2. In the second step, we click on the epidemic service assistant to enter more and check the travel policy.
The third step is to click on the travel policy, choose Beijing as the starting city and Changsha as the destination city, and see the isolation measures for historical residents in medium and high-risk areas.
Isolation can be divided into infectious disease isolation and protective isolation in medicine. Infectious disease isolation refers to placing patients with infectious diseases and suspicious patients in designated places to temporarily avoid contact with the surrounding people, which is convenient for treatment and nursing.