China News Service, April 12th. According to the website of the Qingdao Municipal Health Commission, between 0-24:00 on April 11, there were no new suspected cases of new coronavirus pneumonia, asymptomatic infections, and no new cured and discharged cases in Qingdao; One newly imported confirmed case was added, and 11 new close contacts were released from medical observation.

　　The newly imported confirmed case is Zhang, male, 38 years old, Chinese nationality, from Qingdao, working in Italy.

On March 26, 2021, he arrived in Nanjing by plane from Milan, Italy, and was quarantined for 14 days in Nanjing for medical observation. During the period, the nucleic acid and serum antibody test results were negative.

After the centralized isolation was lifted in Nanjing on April 9, 2021, train G282 from Nanjing South Station arrived at Qingdao Station at 21:38 on the same day, and was picked up from the transfer point to the centralized isolation point in Shibei District for medical observation.

On April 11, the result of the nucleic acid test of the North District Center for Disease Control and Prevention was positive and was transferred to a designated hospital for isolation and observation. Based on the epidemiological history, clinical manifestations and laboratory test results, the expert group diagnosed a confirmed case of new coronary pneumonia (common type). Isolate and treat in designated hospitals.

Sixty people in close contact with him have been traced, and all of them have implemented centralized quarantine medical observation.

　　Since 2020, Qingdao City has reported a total of 80 local confirmed cases of new coronavirus pneumonia, of which 79 were cured and discharged, and 1 died; 47 imported confirmed cases, of which 45 were cured and discharged, and 2 currently (1 imported from the Philippines) , 1 case imported from Italy) received isolation treatment in designated hospitals; 74 cases of asymptomatic infections, of which 67 were discharged, 7 existing cases (6 cases imported from the Philippines, 1 case imported from Indonesia) were isolated and observed in designated hospitals.

Since 2020, Qingdao has tracked a total of 5,627 close contacts, and there are currently 151 close contacts under medical observation.