Diagnose whether COVID-19 lives in a hospital or a hotel.

According to the National Health Commission's guidelines on epidemic prevention and control, people diagnosed with COVID-19 should be treated in the hospital, and of course they should stay in the hospital. People from high-risk areas should be isolated and usually stay in hotels for 5 to 7 days. With the adjustment of the policy system of prevention and control normalization, it should be isolated at home for 3 days after the expiration of the isolation period.