24 new local confirmed cases and 454 new local asymptomatic infections in Shanghai yesterday

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From 00-24 hours on December 6, 2022, there were 24 new confirmed cases of indigenous New Coronary Pneumonia and 454 asymptomatic infections, of which 9 confirmed cases and 1 asymptomatic infection were detected in social surface nucleic acid testing and 15 confirmed cases and 453 asymptomatic infections were detected in isolation control. There were 9 confirmed cases and 68 asymptomatic cases of imported NCCP from abroad.

Status of local cases

From 00-24 hours on December 6, 2022, there were 24 new confirmed cases of indigenous New Coronary Pneumonia. Twelve cases were cured and discharged from the hospital.

Case 1, residing in Huangpu district.

Case 2 and Case 3, residing in Jing’an district.

Case 4 – Case 6, residing in Minhang District

Case 7, residing in Jiading district.

Case 8, residing in Qingpu District

Case 9, residing in Fengxian District.

found in the social surface nucleic acid test, and the results were reviewed by the CDC as positive. The diagnosis was made as a confirmed case based on comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings. (Released on December 6)

Case 10 – Case 18, residing in Pudong New Area

Case 19, residing in Putuo district.

Case 20, residing in Yangpu District

Case 21, residing in Baoshan District

Case 22 – Case 24, residing in Songjiang District.

found in isolation control and reviewed by the CDC with positive results. The epidemiological history, clinical symptoms, laboratory tests and imaging findings were combined to diagnose a confirmed case.

The situation of locally asymptomatic infected persons

From 00-24 hours on December 6, 2022, there were 454 new cases of native asymptomatic infections.

Asymptomatic infected person 1, residing in Yangpu District, was found in the social surface nucleic acid test, and the result was reviewed by the CDC as positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections. (Released on December 6)

Asymptomatic Infected Person 2-Asymptomatic Infected Person 97, residing in Pudong New Area

Asymptomatic Infected 98-Asymptomatic Infected 116, residing in Huangpu District

Asymptomatic Infected 117-Asymptomatic Infected 121, residing in Xuhui District

Asymptomatic infected person 122-Asymptomatic infected person 152, residing in Changning District

asymptomatic infected 153-asymptomatic infected 174, residing in Jing’an district

asymptomatic infected person 175-asymptomatic infected person 198, residing in Putuo District

asymptomatic infected 199-asymptomatic infected 225, residing in Hongkou Dist.

Asymptomatic infected person 226-Asymptomatic infected person 244, residing in Yangpu District

Asymptomatic infected person 245-Asymptomatic infected person 306, residing in Minhang District

Asymptomatic infected person 307-Asymptomatic infected person 317, residing in Baoshan District

asymptomatic infected 318-asymptomatic infected 348, residing in Jiading District

Asymptomatic infected 349-Asymptomatic infected 357, residing in Jinshan District

Asymptomatic Infected 358-Asymptomatic Infected 418, residing in Songjiang District

Asymptomatic Infected 419 – Asymptomatic Infected 442, residing in Qingpu Dist.

asymptomatic infected persons 443-asymptomatic infected persons 452, residing in Fengxian Dist.

asymptomatic infected person 453-asymptomatic infected person 454, residing in Chongming District, the

Found in isolation control and reviewed by the CDC with positive results. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

The situation of imported cases from abroad

From 0-24 hours on December 6, 2022, 9 confirmed cases of imported neocrown pneumonia from abroad were reported through the joint prevention and control mechanism at ports. Two cases were cured and discharged, including one case from the UK and one case from Hungary.

Case 1 was of Japanese nationality, visiting relatives in Japan, departed from Japan and arrived at Shanghai Pudong International Airport on November 29, 2022, and was centrally isolated for observation upon entry, during which symptoms appeared. A comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were used to diagnose a confirmed case.

Case 2 was a Chinese national visiting relatives in Canada, departed from Canada and arrived at Shanghai Pudong International Airport on December 3, 2022, and was placed under intensive quarantine observation upon entry, during which she developed symptoms. The comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings led to the diagnosis of a confirmed case.

