On April 7, the office of news report company of guangzhou municipal people's government held the 68th news briefing on epidemic prevention and control. Related staff of guangzhou health and fitness commission, criminal investigation team, tianhe district, guangzhou baiyun district and other relevant staff attended the new product release conference, and introduced the epidemic prevention and control, foreign management services and other work in detail.
All cases were found in active investigation
On March 15, guangzhou found that since the first cases of the customs inspection system, as of April 3, 24, total found diagnosis cases, 111 cases of customs examination system, in which the Chinese nationality in 86 cases, 25 cases of foreign: Algeria, Angola cadastral 3 cases, 9 cases, Guyana (gold) cadastral cadastral in 2 cases, 2 cases, Niger in the Netherlands, Mexico, the United States, Canada, Tanzania, yemen, burkina faso, Papua New Guinea, Ukrainian each 1 case.
A Chinese customs officer (l) carries out a clinical epidemiological survey on customs entry staff at baiyun airport in guangzhou, south China's guangdong province, March 28, 2007. (photo: ding le, Beijing news)
All the cases diagnosed by the customs examination system were found in active screening, among which 57 cases were found in the port screening, 39 cases in the centralized isolation medical observation site, 6 cases in the close contact tracking management method, 6 cases in the community screening, and 3 cases in the fever outpatient screening. So far, there are 5 cases of overseas relationship diagnosis, among which 2 cases are from close contacts and 3 cases are from fever clinic.
The municipal disease control unit has carried out extensive clinical epidemiological investigation on each case of the customs inspection system and related cases, identified close contacts, immediately dealt with the pneumonia epidemic, and avoided the spread of the pneumonia epidemic.
Five foreigners from mineral spring street were diagnosed, all of whom were Algerian nationals
From 6:00 on March 27, 2019, according to the decision and deployment of the provincial epidemic prevention and control headquarters, guangzhou will carry out centralized isolation medical observation for all the entry staff, and carry out novel coronavirus nucleic acid detection for all. In order to eliminate the safety risks that will exist in the early stage, the customs staff who entered the customs after March 8 and were not included in the household isolation or centralized isolation medical observation carried out a comprehensive investigation, and a total of 21,742 people were included in the physical and mental health management and services, and all nucleic acid testing was carried out.
For the entry staff assessed as high-risk aircraft flights, all adjustments were centralized isolation, further physical and mental health inspection and nucleic acid testing during the centralized isolation period. As of April 3, a total of 1038 staff in guangzhou who took flights of high-risk planes from March 8 to 27 to enter the customs had been screened, and nucleic acid testing had been carried out again.
Not long ago, guangzhou comprehensive good high-risk countries in guangzhou staff screening management methods. By April 3, the province had screened 3,779 workers from high-risk countries in guangzhou, all of whom had carried out nucleic acid testing and were included in health services. A clinical epidemiological investigation by the CDC found that four of the five diagnosed cases had gone to the EmmaFood restaurant in shiquan street, tianhe district, several times within a short period of time. Based on this case clue, the CDC carried out in-depth clinical epidemiological investigation. According to the follow-up of close contacts and the investigation of fever clinics, it found 4 cases (3 cases in tianhe district and 1 case in guangzhou baiyun district) related to the customs inspection system reported recently. A total of 197 close contacts were identified and all nucleic acid testing and centralized isolation medical observation were carried out. The expansion identified 1680 staff at high-risk sites and carried out nucleic acid testing on all samples; Five hundred and seventy-one specimens were collected from eight restaurants, nine restaurants and 12 public places in the customs inspection system, and the test results were all negative.
In addition, jieyang city according to guangzhou out of the close contact staff to assist the investigation report, verification from guangzhou to jieyang close contact a person and a friend in the local one, are in the local diagnosis, close contact has also accepted centralized isolation and health services.