No new local confirmed cases, 3 new local asymptomatic infections in Shanghai yesterday

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On October 3, 2022 from 00-24 hours, there were no new confirmed cases of indigenous New Coronary Pneumonia and 3 new indigenous asymptomatic infections, all of which were found in isolation control. There were no new confirmed cases of overseas imported New Coronary Pneumonia and 24 new cases of overseas imported asymptomatic infections, all of which were found in closed-loop control.

Status of local cases

There were no new indigenous confirmed cases of New Coronary Pneumonia from 00-24 hours on October 3, 2022.

Status of indigenous asymptomatic infected persons

There were 3 new native asymptomatic infections from 0-24 hours on October 3, 2022.

Asymptomatic infected person 1, temporarily residing in Jing’an District, received notification from foreign provinces and municipalities for coordination and investigation, and was implemented for isolation and control upon arrival in Shanghai, during which the nucleic acid test result of the new coronavirus was abnormal, and the result was reviewed by the CDC as positive, comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings, etc., and diagnosed as asymptomatic infected person.

Asymptomatic infected person 2, temporarily residing in Putuo District, received notification from foreign provinces and cities, was isolated and controlled upon arrival in Shanghai, during which the nucleic acid test result of the new coronavirus was abnormal, and the result was reviewed by the CDC as positive.

Asymptomatic infected person 3, residing in Songjiang District, received notification from foreign provinces and cities, was isolated and controlled after arrival in Shanghai, during which the nucleic acid test result of the new coronavirus was abnormal, and the result was reviewed by the CDC as positive, comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., and diagnosed as asymptomatic infected person.

The situation of imported cases from abroad

From 0-24 hours on October 3, 2022, there were no new confirmed cases of imported neocrown pneumonia from abroad. There were 14 cured cases discharged from the hospital, including 3 cases from the United States, 2 cases from Malaysia, 2 cases from Japan, 2 cases from the United Kingdom, 1 case from Bosnia and Herzegovina, 1 case from Ethiopia, 1 case from Cameroon, 1 case from Canada, and 1 case from Finland.

Status of imported asymptomatic infections outside the country

From 00-24 hours on October 3, 2022, there were 24 new cases of imported asymptomatic infections from abroad.

Asymptomatic infected person 1 was a US national, traveling in the US, departed from the US and arrived at Shanghai Pudong International Airport on September 22, 2022, and was placed under intensive isolation and observation upon entry. Home health surveillance was implemented after the expiration of the period, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the District CDC for New Coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic infected person 2 and asymptomatic infected person 3 were both Japanese nationals visiting relatives in Japan, departed from Japan, took the same flight and arrived at Shanghai Pudong International Airport on September 25, 2022, and were centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic infected patients4 were of Japanese nationality, living in Japan, departed from Japan, arrived at Shanghai Pudong International Airport on September 27, 2022, and were centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic infected person 5 and asymptomatic infected person 6 are both American nationals, and asymptomatic infected person 7 is a Chinese national. Asymptomatic infected person 5 – asymptomatic infected person 7 worked in Singapore, departed from Singapore, took the same flight, arrived at Shanghai Pudong International Airport on September 29, 2022, and was centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic infected patients8 were of Chinese nationality, visiting relatives in the United States, departing from the United States and arriving at Shanghai Pudong International Airport on September 30, 2022, and were centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic infected person 9 – asymptomatic infected person 12 were all of Chinese nationality. Asymptomatic infected person 9 worked in Guinea and departed from Guinea, asymptomatic infected person 10 studied in the UK and departed from the UK, asymptomatic infected person 11 worked in Germany and departed from Germany, asymptomatic infected person 12 worked in Congo (Brazzaville) and departed from Congo (Brazzaville), asymptomatic infected person 9 -Asymptomatic infected person 12 were all transferred via France, took the same flight, arrived at Shanghai Pudong International Airport on September 30, 2022, and were centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the district CDC nucleic acid test results for the new coronavirus were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

The asymptomatic infected person13 was of Korean nationality, lived in Korea, departed from Korea, arrived at Shanghai Pudong International Airport on September 30, 2022, and was centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic Infected Person 14 was an American national working in Thailand, and Asymptomatic Infected Person 15 was a Chinese national visiting relatives in Thailand. Asymptomatic Infected Person 14 and Asymptomatic Infected Person 15 departed from Thailand on the same flight and arrived at Shanghai Pudong International Airport on October 1, 2022, and were centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic infected person 16 was a Chinese national, visiting relatives in Hong Kong and departed from Hong Kong, and asymptomatic infected person 17 was an Indian national, working in India, departed from India and transferred through Hong Kong. Asymptomatic infected person 16 and asymptomatic infected person 17 took the same flight and arrived at Shanghai Pudong International Airport on October 1, 2022, and were centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

The asymptomatic infected person18 was a resident of Taiwan, visiting relatives in the United Kingdom, departing from the United Kingdom and arriving at Shanghai Pudong International Airport on October 1, 2022, and was centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

The asymptomatic infected patient19 was of Chinese nationality, studied in the United Kingdom, departed from the United Kingdom, transferred via Austria, and arrived at Shanghai Pudong International Airport on October 1, 2022, and was centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic infected person 20 is a Chinese national who works in the United States, and asymptomatic infected person 21 is an American national who lives in the United States. Asymptomatic infected person 20 and asymptomatic infected person 21 departed from the United States on the same flight and arrived at Shanghai Pudong International Airport on October 2, 2022, and were centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic infected person 22-asymptomatic infected person 24 are all Chinese nationals, asymptomatic infected person 22 is visiting relatives in Canada, asymptomatic infected person 23 is working in Canada, asymptomatic infected person 24 is studying in Canada, asymptomatic infected person 22-asymptomatic infected person 24 departed from Canada, took the same flight, and arrived at Shanghai Pudong International Airport on October 2, 2022. arrived at Shanghai Pudong International Airport on October 2, and was centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the nucleic acid test result of the district CDC for new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Twenty-four cases of imported asymptomatic infections from abroad have been transferred to designated medical institutions for medical observation, and 346 close contacts of the same flight have been traced, all of whom have been implemented for centralized isolation and observation.