Case 3 and case 4 are both Chinese nationals, case 3 works in Japan and case 4 studied in Japan. Case 3 and case 4 departed from Japan on the same flight and arrived at Shanghai Pudong International Airport on December 4, 2022, and were placed under intensive isolation and observation upon entry, during which they developed symptoms. A comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were used to diagnose a confirmed case.

Case 5 was a Chinese national, working in Italy, who departed from Italy and arrived at Shanghai Pudong International Airport on December 4, 2022, and was placed under intensive isolation for observation upon arrival, during which he developed symptoms. The epidemiological history, clinical symptoms, laboratory tests and imaging findings were combined to diagnose a confirmed case.

Case 6, a Chinese national working in Thailand, arrived at Shanghai Pudong International Airport on December 4, 2022 from Thailand and was placed under intensive isolation for observation upon arrival, during which she developed symptoms. The epidemiological history, clinical symptoms, laboratory tests and imaging findings were combined to diagnose a confirmed case.

Case 7 was a Japanese national, visiting relatives in Japan, who departed from Japan and arrived at Shanghai Pudong International Airport on December 4, 2022, and was placed under intensive quarantine for observation upon entry, during which he developed symptoms. The epidemiological history, clinical symptoms, laboratory tests and imaging findings were combined to diagnose a confirmed case.

Case 8 was a Chinese national who studied in New Zealand, departed from New Zealand and arrived at Shanghai Pudong International Airport on December 4, 2022, and was placed under intensive isolation for observation upon entry, during which she developed symptoms. The epidemiological history, clinical symptoms, laboratory tests and imaging findings were combined to diagnose a confirmed case.

Case 9, a Chinese national working in Canada, departed from Canada and arrived at Shanghai Pudong International Airport on December 5, 2022, and was placed under intensive isolation for observation upon entry, during which she developed symptoms. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings led to the diagnosis of a confirmed case.

Nine cases of overseas imported confirmed cases have been transferred to designated medical institutions for treatment, and 228 close contacts of the same flight have been traced, all of whom have been implemented for centralized isolation and observation.

The situation of overseas imported asymptomatic infected persons

From 0-24 hours on December 6, 2022, there were 68 new cases of imported asymptomatic infections from abroad.

Asymptomatic infected person 1 is a resident of Taiwan, visiting relatives in Taiwan, departed from Taiwan and arrived at Shanghai Pudong International Airport on November 26, 2022, and was placed under centralized isolation and 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 2 was of Chinese nationality, studied in the UK, departed from the UK, arrived at Shanghai Pudong International Airport on November 27, 2022, and was placed under intensive quarantine 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 3 was of Chinese nationality, working in Malaysia, departed from Malaysia and arrived at Shanghai Pudong International Airport on November 27, 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 patients4 were of Chinese nationality, working in Thailand, departed from Thailand and arrived at Shanghai Pudong International Airport on November 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 patients5 were of Lebanese nationality, living in Ethiopia, departed from Ethiopia and arrived at Shanghai Pudong International Airport on November 28, 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 patients6 were American nationals living in the United States, departed from the United States, transferred via South Korea, arrived at Shanghai Pudong International Airport on November 28, 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 patients7 were of Japanese nationality, visiting relatives in Japan, departed from Japan and arrived at Shanghai Pudong International Airport on November 29, 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 8 and asymptomatic infected person 9 are both of Chinese nationality, asymptomatic infected person 8 works in the United States, asymptomatic infected person 9 visits relatives in the United States, asymptomatic infected person 8 and asymptomatic infected person 9 departed from the United States, took the same flight, arrived at Shanghai Pudong International Airport on November 29, 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 patient10 was of Chinese nationality, studied in New Zealand, departed from New Zealand, arrived at Shanghai Pudong International Airport on November 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 Person 11 was a Chinese national who studied in Korea, Asymptomatic Infected Person 12 was a Korean national who worked in Korea, and Asymptomatic Infected Person 13 was an American national who lived in Korea. Asymptomatic Infected Person 11-Asymptomatic Infected Person 13 departed from Korea on the same flight and arrived at Shanghai Pudong International Airport on November 30, 2022, and upon arrival, they were centrally isolated for observation, during which routine nucleic acid testing was abnormal. After screening, the district CDC nucleic acid test result for the new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infection.

