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According to a “Tianjin Daily” report on the 20th, there were 4 new confirmed cases of new local coronary pneumonia in Tianjin, which were all 4 positive results of nucleic acid tests. The 4 people are all staff from the Kanhaixuan community in the Dongjiang port district. The community, TEDA Hospital and other related places have been sealed off. Since 2 a.m. on November 20, the Kanhaixuan District in Tianjin’s Dongjiang Port District has adapted to a high-risk area.
A China Business News reporter called Tianjin TEDA Hospital in the early morning of November 20. The staff said the hospital will be closed starting the night of the 19 and that the opening time is temporarily uncertain. Citizens who have been to the hospital recently should inform their community immediately.
Regarding the four concentrated cases of new coronary pneumonia, a source told China Business News that “the specific infection route is still under investigation, but there were asymptomatic infections in Tianjin before.”
As of 19, there were a total of 102 cases of asymptomatic infections in Tianjin (97 imported from abroad and 5 domestic). Of these, 76 were released from medical observation, 15 were still under medical observation, and 11 became confirmed cases.
In addition to the hidden dangers of infection caused by imported cases of asymptomatic infections from abroad, the new corona virus carried by imported frozen food is also a difficult point for Tianjin to prevent and control the new corona epidemic.
On the evening of November 11, at the press conference on prevention and control of novel coronavirus pneumonia 152 in Tianjin, the relevant departments announced the 138 confirmed local case of novel coronavirus pneumonia. The patient was a loading and unloading worker for Tianjin Hailian Frozen Food Co., Ltd.. The patient participated in the company’s imported frozen food handling work on November 4. On November 7, the city of Dezhou, Shandong Province, notified the batch of frozen food that the outer packaging samples of the novel coronavirus nucleic acid test were positive.
“Currently, there is a need to further tighten the regulation of the flow of asymptomatic infections and, at the same time, there is a risk of contamination of the surface of frozen foods near the mouth. This step requires more attention. More Still importantly, the new corona virus transmitted by imported frozen foods, It is not yet clear in which link it is contaminated. Only by clarifying the contamination link can we achieve more specific prevention and control, “said an epidemiologist.
At the same time, previous experts believe that once contaminated imported frozen food enters the market, due to the invisibility and rapid spread of the new corona virus, it will once again challenge prevention and control.
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