What are the "three guarantees" and "four unifications" in epidemic prevention and control?

"Three guarantees in front of the door" refers to sanitation, greening and order. The "four ones" of epidemic prevention and control refer to "one investigation", "one batch", "one test", "one ban" and "four ones", aiming at strictly controlling the epidemic situation and creating a healthy living environment.

1, ensure hygiene, that is, there is no garbage, sundries, sewage, dirt, oil stains and serious dust accumulation in front of the door, and the sunshade is standardized, clean and undamaged; Sanitary facilities are in good condition and clean, without damage; 2, green, that is, to assist the greening management department to protect trees, flowers and green facilities, timely clean up the garbage and debris in front of the flower bed, do not climb trees, pick flowers, do not nail trunks, branches, hanging debris; 3, order, that is, it is forbidden to hang the sun, occupy the road, pile up, post and other behaviors that affect the order of the city, and have the responsibility to supervise, persuade and report other behaviors that affect the order of the city, such as stopping, leaning, setting up stalls, digging, etc.