China News Service, April 21. According to the WeChat official account of the Shanghai Municipal Health and Health Commission, from 0 to 24:00 on April 20, 2022, 2,634 new local confirmed cases of new coronary pneumonia and 15,861 asymptomatic infections were added in Shanghai, of which 459 confirmed cases were the result of asymptomatic infections, 1,976 confirmed cases and 15,619 asymptomatic infections were found in isolation and control, and the rest were found in the investigation of relevant risk groups.
1 new imported confirmed case and 2 asymptomatic infections were added, all of which were found in closed-loop control.
local cases
From 0 to 24:00 on April 20, 2022, there were 2,634 new confirmed cases of local new coronary pneumonia, including 459 confirmed cases from asymptomatic infections.
1173 new cases were cured and discharged.
Case 1 - Case 575, living in Pudong New Area,
Case 576 - Case 782, living in Huangpu District,
Case 783-Case 900, living in Xuhui District,
Case 901-Case 978, living in Changning District,
Case 979 - Case 1106, living in Jing'an District,
Case 1107-Case 1133, living in Putuo District,
Case 1134-Case 1200, living in Hongkou District,
Case 1201-Case 1374, living in Yangpu District,
Case 1375 - Case 1613, living in Minhang District,
Case 1614 - Case 1689, living in Baoshan District,
Case 1690 - Case 1753, living in Jiading District,
Case 1754 - Case 1762, living in Jinshan District,
Case 1763 - Case 1904, living in Songjiang District,
Case 1905-Case 1964, living in Qingpu District,
Case 1965-Case 1969, living in Fengxian District,
Case 1970-Case 1976, living in Chongming District,
All of them are closed-loop isolation and control personnel in this city, and the nucleic acid test results of the new coronavirus were abnormal, and the results of the CDC review were positive.
After consultation with experts at the municipal level, the epidemiological history, clinical symptoms, laboratory tests and imaging examination results were combined, and a confirmed case was diagnosed.
Case 1977-Case 2002, living in Pudong New Area,
Case 2003-Case 2012, living in Huangpu District,
Case 2013-Case 2030, living in Xuhui District,
Case 2031-Case 2065, living in Changning District,
Case 2066-Case 2075, living in Jing'an District,
Case 2076-Case 2086, living in Putuo District,
Case 2087-Case 2114, living in Hongkou District,
Case 2115-Case 2119, living in Yangpu District,
Case 2120-Case 2145, living in Minhang District,
Case 2146-Case 2165, living in Baoshan District,
Case 2166-Case 2170, living in Jiading District,
Case 2171, living in Songjiang District,
Case 2172-Case 2175, living in Qingpu District,
If an abnormal nucleic acid test result of the new coronavirus is found in the screening of risk groups, the person will be quarantined and controlled.
The results of the CDC review were positive.
After consultation with experts at the municipal level, the epidemiological history, clinical symptoms, laboratory tests and imaging examination results were combined, and a confirmed case was diagnosed.
Case 2176 - Case 2330, living in Pudong New Area,
Case 2331-Case 2365, living in Huangpu District,
Case 2366-Case 2420, living in Xuhui District,
Case 2421-Case 2430, living in Changning District,
Case 2431-Case 2456, living in Jing'an District,
Case 2457 - Case 2467, living in Putuo District,
Case 2468-Case 2474, living in Hongkou District,
Case 2475 - Case 2497, living in Yangpu District,
Case 2498-Case 2523, living in Minhang District,
Case 2524 - Case 2534, living in Baoshan District,
Case 2535 - Case 2547, living in Jiading District,
Case 2548 - Case 2554, living in Jinshan District,
Case 2555 - Case 2576, living in Songjiang District,
Case 2577 - Case 2632, living in Qingpu District,
Case 2633, living in Fengxian District,
Case 2634, living in Chongming District,
This is the previously reported local asymptomatic infection.
After consultation with experts at the municipal level, the epidemiological history, clinical symptoms, laboratory tests and imaging examination results were combined, and a confirmed case was diagnosed.
From 04:00 to 24:00 on April 20, 2022, 8 new local deaths were reported, with an average age of 77.5 years and the maximum age of 93 years.
Eight patients had advanced malignant tumors, severe cardiovascular diseases (coronary heart disease, grade 3 hypertension, etc.), neurological diseases (cerebral hemorrhage, cerebral infarction, cognitive dysfunction), and uremia.
After the patient was admitted to the hospital, his condition worsened and he died after the rescue failed.
The immediate cause of death is the underlying disease.
Local asymptomatic infections
From 0 to 24:00 on April 20, 2022, there were 15,861 new cases of local asymptomatic infections.
