Five new cases of asymptomatic infection in Shanghai

Original title: five new cases of asymptomatic infection in Shanghai
Health Shanghai 12320 wechat company
Novel coronavirus pneumonia cases were reported in 32 cases from 0 to 24 in January 7, 2022, through joint control mechanism of port. 14 new patients were cured and discharged, including 7 from the United States, 2 from Nigeria, 1 from Spain, 1 from Mozambique, 1 from Britain, 1 from Congo (Brazzaville) and 1 from Indonesia.
Case 1, a Chinese national, studied in Canada, started from Canada and arrived at Shanghai Pudong International Airport on December 25, 2021. After entering the customs, he was intensively isolated and observed, during which symptoms occurred. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 2, a Chinese national, studied in Ukraine, started from Ukraine, transferred via Switzerland, and arrived at Shanghai Pudong International Airport on December 27, 2021. After entering the customs, he was intensively isolated and observed, during which symptoms occurred. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 3, a Chinese working in Canada, started from Canada and arrived at Shanghai Pudong International Airport on December 29, 2021. After entering the customs, he was intensively isolated for observation, during which symptoms occurred. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 4, a Chinese, worked in South Korea. Starting from South Korea, he arrived at Shanghai Pudong International Airport on December 31, 2021. After entering the customs, he was intensively isolated for observation, during which symptoms occurred. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 5 is a Chinese national living in the United States. Starting from the United States, he arrived at Shanghai Pudong International Airport on January 2, 2022. After entering the customs, he was intensively isolated and observed, during which symptoms occurred. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 6 and case 7 are all Chinese nationals. Case 6 works in the UAE and case 7 travels in the UAE. Case 6 and case 7 depart from the UAE and take the same flight. They arrived at Shanghai Pudong International Airport on January 3, 2022. After entering the customs, they were isolated and observed, and symptoms occurred during them. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 8-case 11 are all Chinese nationals. Case 8 travels in France and departs from France. Case 9 works in the Democratic Republic of the Congo, departs from the Democratic Republic of the Congo and transfers through France. Case 10 works in France and departs from France. Case 11 works in Senegal and transfers through France. Case 8-case 11 take the same flight, He arrived at Shanghai Pudong International Airport on January 3, 2022. After entering the customs, he was intensively isolated and observed, during which he developed symptoms. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 12, a Chinese national, worked in Singapore. Starting from Singapore, he arrived at Shanghai Pudong International Airport on January 3, 2022. After entering the customs, he was intensively isolated and observed, during which symptoms occurred. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 13 was American and studied in the United States. Case 14 was Chinese and visited relatives in the United States. Case 13 and case 14 started from the United States and took the same flight. They arrived at Shanghai Pudong International Airport on January 4, 2022. After entering the customs, they were isolated and observed, and symptoms occurred during them. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 15, a Chinese national, worked in Togo, started from Togo, transferred to France, and arrived at Shanghai Pudong International Airport on January 4, 2022. After entering the customs, he was intensively isolated and observed, during which symptoms occurred. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 16-case 18 are all Chinese nationals. Case 16 works in Dominica, departs from Dominica and transfers via Germany. Case 17 works in Brazil, departs from Brazil and transfers via Germany. Case 18 works in Kazakhstan, departs from Kazakhstan and transfers via Germany. Case 19 is German, vacations in Germany and departs from Germany. Case 16-case 19 take the same flight, He arrived at Shanghai Pudong International Airport on January 4, 2022. After entering the customs, he was intensively isolated and observed, during which he developed symptoms. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 20, a Chinese national, worked in Ghana, started from Ghana, transferred through the Netherlands, and arrived at Shanghai Pudong International Airport on January 4, 2022. After entering the customs, he was isolated and observed, during which symptoms occurred. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Cases 21-23 were all Chinese nationals. Cases 21 and 22 studied in Canada and case 23 worked in Canada. Cases 21-23 started from Canada and arrived at Shanghai Pudong International Airport on January 5, 2022. After entering the customs, they were isolated and observed, and symptoms occurred during them. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 24 and case 25 are Chinese nationals. Case 24 lives in the United States, case 25 studied in the United States. Case 24 and case 25 took the same flight from the United States and arrived at Shanghai Pudong International Airport on January 5, 2022. After entering the customs, they were isolated and observed, and symptoms occurred during the period. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 26, a Chinese national, worked in Bolivia, started from Bolivia, transferred via Colombia and the Netherlands, and arrived at Shanghai Pudong International Airport on January 5, 2022. After entering the customs, he was intensively isolated and observed, during which symptoms occurred. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Cases 27-29 are all German nationals, traveling in Germany, and case 30 is Chinese nationals, living in Germany. Cases 27-30 depart from Germany, take the same flight, and arrive at Shanghai Pudong International Airport on January 5, 2022. After entering the customs, they are intensively isolated for observation, during which symptoms occur. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
Case 31 and case 32 are Chinese nationals. Case 31 visited relatives in the United States and case 32 studied in the United States. Case 31 and case 32 started from the United States and took the same flight. They arrived at Shanghai Pudong International Airport on January 6, 2022. After entering the customs, they were isolated and observed, and symptoms occurred during them. Based on the epidemiological history, clinical symptoms, laboratory test and imaging results, the confirmed case was diagnosed.
