On January 9, according to the Tianjin Municipal Epidemic Prevention and Control Command, the two new local confirmed cases of new coronavirus in Tianjin on January 8 belonged to the Aomi Kerong variant (BA.1 evolutionary branch), and a month ago, Tianjin reported that Chinese mainland detected the Aomi Kerong variant for the first time among overseas imported personnel.
On December 9, 2021, asymptomatic infected people imported from outside Tianjin were infected with the new coronavirus Obichjong variant (B.1.1.529 evolutionary branch), which is the first time that the new coronavirus Omnicronn variant has been found in Chinese mainland. Since then, imported cases of Aomi Kerong have been found in Guangzhou, Changsha, Shenzhen and Zhejiang, and no indigenous infection has been triggered except for Guangzhou. The current round of the epidemic in Tianjin is by far the largest number of local infection cases caused by Aomi Kerong in China.
"At present, the upstream and downstream transmission chains are still unclear. The current confirmed case in Tianjin may be community-borne, but it may be only a small branch of the chain of transmission, or a new source of transmission. Now everything is unknown, which is scary. Li Tong, chief physician of the Department of Respiratory and Infectious Diseases of Beijing You'an Hospital, once said in an interview with the surging reporter that this round of epidemic may still be related to inbound flights, may be the entry isolation points of various airports, or introduced during the transfer process.
According to the reporter, since 2022, Tianjin has added a total of 33 new confirmed cases imported from abroad, and 27 cases of asymptomatic infection. Recently, the Civil Aviation Administration of China (CAAC) has blown up a number of flights arriving in Tianjin: Polish Airlines flight LO93 (Warsaw to Tianjin), which entered on December 23, 2021, has confirmed 5 cases of COVID-19 passengers, and since January 17, 2022, the above operations have been suspended for 2 times; on December 24, 2021, 7 cases of Neos Airlines FLIGHT NO946 (Milan to Tianjin) have been confirmed, and since January 10, 2022, flight operations have been suspended twice Lot Polish Airlines flight LO93 (Warsaw to Tianjin) with confirmed COVID-19 passengers on December 16, 2021, suspended two flights from January 3, 2022, and Korean Air KE831 flight (Seoul to Shenyang) reward flight KE805/806 (Seoul to Tianjin) flight KE805/806 (Seoul to Tianjin) was cancelled from January 3, 2022.
Multiple cases of COVID-19 infection with the Omikejung variant have all been reported in Poland, Milan and Seoul. Chinese mainland The first case of the Omiljunn variant of the new coronavirus was detected in tianjin in December last year, which was confirmed by the Polish Ministry of Health as a Polish woman flying from Warsaw to China.
"As an important port city in the north, Tianjin undertakes the task of diverting international flights entering the capital, and the seaport undertakes the task of the main channel for the import and export of cold chain goods in the north, and the task of 'foreign defense import' is extremely arduous." The Tianjin Health Commission website released on January 2 "full effort to achieve three "no"! ——The article "Tianjin's Anti-epidemic Year" shows that since the beginning of this year, Tianjin has created three "noes" of the epidemic, the local epidemic caused by overseas personnel or goods has "not" occurred, the domestic local epidemic has "not" spread in Tianjin, and "no" has exported cases to sister provinces and cities. Since 2021, although tianjin has added more than 500 cases of imported infected persons from abroad, and the container throughput of Tianjin Port has exceeded 20 million TEUs in history, due to the continuous "learning from others" and the improvement of the "foreign prevention import" mechanism process, no local epidemic transmission from abroad to China has occurred.
Editor-in-charge: Qiao Jingfang