Asymptomatic infected person 14 was of Chinese nationality, visiting relatives in Canada, departed from Canada, arrived at Shanghai Pudong International Airport on December 1, 2022, and was placed under intensive quarantine 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 patients15 were residents of Taiwan, living in Taiwan, departed from Taiwan, arrived at Shanghai Pudong International Airport on December 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 patients16 were Chinese nationals living in the United States, departed from the United States, arrived at Shanghai Pudong International Airport on December 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 person17 was of Chinese nationality, visiting relatives in the United States, departed from the United States, transferred via South Korea, and arrived at Shanghai Pudong International Airport on December 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 person18 was of Chinese nationality, working in the United States, departed from the United States, arrived at Shanghai Pudong International Airport on December 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 person19 was of Chinese nationality, visiting relatives in the United States, departed from the United States, arrived at Shanghai Pudong International Airport on December 2, 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 and asymptomatic infected person 21 were both of Chinese nationality, asymptomatic infected person 20 worked in Italy and departed from Italy, asymptomatic infected person 21 worked in Turkey and departed from Turkey, asymptomatic infected person 20 and asymptomatic infected person 21 were transferred via France, took the same flight and arrived at Shanghai Pudong International Airport on December 2, 2022, and were centrally isolated for observation upon arrival 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 patient22 was of Chinese nationality, visiting relatives in the United States, departed from the United States, transferred via Finland, and arrived at Shanghai Pudong International Airport on December 2, 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 person23 was a resident of Taiwan, living in Taiwan, departed from Taiwan and arrived at Shanghai Pudong International Airport on December 2, 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 24 was of Chinese nationality, working in Singapore, departed from Singapore and arrived at Shanghai Pudong International Airport on December 2, 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 25 was of Chinese nationality, working in Hong Kong, departed from Hong Kong and arrived at Shanghai Pudong International Airport on December 2, 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 person26 was an American national working in Japan, departed from Japan, arrived at Shanghai Pudong International Airport on December 2, 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 27 and asymptomatic infected person 28 were both Chinese nationals and asymptomatic infected person 29 was a Canadian national. Asymptomatic infected person 27 studied in the United States and departed from the United States with a connecting flight via Canada, asymptomatic infected person 28 and asymptomatic infected person 29 lived in Canada and departed from Canada with asymptomatic infected person 27-asymptomatic infected person 29 on the same flight , arrived at Shanghai Pudong International Airport on December 3, 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 patients 30 -asymptomatic infected patients 36 were all of Chinese nationality, asymptomatic infected patients 30, asymptomatic infected patients 31 were working in the United States, asymptomatic infected patients 32, asymptomatic infected patients 33 were visiting relatives in the United States, asymptomatic infected patients 34, asymptomatic infected patients 35 were living in the United States, asymptomatic infected patients 36 were studying in the United States, asymptomatic infected patients 30 -Asymptomatic Infected Person 36 departed from the United States on the same flight and arrived at Shanghai Pudong International Airport on December 3, 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 person37 was of Chinese nationality, working in Italy, out of Italy, transiting through Germany and Hungary, arriving at Shanghai Pudong International Airport on December 3, 2022, and was 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.

Asymptomatic infected person 38 and asymptomatic infected person 39 were both of Chinese nationality. Asymptomatic infected person 38 was working in Hong Kong and asymptomatic infected person 39 was visiting relatives in Hong Kong. Asymptomatic infected person 38 and asymptomatic infected person 39 departed from Hong Kong, took the same flight and arrived at Shanghai Pudong International Airport on December 3, 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 40-asymptomatic infected person 43 were all of Chinese nationality, asymptomatic infected person 40 and asymptomatic infected person 41 studied in the UK, asymptomatic infected person 42 lived in the UK, and asymptomatic infected person 43 worked in the UK, asymptomatic infected person 40-asymptomatic infected person 43 departed from the UK, took the same flight, and arrived in December 3, 2022, arrived at Shanghai Pudong International Airport 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 individual 44 was of Chinese nationality, studied in New Zealand, departed from New Zealand, arrived at Shanghai Pudong International Airport on December 3, 2022, and was placed under intensive quarantine 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.

