[Explanation] Recently, Gansu officials disclosed that 37 of the 311 Chinese citizens who returned from Iran in a charter flight in early March were diagnosed with new coronary pneumonia. All of them were cured and discharged after treatment. All close contacts were released from medical observation.
In April 7th, Liu Jian, deputy leader of the New Coronary Pneumonia Medical Treatment Expert Group in Gansu Province, said in an interview with the media that there were no second-generation cases of returnees and no infections by medical staff for this epidemic prevention and control "additional question" Cross-infection occurs within the isolation point. Accurate screening and enhanced sensory control are the two cores of this work.
[Same period] Liu Jian, deputy leader of the New Coronary Pneumonia Medical Treatment Expert Group in Gansu Province
Coming from these two cities (Tehran and Qom), the oldest is 74 years old, and the youngest is only one month. In such a case, after landing, we took a series of methods from entry to pick-up To the transfer, to the final check-in, etc., a strict arrangement and a seamless connection were made. So after arriving at this accommodation, we quickly started some of our screening work. For example, in the first 24 hours, we detected 83% of the target infected persons, and in the first 72 hours, we screened out 92% of the target infected persons. Such a very efficient, safe, and timely screening strategy allows us to screen out infected people among all these observers as soon as possible. This is actually a core technical key in the entire content.
[Commentary] Gansu formulated a work plan for centralized observation after receiving the information, and selected the reserve hospital of Lanzhou New District, which is close to the airport and far away from the population settlement area, as the point of view. Using an empty building, regardless of day and night construction, with water, electricity, heating, and network, 500 isolated rooms with independent toilets were transformed, and also equipped with televisions, tables, chairs, bedding and other daily necessities and thermometers , Masks, disinfectants and other personal protective equipment.
[Same period] Liu Jian, deputy leader of the New Coronary Pneumonia Medical Treatment Expert Group in Gansu Province
Then there are two key contents, for example, we must prevent cross-infection between personnel during this entire isolation and observation process, and at the same time, we must also strictly prevent these isolation and observation personnel from our staff medical staff Between an infection, such a control of a double zero infection.
【Explanation】 It is worth mentioning that on the basis of nucleic acid detection on the first day, three nucleic acid tests were performed on the third, sixth, and tenth days, and a total of 6 asymptomatic infections were screened out. At present, all close contacts have been released from medical observation.
Reporter Gao Ying Ding Si from Lanzhou, Gansu reported
Editor in charge: [Li Ji]