Asymptomatic infected person 1—asymptomatic infected person 3605, living in Pudong New Area,
Asymptomatic infection 3606 - asymptomatic infection 6414, living in Huangpu District,
Asymptomatic infection 6415 - asymptomatic infection 7648, living in Xuhui District,
Asymptomatic infection 7649 - asymptomatic infection 8238, living in Changning District,
Asymptomatic infection 8239 - asymptomatic infection 9201, living in Jing'an District,
Asymptomatic infection 9202 - asymptomatic infection 9686, living in Putuo District,
Asymptomatic infection 9687 - asymptomatic infection 10412, living in Hongkou District,
Asymptomatic infection 10413 - asymptomatic infection 12204, living in Yangpu District,
Asymptomatic infection 12205 - asymptomatic infection 13592, living in Minhang District,
Asymptomatic infection 13593 - asymptomatic infection 14310, living in Baoshan District,
Asymptomatic infection 14311 - asymptomatic infection 14866, living in Jiading District,
Asymptomatic infection 14867 - asymptomatic infection 14874, living in Jinshan District,
Asymptomatic infection 14875 - asymptomatic infection 15379, living in Songjiang District,
Asymptomatic infection 15380 - asymptomatic infection 15536, living in Qingpu District,
Asymptomatic infection 15537 - asymptomatic infection 15562, living in Fengxian District,
Asymptomatic infection 15563 - asymptomatic infection 15619, living in Chongming District,
All of them are closed-loop isolation and control personnel in this city. Among them, the nucleic acid test results of the new coronavirus were abnormal, and the results of the CDC review were positive, and they were diagnosed as asymptomatic infections.
Asymptomatic infection 15620 - asymptomatic infection 15723, living in Pudong New Area,
Asymptomatic infection 15724 - asymptomatic infection 15759, living in Huangpu District,
Asymptomatic infection 15760 - asymptomatic infection 15781, living in Xuhui District,
15782 asymptomatic infected persons - 15794 asymptomatic infected persons, living in Changning District,
Asymptomatic infection 15795 - asymptomatic infection 15797, living in Jing'an District,
Asymptomatic infection 15798 - asymptomatic infection 15818, living in Putuo District,
Asymptomatic infection 15819 - asymptomatic infection 15822, living in Hongkou District,
Asymptomatic infection 15823 - asymptomatic infection 15833, living in Yangpu District,
Asymptomatic infection 15834 - asymptomatic infection 15840, living in Minhang District,
Asymptomatic infection 15841 - asymptomatic infection 15848, living in Baoshan District,
Asymptomatic infection 15849 - asymptomatic infection 15851, living in Jiading District,
Asymptomatic infected persons 15852, living in Jinshan District,
Asymptomatic infection 15853 - asymptomatic infection 15858, living in Songjiang District,
15859 asymptomatic infected persons—15861 asymptomatic infected persons, living in Qingpu District,
If an abnormal nucleic acid test result of the new coronavirus is found in the screening of risk groups, the person will be quarantined and controlled.
The result of the CDC review was positive, and the patient was diagnosed with asymptomatic infection.
Cases imported from abroad
From 0 to 24:00 on April 20, 2022, through the port joint prevention and control mechanism, a new confirmed case of imported new coronary pneumonia was reported.
Four new cases were cured and discharged, including one from Brazil, one from Argentina, one from the United States and one from Canada.
The case is of Chinese nationality and lives in Canada. He departed from Canada and arrived at Shanghai Pudong International Airport on April 11, 2022. After entering the country, he was quarantined and observed, during which he developed symptoms.
Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as confirmed cases.
The overseas imported confirmed case has been transferred to a designated medical institution for treatment, and close contacts with the flight have been quarantined and observed before.
Overseas imported asymptomatic infections
From 0 to 24:00 on April 20, 2022, 2 new cases of imported asymptomatic infections were added.
Asymptomatic infected person 1 is a Chinese national, studied in the UK, departed from the UK, transited through Switzerland, and arrived at Shanghai Pudong International Airport on April 4, 2022. After entering the customs, he was quarantined and observed, and the routine nucleic acid test was abnormal.
After investigation, the new coronavirus nucleic acid test result of the District Center for Disease Control and Prevention was positive.
Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as asymptomatic infection.
Asymptomatic infected person 2 is of Chinese nationality and lives in Canada. He departed from Canada and arrived at Shanghai Pudong International Airport on April 11, 2022. After entering the country, he was quarantined and observed, and the routine nucleic acid test was abnormal.
After investigation, the new coronavirus nucleic acid test result of the District Center for Disease Control and Prevention was positive.
Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as asymptomatic infection.
2 cases of imported asymptomatic infections have been transferred to designated medical institutions for medical observation, and close contacts with the flight have been quarantined and observed before.
From 0 to 24:00 on April 20, 2022, 19,124 cases of local asymptomatic infections were released from medical observation.
From 0:00 on February 26, 2022 to 24:00 on April 20, 2022, a total of 32,741 local confirmed cases, 8,743 cases were cured and discharged, 23,973 cases were treated in hospital (including 139 severe cases, 20 critical cases), and 25 deaths.
There are 0 suspected cases pending investigation.
As of 24:00 on April 20, 2022, there have been 4,579 imported confirmed cases abroad, 4,559 discharged from hospital, and 20 treated in hospital.
There are 2 suspected cases under investigation.