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Xinhua News Agency, Beijing, January 4, by cable Question: Nucleic acid results in 12 hours, 560,000 individual samples analyzed every day, exploring the scientific and technological power behind the Beijing anti-epidemic.
Xinhua News Agency reporters Chen Xu and Ren Chao
From no inspection report found in 7 days to receipt of inspection report in 6 hours, from manual filling of identity information to code scan and “One Code” code verification, from queue for an hour up to two minutes … The immediate changes I felt in “Exhaustive Examination” and “Wish Examination”. Beijing uses big data and Internet of Things technology to build a “unified Beijing nucleic acid detection information platform”, targeting weak points, opening lockdown points and using science and technology to weave the network of control and prevention of epidemics of the capital in a denser way.
During the New Year’s Day holiday, the journalist saw at a sampling point in Xiangyue West District, Shuangfeng Street, Shunyi District, Beijing, that two workers in protective clothing were holding 5G decoding terminals in their hands and scanning the devices. test tubes and the Beijing Healthbao QR code of the masses. Instruct the masses to sample in the sampling room, and the entire process should not exceed 10 seconds.
“I don’t know how to use a mobile phone. My family helped me complete the registration of the Beijing Healthbao sampling sites. It took me only 2 minutes to go down and it was my turn. The staff at the site said the results would be received in 6 hours. Now the efficiency has really improved. I feel comfortable, “said Sun Zhisheng, a resident of the community.
“In the initial stage of the epidemic, the sampling was manual registration, which was slow and prone to errors. The only way to organize the registration of more than 20 people was to use ‘crowd tactics.’ Du Yue, secretary of the Shuangfeng Street Work Committee, Shunyi District, said that several boxes of test tubes are thick. A wad of paper, not to mention easily scattered in transit, is even more difficult to send to a testing agency for registration.
Tian Tao, deputy director of the quarantine and inspection working group of the Beijing Leading Group for Epidemic Prevention and Control, and full-time deputy director of the Municipal Party Building Office, said that in response to weaknesses and difficulties exposed in nucleic acid testing, such as slow manual reporting, confusing data information and unclear data statistics, Beijing specializes Relevant forces organized to conduct research and demonstrations. In early November 2020, it was proposed to build a unified platform for nucleic acid test information in Beijing, and the development of the online system was completed in less than a month.
Tian Tao presented that to address the risk of the winter epidemic and standardize the prevention and control of the epidemic, the platform was designed to consider the combination of “emergency detection” and “daily detection”, and the combination of data government affairs and medical screening data to ensure accurate information. The combination of sex and information security.
The reporter learned that with the blessing of science and technology, the Shunyi District basically completed the nucleic acid examination of all employees throughout the territory within three days. So far, more than 1.8 million people have been sampled.
According to Feng Dahang, the technology provider and CTO of Beijing Shengzhi Technology Co., Ltd., the platform is divided into sampling end, organization end, and management end. The sampling end uses a 5G decoder to link Beijing Healthbao’s personal data to the test tube and encode it uniformly; The institution end uses decoding technology and open interfaces to support different hospital systems and test institutions, and opens the data interface of the test institution; management end By uploading aggregated data in real time, digital monitoring of the entire government chain is performed, enabling unified dispatch and coordination.
Zhang Hua, deputy director of the quarantine and inspection working group of the Beijing Leading Group for the Prevention and Control of Epidemics and deputy director of the Municipal Health Commission, said that to speed up the matching and docking of information systems and equipment in various institutions , the relevant departments organized the economic and technological development of Dongcheng District and Beijing on December 15 last year. Full drills were held in the district and in the Haidian district and then promoted to all districts. At the same time, there have been sporadic confirmed local cases in Beijing. “As soon as we finished the exercise, we went straight to the ‘battlefield,'” Zhang Hua said.
Zhang Hua introduced that the platform currently has 102 online testing institutions, focusing on 60 testing institutions that perform large-scale nucleic acid detection tasks, including national public laboratories, municipal testing bases, district-level testing bases. and third party agencies. Covering all the key testing institutions in Beijing, the testing capacity can reach 560,000 individual samples per day. The results of the large-scale screening test will be sent to the subjects via mobile phone text messages and Beijing Healthbao on their own initiative within 12 hours, and the populations in key areas will receive the test results within from 6 o’clock.
【Correction error】
【Editor in charge: Yan Hai】
