the elevator, polluting the elevator environment, and eventually causing the virus to spread in the community;
There is no correlation between the Tianjin Hailian Cold Storage and the epidemic situation in Guan Haixuan, which are two independent diseases;
The viral gene in the Cold Storage of Tianjin Hailian belongs to the L genotype European Lineage II branch, and Guan Haixuan belongs to the L genotype European Lineage I Branch, and it can be judged from the gene sequencing that the two epidemics are completely unrelated;
From the perspective of transmission mode, Tianjin Hailian cold storage has been passed on from thing to person; Tianjin Guanhaixuan Community was passed on from thing to person in the early stage, and in the later period, there were other residents infected in the community;
On October 7, Shandong Dezhou reported that a batch of German imported pork knuckles were transferred from Tianjin Port to Dezhou City, and the outer packaging was detected positive for nucleic acid, and the Tianjin Municipal Health Commission conducted a full inspection of Hailian cold storage. After investigation, the source of infection in hailian cold storage was the north American pig's head, which contaminated the German pig's elbow, causing the latter's outer packaging to test positive for nucleic acid. (Click "Read the original article" at the end of the article to understand the whole process of virus traceability)
26-minute video, ppt illustration
Detailed explanation of the infection path ↓↓↓
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Producer/Li Zhe Editor-in-Chief/Shu Peng
Reporters/Sun Qiang, Wang Xiaopei, Wang Jinglei, Han Ruxu, Wang Zixin
Editor/Battlestar Cen Proofreader/Gao Shaozhuo