What does closed-loop management of COVID-19 epidemic mean?

The closed management of residential area is to draw a clear line inside and outside the residential area and clearly distinguish between internal personnel and external personnel. Many places require closed management of each community, including closing unnecessary sidewalks, wearing masks for people entering and leaving the community, closing crowded places in the community, and strictly checking registered people's cars.

During the popular period in COVID-19, the closed management mode of residential quarters was also seen in the use of pass cards by owners to strictly check the entry and exit of outsiders. The property disinfects public areas such as elevators, door handles and express storage areas for more than 2 times every day. In addition, an independent waste mask collection bucket should be set up in the community, and a warm reminder should be posted in time in the building with suspected or confirmed cases.

Matters needing attention in epidemic prevention and control in COVID-19?

Wear masks: Many people wear masks in class or at work. Always keep a proper distance when communicating, and wear masks correctly in closed spaces, public places and close contact.

Wash your hands frequently: Wash your hands before going out, before meals, before and after defecation, before touching your mouth, eyes, nose, after coughing or sneezing, before and after wearing and taking off a mask, and after touching public goods (sports equipment, school computers, handrails, etc.). ), and when you feel your hands are dirty. ?

Regular ventilation: in the dormitory, classroom, canteen, dormitory, library, office, bathroom and other activity areas, strengthen ventilation and cleanliness, and maintain indoor air circulation, and ventilate at least three times every morning, noon and evening for at least 30 minutes each time.