There is an epidemic in Zhuanghe, Dalian. Among the officially confirmed cases in Dalian, we found that there are many employees in university canteens. Their identities are chefs, pastry chefs and food sellers. The trajectory of these people's activities is very simple, basically around university dormitories and canteens. Some people have been to the university supermarket, others have been to the community service station.

1, an epidemic occurred in Zhuanghe, Dalian. Three employees in a university canteen were diagnosed and the teachers and students were isolated.

After the outbreak of Zhuanghe epidemic in Dalian, everyone is paying attention to the action track of confirmed cases announced every day. Three employees in a university canteen in Dalian were diagnosed. These three employees are chefs, pastry chefs and food salesmen. Because three employees of this university were diagnosed, the teachers and students of this university were isolated for nucleic acid testing. Because the staff in the university canteen are diagnosed, it may affect the three meals a day of teachers and students. I hope the school can make arrangements to ensure three meals a day for teachers and students.

2. Three employees in a university canteen in Dalian were diagnosed, and their action trajectory was very simple, that is, after the outbreak of Zhuanghe epidemic in Dalian, three employees in the university canteen were diagnosed, and their action trajectory was very simple. These three employees basically commute to work, because the canteen employees are basically local people in Zhuanghe, Dalian, and many of them live in the neighborhood near the university town. We saw the official trajectories of the three employees, which basically revolved around university canteens and dormitories. They just go to work. Among them, 1 people have been to the supermarket in the university, 1 people have been to the service station in the community. After the Zhuanghe epidemic in Dalian, the employees in these school canteens were isolated as close contacts, and later it was found that some canteen employees were positive for nucleic acid. After expert consultation, three employees were finally diagnosed as COVID-19.

Conclusion There are many students in Zhuanghe University Town, Dalian. This epidemic raid has affected students' daily life and disrupted many students' plans. I want to say to these students, come on! Please adjust your mentality, face the epidemic with a positive and sunny attitude, do a good job in prevention and control, adhere to online classes, and strive to overcome difficulties. Come on Zhuanghe! Come on, college students Dalian will win!