China News Service, March 28. According to the WeChat official account of the Shanghai Health and Health Commission, from 0 to 24:00 on March 27, 2022, 50 new local confirmed cases of new coronary pneumonia and 3,450 asymptomatic infections were added in Shanghai, of which 17 were Confirmed cases and 2,833 asymptomatic infections were found in isolation and control, and the rest were found in the investigation of relevant risk groups.

There were 10 new confirmed cases of imported new coronary pneumonia and 4 asymptomatic infections, all of which were found in closed-loop control.

local cases

  From 0 to 24:00 on March 27, 2022, 50 new local confirmed cases of new coronary pneumonia were added.

18 patients were cured and discharged.

  Case 1, Case 2, living in Pudong New Area,

  Case 3-Case 17, living in Minhang District,

  All of them are closed-loop isolation and control personnel in this city, and the nucleic acid test results of the new coronavirus are abnormal, and the result of the review by the Municipal Center for Disease Control and Prevention is 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 18, Case 19, living in Pudong New Area,

  Case 20, living in Huangpu District,

  Cases 21-26, living in Xuhui District,

  Case 27-Case 31, living in Jing'an District,

  Case 32-Case 35, living in Putuo District,

  Case 36, living in Hongkou District,

  Case 37-case 41, living in Minhang District,

  Case 42-case 46, living in Baoshan District,

  Case 47-Case 49, living in Jiading District,

  Case 50, living in Songjiang 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 review by the Municipal Center for Disease Control and Prevention was 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.

  At present, 85 close contacts of the above cases in the city have been traced, and centralized isolation and observation have been implemented.

Terminal disinfection has been carried out on the places where the cases have been active.

Local asymptomatic infections

  From 0 to 24:00 on March 27, 2022, there were 3,450 new cases of local asymptomatic infections.

  Asymptomatic infection 1 - asymptomatic infection 1003, living in Pudong New Area,

  Asymptomatic infection 1004 - asymptomatic infection 1052, living in Huangpu District,

  Asymptomatic infection 1053 - asymptomatic infection 1270, living in Xuhui District,

  Asymptomatic infection 1271 - asymptomatic infection 1311, living in Changning District,

  Asymptomatic infection 1312 - asymptomatic infection 1372, living in Jing'an District,

  Asymptomatic infection 1373 - asymptomatic infection 1421, living in Putuo District,

  Asymptomatic infection 1422 - asymptomatic infection 1443, living in Hongkou District,

  Asymptomatic infection 1444 - asymptomatic infection 1469, living in Yangpu District,

  Asymptomatic infection 1470 - asymptomatic infection 2028, living in Minhang District,

  Asymptomatic infection 2029 - asymptomatic infection 2102, living in Baoshan District,

  Asymptomatic infection 2103 - asymptomatic infection 2338, living in Jiading District,

  Asymptomatic infection 2339 - asymptomatic infection 2348, living in Jinshan District,

  Asymptomatic infection 2349 - asymptomatic infection 2522, living in Songjiang District,

  Asymptomatic infection 2523 - asymptomatic infection 2557, living in Qingpu District,

  Asymptomatic infection 2558 - asymptomatic infection 2597, living in Fengxian District,

  Asymptomatic infection 2598 - asymptomatic infection 2833, 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 are abnormal, and the result of the review by the Municipal Center for Disease Control and Prevention is positive.

After consultation with experts at the municipal level, and comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging examination results, the patient was diagnosed as asymptomatic infection.

  Asymptomatic infection 2834 - asymptomatic infection 3255, living in Pudong New Area,

  Asymptomatic infection 3256—asymptomatic infection 3261, living in Huangpu District,

  Asymptomatic infection 3262 - asymptomatic infection 3314, living in Xuhui District,

  Asymptomatic infection 3315 - asymptomatic infection 3318, living in Changning District,

  Asymptomatic infection 3319 - asymptomatic infection 3322, living in Jing'an District,

  Asymptomatic infection 3323 - asymptomatic infection 3339, living in Putuo District,

  Asymptomatic infection 3340 - asymptomatic infection 3343, living in Hongkou District,

  Asymptomatic infection 3344 - asymptomatic infection 3352, living in Yangpu District,

  Asymptomatic infection 3353 - asymptomatic infection 3392, living in Minhang District,

  Asymptomatic infection 3393 - asymptomatic infection 3407, living in Baoshan District,

  Asymptomatic infection 3408 - asymptomatic infection 3419, living in Jiading District,

  Asymptomatic infection 3420 - asymptomatic infection 3422, living in Jinshan District,

  Asymptomatic infection 3423 - asymptomatic infection 3437, living in Songjiang District,

  Asymptomatic infection 3438 - asymptomatic infection 3445, living in Qingpu District,

  Asymptomatic infection 3446 - asymptomatic infection 3450, living in Fengxian 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 review by the Municipal Center for Disease Control and Prevention was positive.

After consultation with experts at the municipal level, and comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging examination results, the patient was diagnosed as asymptomatic infection.

  At present, 1,807 close contacts of the above asymptomatic infected persons in the city have been traced, and centralized isolation and observation have been implemented.

Terminal disinfection has been carried out on places where asymptomatic infected persons have been active.

Cases imported from abroad

  From 0 to 24:00 on March 27, 2022, through the port joint prevention and control mechanism, 10 new confirmed cases of imported new coronary pneumonia were reported.

19 new cases were cured and discharged, including 12 from Hong Kong, China, 4 from South Korea, 1 from Taiwan, 1 from Australia, and 1 from Japan.