32 imported confirmed cases from abroad have been transferred to designated medical institutions for treatment, 468 people in close contact with the flight have been tracked, and centralized isolation observation has been implemented.
From 0:00 to 24:00 on January 7, 2022, 3 cases of imported asymptomatic infection were added.
Asymptomatic infected person 1 is a Chinese, studying in the United States. Starting from the United States, he arrived at Shanghai Pudong International Airport on January 4, 2022. After entering the customs, he was isolated and observed, during which the routine nucleic acid detection was abnormal. After investigation, the CDC COVID-19 nucleic acid test results were positive. According to epidemiological history, clinical symptoms, laboratory test and imaging results, asymptomatic infection was diagnosed.
Asymptomatic infected person 2 is a Chinese, working in the United Arab Emirates. Starting from the United Arab Emirates, he arrived at Shanghai Pudong International Airport on January 4, 2022. After entering the customs, he was isolated and observed, during which the routine nucleic acid detection was abnormal. After investigation, the CDC COVID-19 nucleic acid test results were positive. According to epidemiological history, clinical symptoms, laboratory test and imaging results, asymptomatic infection was diagnosed.
Asymptomatic infected person 3 was Chinese, worked in the United States, started from the United States and arrived at Shanghai Pudong International Airport on January 5, 2022. After entering the customs, they were isolated and observed, during which routine nucleic acid detection was abnormal. After investigation, the CDC COVID-19 nucleic acid test results were positive. According to epidemiological history, clinical symptoms, laboratory test and imaging results, asymptomatic infection was diagnosed.
Three cases of imported asymptomatic infection abroad have been transferred to designated medical institutions for treatment, and those in close contact with the flight have been subject to centralized isolation and observation.
No new novel coronavirus pneumonia confirmed in January 7, 2022 0 - 24.
From 0:00 to 24:00 on January 7, 2022, 5 local asymptomatic infections were added.
Asymptomatic infected persons aged 1,55, asymptomatic infected persons aged 2,58, asymptomatic infected persons aged 3,58, asymptomatic infected persons aged 4,59 and asymptomatic infected persons aged 5,50 were all close contacts of asymptomatic infected persons imported from the field reported on January 4, that is, they were implemented centralized isolation medical observation. During this period, 5 people had abnormal nucleic acid detection and were rechecked as positive by the municipal CDC. After consultation by the municipal expert group, the asymptomatic infection was diagnosed according to the epidemiological history, clinical symptoms, laboratory test and imaging results.
At present, 34 close contacts of the above asymptomatic infected persons in the city have been tracked, and centralized isolation and observation have been implemented. The places where asymptomatic infected persons have been active have been subject to terminal disinfection.
As of 24:00 on January 7, 2022, there have been 2881 confirmed imported cases abroad, 2601 discharged and 280 treated in hospital. There is one suspected case to be investigated.
As of 24:00 on January 7, 2022, there were 388 locally confirmed cases, 381 cured and discharged, 0 treated in hospital and 7 dead. There are 0 suspected cases to be investigated.
As of 24:00 on January 7, 2022, there were 22 asymptomatic infections still under medical observation, including 6 asymptomatic infections imported from abroad, 16 cases were asymptomatic infection.