Most of the new local cases in Beijing went to other provinces to attend training courses. What is their epidemiological trajectory?

From February 22, 2022 1 1:00 to February 231:00, there were 8 new cases in Beijing, 7 of which were members who went to other provinces to attend a training course of a company. These people are involved in many areas, so when these people are diagnosed, the relevant staff will immediately summarize their epidemic trajectory and publish an announcement online to let more people know. If someone has been to these places, then everyone must go to the hospital in time for nucleic acid testing and self-isolation.

First, the patient's flow trajectory involves the Economic Development Zone and Chaoyang District.

1 The infected person lives in Ronghua Street Garden Community of Economic Development Zone, and his wife is the second infected person. She went to other provinces for training from February 17 to February 20, and their nucleic acid test results were negative on February 17 and February 20, and she took the G502 train to the G5 16 train on February 2/kloc-0. The third infected person is Runze Yuexi Community, Laiguangying Township, Chaoyang District. The nucleic acid results were negative on February 16 and February 20. On February 20, he took the Z6 train to Beijing, and the test results were normal that day, but he was isolated as a close contact of the confirmed case on February 20.

Second, it involves Tongzhou District, Shunyi District and Xicheng District.

The fourth patient lives in Yuejiyuan Community, Yun Tong Street, Tongzhou District, and the nucleic acid results were negative on February 17 and February 2 1 day. After attending the training, he returned to Beijing by flight Hu7 188 on February 20th, and was tested positive for oral cavity on February 22nd, but he was also isolated at home. The fifth patient lives in Yijun Mountain Villa Community, Lisui Town, Shunyi District. The nucleic acid test results were negative on February 16 and February 20. After attending the training, he arrived in Beijing by train Z6. The sixth and seventh patients live in Xicheng District. The former took the G5304 train and returned to Beijing after attending the training. After attending the training, the latter returned to Beijing by flight mu245 1.

Three. Concluding remarks

This company actually started to hold training sessions at the forefront. As a result, several confirmed patients did not expect to appear. After attending the training, these patients did not find any abnormalities. After returning to Beijing, they found that their bodies were abnormal, but they were also isolated at home.