  Case 1 is of Chinese nationality, working in Papua New Guinea, departing from Papua New Guinea, transiting through Australia, and arriving at Shanghai Pudong International Airport on March 16, 2022. After entering the country, he was quarantined and observed, and symptoms developed during the period.

Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as confirmed cases.

  Case 2 is of Chinese nationality, studied in South Korea, departed from South Korea, arrived at Shanghai Pudong International Airport on March 18, 2022, and was quarantined and observed after entering the customs, during which symptoms appeared.

Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as confirmed cases.

  Case 3 is of Brazilian nationality, lives in Brazil, departed from Brazil, transited through Switzerland, and arrived at Shanghai Pudong International Airport on March 21, 2022. After entering the country, he was quarantined and observed, and symptoms occurred during the period.

Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as confirmed cases.

  Case 4 is of Danish nationality and lives in Denmark. He departed from Denmark and arrived at Shanghai Pudong International Airport on March 9, 2022. After entering the country, he was quarantined and observed.

Closed-loop implementation of health monitoring, during which nucleic acid detection is abnormal.

The laboratory review of the Municipal Center for Disease Control and Prevention was positive.

After consultation by the municipal expert group, the epidemiological history, clinical symptoms, laboratory tests and imaging examination results were combined, and a confirmed case was diagnosed.

  Case 5 is of Chinese nationality and temporarily residing in Hong Kong. He departed from Hong Kong and arrived at Shanghai Pudong International Airport on March 10, 2022. After entering the customs, he was placed under centralized isolation and observation.

Closed-loop implementation of health monitoring, during which nucleic acid detection is abnormal.

The laboratory review of the Municipal Center for Disease Control and Prevention was positive.

After consultation by the municipal expert group, the epidemiological history, clinical symptoms, laboratory tests and imaging examination results were combined, and a confirmed case was diagnosed.

  Case 6 is of Korean nationality, works in South Korea, departed from South Korea, and arrived at Shanghai Pudong International Airport on March 11, 2022. After entering the customs, he was quarantined and observed in a centralized manner. If symptoms occur before the isolation is released, he will be sent to a designated medical institution for isolation and investigation.

After consultation by an expert group, a comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as confirmed cases.

  Case 7 and case 8 are both Chinese nationals, case 7 is working in Switzerland, case 8 is studying in Switzerland, case 7 and case 8 departed from Switzerland, took the same flight, arrived at Shanghai Pudong International Airport on March 21, 2022, and entered customs. Afterwards, he was placed under centralized isolation and observation, during which he developed symptoms.

Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as confirmed cases.

  Case 9 is of Chinese nationality, studying in Hong Kong, departing from Hong Kong and arriving at Shanghai Pudong International Airport on March 23, 2022. Due to symptoms, he was sent to a designated medical institution for isolation and observation after entering the country.

Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as confirmed cases.

  Case 10 is of Chinese nationality, studied in the United States, departed from the United States, arrived at Shanghai Pudong International Airport on March 26, 2022, and was quarantined and observed after entering the customs, during which symptoms appeared.

Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., were diagnosed as confirmed cases.

  10 overseas imported confirmed cases have been transferred to designated medical institutions for treatment, and 35 close contacts of the same flight have been traced, and centralized isolation and observation have been implemented.

Overseas imported asymptomatic infections

  From 0 to 24:00 on March 27, 2022, 4 new cases of imported asymptomatic infections were added.

  Asymptomatic infected person 1 is a Chinese national, studying in Hong Kong, departing from Hong Kong, arriving at Shanghai Pudong International Airport on March 5, 2022, and being quarantined and observed after entering customs.

Closed-loop implementation of health monitoring, during which nucleic acid detection is abnormal.

The laboratory review of the Municipal Center for Disease Control and Prevention was positive.

After consultation with the municipal expert group, a comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging examination results, etc., were diagnosed as asymptomatic infection.

  The asymptomatic infected person 2 is of Chinese nationality, went to see a doctor in Canada, departed from Canada, arrived at Shanghai Pudong International Airport on March 6, 2022, and was quarantined and observed after entering the customs.

Closed-loop implementation of health monitoring, during which nucleic acid detection is abnormal.

The laboratory review of the Municipal Center for Disease Control and Prevention was positive.

After consultation with the municipal expert group, a comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging examination results, etc., were diagnosed as asymptomatic infection.

  Asymptomatic infected person 3 is a Chinese national who works in Hong Kong. He departed from Hong Kong and arrived at Shanghai Pudong International Airport on March 20, 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 4 is of Chinese nationality, traveled in Spain, departed from Spain, arrived at Shanghai Pudong International Airport on March 22, 2022, and was quarantined and observed after entering the customs, during which 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.

  4 cases of imported asymptomatic infections have been transferred to designated medical institutions for medical observation, 4 close contacts of the same flight have been traced, and centralized isolation and observation have been implemented.

  From 0 to 24:00 on March 27, 2022, 170 cases of asymptomatic infections were released from medical observation, including 169 cases of local asymptomatic infections and 1 case of imported asymptomatic infections.

  As of 24:00 on March 27, 2022, a total of 802 local confirmed cases, 511 were cured and discharged, 284 were treated in hospital, and 7 died.

There are 0 suspected cases pending investigation.

  As of 24:00 on March 27, 2022, a total of 4,491 imported confirmed cases were overseas, 4,359 were discharged from hospital, and 132 were treated in hospital.

There are 19 suspected cases under investigation.

  As of 24:00 on March 27, 2022, there were 14,414 asymptomatic infections still under medical observation, including 14,376 local asymptomatic infections and 38 imported asymptomatic infections.