Legal analysis: to stay in school, the school needs the hospital to prove that you are acting according to the regulations. The hospital certificate means that you need to go home to eat and live with a certain disease, for example, you need to go home to take medicine on time, or you can't eat in the school cafeteria or live in the dormitory with a certain disease. In the hospital certificate, the doctor should state the situation. Under normal circumstances, schools are not allowed to stay away from schools because of the great security risks. On the way home, there will be all kinds of problems at home, especially in study. Without supervision, learning will be relaxed, which will affect learning, so if conditions permit, we still have to live on campus.

Legal basis: Article 23 of the Social Insurance Law of People's Republic of China (PRC), employees shall participate in the basic medical insurance for employees, and both employers and employees shall pay the basic medical insurance premium according to the provisions of the state.

Individual industrial and commercial households without employees, part-time employees who have not participated in the basic medical insurance for employees and other flexible employees can participate in the basic medical insurance for employees, and individuals pay the basic medical insurance premium in accordance with state regulations.