legal ground
Notice on scientific and accurate prevention and control of COVID-19 epidemic according to law
(2) Do a good job in prevention and control of key places to prevent proliferation risks.
1. Implement community prevention and control responsibilities. Give full play to the ability of community mobilization, implement grid and carpet management, assign responsibilities to people and contact households, and ensure the effective implementation of various prevention and control measures without leaving any dead ends. For communities where no cases have been found, the strategy of "external defense and internal transportation" should be implemented, and the work of organization and mobilization, health education, information notification, management of returnees in key areas and high-risk areas, environmental sanitation management, and material preparation should be done well. For communities with cases or epidemics, we should implement the strategy of "internal prevention of proliferation and external prevention of export". On the basis of the above measures, close contacts should also be managed and disinfected. In view of the communities where the epidemic has spread, the strategy of "internal prevention of proliferation and external prevention of export" will be implemented, and measures such as blocking epidemic areas and limiting crowd gathering will be further implemented.