(Fighting against New Coronary Pneumonia) Chongqing expands detection scope and conducts viral nucleic acid detection for all personnel in key locations
China News Service, Chongqing, April 12 (Reporter Han Lu) The reporter learned from the press conference on the prevention and control of the new coronary pneumonia epidemic in Chongqing on the 12th that there was no new new coronary pneumonia in Chongqing from 01:00 to 24:00 on April 11. Confirmed cases, newly added 5 cases of asymptomatic infection in Hubei. At present, Chongqing has expanded the detection scope of key personnel, including all personnel from Hubei Province who have returned to Chongqing, inbound personnel, and personnel in key places such as supervision places, psychiatric hospitals, and nursing homes.
According to Xia Pei, deputy secretary of the Party Committee of the Chongqing Municipal Health Commission, as of 24:00 on April 11th, there were no confirmed or suspected cases in Chongqing; 3 cases of imported confirmed cases were reported overseas, all of which were treated in the hospital; There are 13 cases of asymptomatic infections in medical observation, including 8 cases imported from Hubei, 3 cases imported from abroad, and 2 cases originally from the local; 24236 close contacts have been tracked, 24190 people have been released from medical observation, and 46 are still receiving. Medical observation.
Recently, asymptomatic people have become the focus of public concern. According to Hu Yufeng, deputy director of the CDC of the Chongqing Municipal Health Commission, Chongqing has carried out at least 3 viral nucleic acid tests on all close contacts (including 1 management test and 2 consecutive tests at the end of the isolation period). At the same time, we will expand the detection scope of key personnel, including all people from Chongqing and Hubei and other key areas, inbound personnel, and personnel in key places such as supervision sites, psychiatric hospitals, and nursing homes.
"The five asymptomatic infected persons imported from other countries were notified through this effective screening method today." Hu Yufeng said that the Chongqing Health and Health Commission requires that all districts and counties report directly to the Internet within 2 hours after finding asymptomatic infected persons; The disease control agencies in the jurisdiction immediately carry out epidemiological investigation and follow-up management of close contacts, and complete the epidemiological investigation within 24 hours.
Hu Yufeng said that Chongqing implements strict isolation medical observation management for asymptomatic patients. Asymptomatic patients must receive 14 days of centralized isolation medical observation at designated medical institutions. After 14 days of centralized isolation medical observation without symptoms, and at least two negative nucleic acid tests (the interval between two samplings is greater than 24 hours), the concentration can be released Isolated medical observation, transferred to the district and county centralized isolation point to continue observation for 14 days, and regular follow-up and follow-up visits. All close contacts of asymptomatic infected persons shall be tracked and registered in time as required, and centralized isolation medical observation shall be conducted with reference to close contacts of confirmed cases.
Hu Yufeng said that on the basis of the national prevention and control plan and the diagnosis and treatment plan, Chongqing has carried out CT screening and routine blood tests on all asymptomatic infected persons to ensure that potential cases are found in advance; all asymptomatic infected persons are isolated and observed in designated medical institutions During this period, active interventions such as traditional Chinese medicine and nutritional support were implemented; when the isolation of asymptomatic infected persons was lifted, CT and routine blood tests were also supplemented.