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What is the transmission route of this epidemic in Zhengzhou?
The determination of the transmission path of Zhengzhou epidemic needs further official tracing, and the factors of heavy rain should be considered; Secondly, judging from the activity track of the first pregnant woman in Zhengzhou, it has nothing to do with the Sixth Hospital of Zhengzhou or Nanjing epidemic focus at present, but this case lives near the Sixth Hospital, and other people who have nothing to do with the Sixth Hospital have been active near or near the hospital. Therefore, this so-called "hospital feeling" deserves careful scrutiny and traceability. ?

Zhengzhou Sixth Hospital was established in 1953, which was an isolated hospital in that year. 1954 was renamed as Zhengzhou Infectious Disease Hospital, and 1985 was renamed as Zhengzhou Sixth People's Hospital. 200 1 merged with Zhengzhou Institute for Tuberculosis Control. In 2006, it was approved as "Henan Infectious Disease Hospital" by the former Provincial Health Department. ?

COVID-19 ward of Zhengzhou Sixth Hospital is located in Building 6, and tuberculosis ward is located in Building 7. They are neighbors, but there is no passage between them. "Not only do buildings not communicate with each other, but people do not communicate with each other. The cleaning staff in COVID-19 District only do cleaning in COVID-19 District, and the garbage is weighed by Jin every day according to the destruction process. COVID-19 District has always been a closed ward. The medical staff inside were not infected with COVID-19 virus, and other staff members were not infected. " The above-mentioned insiders said. ?

Before the rainstorm, Zhengzhou Sixth Hospital had been running smoothly. Although there are cases of COVID-19 every day, because of the existence of this hospital, no infected person has leaked out from the new coronary pneumonia around. ?

A hospital expert analyzed that many risks will occur in the rainstorm, which is beyond human control. For example, the possibility of groundwater backflow exists, because the whole river course in Zhengzhou city was full at that time, and this possibility cannot be ruled out. Secondly, it didn't rain in Zhengzhou all day. When the environment is disinfected, the disinfection water will be diluted by the rainwater, and the disinfection effect will not be achieved. This possibility will also exist with the rainwater flowing away. ?

Another possibility is that in the process of transporting garbage, the garbage in COVID-19 ward may be wet by rain, or mop the floor because of too much rain pressure, and then be polluted by the cleaning staff and taken to the tuberculosis ward. This is the possibility of the virus spreading in COVID-19. ?

Zhengzhou strictly controls the spillover of the epidemic?

Since the outbreak of the epidemic on July 30, Zhengzhou Municipal Party Committee and Municipal Government have made arrangements for regional prevention and control, epidemic tracking and nucleic acid detection. , strive to quickly cut off the source of infection, to ensure non-proliferation, non-proliferation. Quickly organize traffic dispatching investigation, set up a special class for traffic dispatching, and deploy 849 people to form a two-level 16 tributary dispatching team in cities and counties. ?

At present, Zhengzhou is making every effort to promote nucleic acid detection. As of August 2 18, the actual number of people to be inspected in the city was 1062900, and the number of people registered in the information system was 1 1230900, and 9809500 people were sampled, accounting for 92.29% of the number of people to be inspected. 1, 4 1, 800 people detected. ?

In order to curb the epidemic spillover, Zhengzhou has implemented strict control measures, and defined relevant measures such as epidemic prevention and control in key areas, inspection of exit routes, and control of key personnel. Strictly control Zheng's traffic. Zheng exit personnel need to check the negative certificate of nucleic acid test within 48 hours, and those with valid paper certificate or electronic certificate can pass normally. Those who have no evidence will be persuaded to go back. ?

At the same time, strengthen the prevention and control of places and gathering activities. Zhengzhou hotel and other accommodation functional places and closed public places in the city will resume code scanning inspection and strengthen the health monitoring of employees. All gathering activities will be suspended in the middle and high risk areas of the city, and the approval of gathering activities with more than 100 people will be suspended in the low risk areas. For gathering activities with less than 100 people, an epidemic prevention and control plan will be formulated. Advocate all units to hold online meetings, shut down A-level scenic spots, Internet cafes, KTV and other places in the city, and public service places such as municipal public libraries and cultural centers.

Refer to the above? Shanghai Hotline-Is the route of Zhengzhou epidemic spread by rainstorm? What is the reason for the "loophole" in the prevention and control of nosocomial infection in the Sixth Hospital?