Both asymptomatic infected person 45-asymptomatic infected person 47 were of Chinese nationality. Asymptomatic infected person 45 worked in Bosnia and Herzegovina and departed from Bosnia and Herzegovina, asymptomatic infected person 46 studied in the UK and departed from the UK, asymptomatic infected person 47 worked in Germany and departed from Germany, asymptomatic infected person 45-asymptomatic infected person 47 transferred via Austria , took the same flight and arrived at Shanghai Pudong International Airport on December 3, 2022, and was centrally isolated for observation upon entry, during which routine nucleic acid testing was abnormal. After screening, the district CDC nucleic acid test result for the new coronavirus was positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging findings were diagnosed as asymptomatic infections.

Asymptomatic infected person 48 was a Japanese national, visiting relatives in Japan, departed from Japan and arrived at Shanghai Pudong International Airport on December 4, 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 Individual 49- Asymptomatic Infected Individual 51 were all Chinese nationals, studying in the United Kingdom, departing from the United Kingdom on the same flight, arriving at Shanghai Pudong International Airport on December 4, 2022, and being 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 person52 was of Malaysian nationality, working in Malaysia, departed from Malaysia and arrived at Shanghai Pudong International Airport on December 4, 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 53 was of Malaysian nationality, asymptomatic infected person 54-asymptomatic infected person 56 was of Chinese nationality, asymptomatic infected person 53 and asymptomatic infected person 54 worked in Malaysia, departed from Malaysia and transferred through Korea, asymptomatic infected person 55 worked in Singapore, departed from Singapore and transferred through Korea, asymptomatic infected person 56 traveled in Korea. Asymptomatic Infected Person 53-Asymptomatic Infected Person 56 departed from South Korea on the same flight and arrived at Shanghai Pudong International Airport on December 4, 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 patients57 were Canadian nationals living in Canada, departed from Canada and arrived at Shanghai Pudong International Airport on December 4, 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 persons 58-asymptomatic infected persons 61 were all of Chinese nationality, asymptomatic infected persons 58 and asymptomatic infected persons 59 studied in Russia, asymptomatic infected persons 60 and asymptomatic infected persons 61 worked in Russia, asymptomatic infected persons 58-asymptomatic infected persons 61 departed from Russia, took the same flight, and arrived in December 4, 2022, arrived at Shanghai Pudong International Airport and was placed in centralized isolation 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 62 was a Chinese national working in the United States, and asymptomatic infected person 63 was an American national living in the United States. Asymptomatic infected person 62 and asymptomatic infected person 63 departed from the United States on the same flight and arrived at Shanghai Pudong International Airport on December 4, 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 patient64 was of Chinese nationality, studied in Slovenia, departed from Slovenia, transferred through Hungary and Finland, and arrived at Shanghai Pudong International Airport on December 5, 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 65 and asymptomatic infected person 66, both of Chinese nationality, working in France, departed from France, took the same flight, arrived at Shanghai Pudong International Airport on December 5, 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 person67 was of Chinese nationality, working in Singapore, departed from Singapore and arrived at Shanghai Pudong International Airport on December 5, 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 68 was of Chinese nationality, working in the United States, departed from the United States, arrived at Shanghai Pudong International Airport on December 5, 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.

Sixty-eight cases of imported asymptomatic infections from abroad have been transferred to designated medical institutions for medical observation, and 823 close contacts of the same flight have been tracked, all of whom have been implemented for centralized isolation and observation.

From 0-24 hours on December 6, 2022, 167 cases of asymptomatic infected persons were released from medical observation, including 115 cases of local asymptomatic infected persons and 52 cases of overseas imported asymptomatic infected persons.

From 0:00 July 3, 2022 to 24:00 December 6, 2022, a total of 560 cases were confirmed locally, 307 cases were cured and discharged, 277 cases were treated in hospital, and 0 cases died; there were 5025 asymptomatic infections. There are 0 suspected cases to be ranked.

As of 24:00 on December 6, 2022, there were 5720 cumulative overseas imported confirmed cases, 5653 cases discharged and 67 cases under hospital treatment. There are 0 suspected cases to be investigated.