Find out the number, number, location and control situation in epidemic prevention and control.
1. "Four responsibilities": territory, department, unit and individual.
2. Normalized epidemic prevention and control "three invariants": unchanged leadership, organization and personnel.
3. Five networks for epidemic prevention and control: prevention and control responsibility network, grass-roots community network, entrance crossing prevention and control network, medical rescue network and material support network.
4. "Four major risk points": imported epidemic situation in overseas and domestic high school risk areas, imported cold chain goods, centralized isolation of personnel infection, and cross-infection of medical institutions.
5. "Key places": crowded and mobile places prone to cluster epidemics during the COVID-19 epidemic, such as stations, airports, docks, public transportation, fitness and entertainment places, hairdressing and bathing places, farmers' markets, supermarkets, cinemas, stadiums, conference centers, libraries, museums, art galleries and other indoor places, commodity exhibitions and after-sales service places.
6 "Key institutions": institutions prone to cluster epidemics during the COVID-19 epidemic, including medical institutions, children's welfare homes, nursing homes, supervision places, schools, nurseries and training institutions.
7. "Key population": people with high exposure risk, high transmission risk and low resistance in COVID-19, including medical personnel, frontline personnel of entry and exit, customs and market supervision system, police, security guards, sanitation workers, cleaning staff, transport practitioners, couriers, service personnel in public places, water, electricity and gas workers, the elderly, patients with chronic basic diseases, pregnant women and children.