Does Shanghai need to be isolated for 8 days?

That's not true. After four days of centralized isolation observation 14, community health monitoring continued for seven days. Check your body temperature twice every morning and evening. Don't go out unless necessary, especially avoid going to crowded places. Be sure to wear a mask when you go out, don't participate in gathering activities, and seek medical advice in time if you have symptoms such as fever and cough. Six nucleic acid tests were carried out during isolation observation and community health monitoring; For those who focus on research, the frequency of nucleic acid detection should be increased appropriately.