China News Service, August 19. According to the WeChat public account of "This is Daxing", the Office of the Leading Group for the Prevention and Control of the Novel Coronavirus Pneumonia Epidemic in Daxing District, Beijing issued an announcement on the 19th saying that at 18:30 pm on August 18th , Daxing District found a person with positive nucleic acid test among the quarantine control personnel, who was visiting relatives in Beijing from other provinces, and his temporary residence was Shanglinyuan Community, Jiugong Town, Daxing District.

Has been transferred to a designated hospital for isolation and treatment, and has been diagnosed as an asymptomatic infection.

  Daxing District immediately launched the emergency response mechanism, and the work of flow tracing, investigation and control, and nucleic acid testing was carried out simultaneously.

The asymptomatic infected person has taken temporary closure and control measures in Beijing's temporary residence and visiting points.

The determined close-contact and sub-close contact personnel have implemented control measures, and the risk points and places involved in Daxing District have been terminally disinfected, and the relevant personnel and environmental sampling are all negative.

Risk information related to other areas has been simultaneously circulated.

  The initial flow of the asymptomatic infection is as follows:

  August 16

  At 13:30, take the Z22 train from Xining City, Qinghai Province to Beijing West Railway Station (Exit 2) at 08:50 on the 17th.

  August 17

  At 9:35, take a private car to the nucleic acid detection point at the Shanglinyuan Community Express Bus Station in Jiugong Town, Daxing District to collect nucleic acid.

  9:43, pick up the express at the express pick-up point in Shanglinyuan Community.

  At 9:50, I arrived at the Shanglinyuan Community Neighborhood Committee to report, and then returned to my temporary residence.

  At 20:18, I went to Building 11 and the small supermarket on the west side of Building 29 in Demao Community for shopping, and then returned to my temporary residence and did not go out again.

  At 23:08, relevant departments such as the Daxing District Center for Disease Control and Prevention immediately started work after receiving the information from other provinces, and transferred the asymptomatic infected person to a centralized isolation hotel at 1:38 the next day.

  August 18

  At 18:30, the nucleic acid test results were initially positive.

  Please report to the community (village), work unit or hotel where you live immediately and take the initiative to report to the community (village), work unit or hotel where you live with the time and space of the above itinerary; cooperate with the implementation of management and control requirements, and complete nucleic acid testing in a timely manner.

Territories do their best to ensure service.

The follow-up situation will be notified in a timely manner.