passenger who entered from Sweden. On May 26, one new imported confirmed case was added in Beijing, a passenger who entered from Zimbabwe. June On June 2, 1 new imported confirmed case was added in Beijing, a passenger who entered from Italy. July On July 12, 1 new imported confirmed case was added in Beijing, a passenger who entered from Greece. August On August 1, Beijing added 2 new confirmed cases of new coronary pneumonia related to outside Beijing and 1 case of asymptomatic infection, both of whom returned to Beijing from Zhangjiajie, Hunan Province, and came from the same family. On the same day, Beijing upgraded the prevention and control measures at Capital International Airport and Daxing International Airport. Improve the control level of entry into Beijing, strictly control the entry of people from medium and high-risk areas, restrict the entry of people from areas with cases of cases, and suspend flights, trains, and bus lines to Beijing. In addition, Beijing added 4 newly imported confirmed cases and 2 asymptomatic infections. September On September 4, Beijing added 1 new imported confirmed case. October On October 3, Beijing added 1 new imported confirmed case. November From 00:00 to 14:00 on November 1, a new local confirmed case of new coronary pneumonia was added in Beijing.On the same day, Chaoyang District was notified by the Changping Disease Control Department that the nucleic acid test results of two people in Changping District were positive and positive for a single gene, and their activities involved Huajiadi Experimental Primary School Chaolai Campus and Chen Jinglun Middle School Branch School.In addition, Beijing added 1 newly imported confirmed case and 1 asymptomatic infection. December On December 6, Beijing added 1 imported confirmed case and 1 imported asymptomatic infection. On December 9, Beijing added 1 imported confirmed case and 1 imported asymptomatic infection. On December 12, 2 newly imported confirmed cases in Beijing. On December 16, 1 new imported confirmed case was added in Beijing. On December 17, Beijing added 1 imported confirmed case and 1 imported asymptomatic infection. On December 20, 1 new imported confirmed case was added in Beijing. On December 25, Beijing added 1 imported case of asymptomatic infection transferred to a confirmed case and 1 case of asymptomatic infection. On December 26, 2 new imported confirmed cases were added in Beijing. On December 29, 1 new imported confirmed case was added in Beijing.