Effectively implement the "four mornings" measures. Relevant departments and medical and health institutions should earnestly implement the "four early" measures of early detection,

early reporting, early isolation and early treatment of infectious diseases to cut off the transmission route and prevent the spread. We should do a good job in monitoring and reporting COVID-19 cases, clusters and community outbreaks,

and encourage organizations and individuals to find and report related cases and outbreaks. It is necessary to strengthen laboratory testing and diagnosis, and effectively improve the quality of detection and diagnostic timeliness.

It is necessary to make comprehensive use of epidemiological investigation and big data analysis methods to detect suspicious cases and close contacts in a timely manner and conduct follow-up management.

All localities should designate fever clinics and designated hospitals to carry out screening of fever patients, diagnose and isolate and treat COVID-19 cases in a timely manner, so as to prevent missed diagnosis and misdiagnosis, and prevent mild cases from turning into severe ones.

3.Encourage the implementation of dynamic health certification. Encourage qualified areas to promote personal health code and other information platforms, areas that do not have information conditions can use personal health declaration and other ways,

residents apply for electronic health code through the online platform or through the community to apply for a paper version of the health code (health pass card), to obtain travel, return to work and other qualifications. Relevant government departments, employers, communities, etc., comprehensively judge individual health risk levels to achieve dynamic health certification in special periods.

2.Prevention and control of key sites to strictly prevent proliferation risks.

1.Implementing community prevention and control responsibilities. Give full play to the mobilization capacity of communities, implement grid and carpet management, responsibility to people, contact households,

and ensure that all prevention and control measures are effectively implemented, leaving no dead ends. For communities where no cases have been found, the strategy of "preventing importation from outside" should be implemented, and work such as organizing mobilization,

health education, information dissemination, management of returnees from key areas and high-risk areas, environmental health management, and material preparation should be carried out. For communities with cases or outbreaks,

the strategy of "preventing spread within and preventing export outside" should be implemented. On the basis of the above measures, close contact management and disinfection should also be done well.

In response to the spread of the epidemic in the community, the implementation of the "internal prevention of spread, external prevention of export" strategy, further lockdown of the affected areas, restrictions on people gathering and other measures.

2.Implement the prevention and control responsibility of the employer. The employer shall strictly implement the epidemic prevention and control requirements for the resumption of work and production,

do a good job in the registration and reporting of employees returning to work, and establish a health account of employees. For employees who need to be quarantined for medical observation but have no related symptoms,

after detection and screening to rule out infection, the isolation time can be appropriately shortened and the staff can return to work in advance under the condition of taking protective measures.

Do a good job of ventilation, disinfection and environmental cleaning of office Spaces, work areas and public areas, and staff dormitories, and equip staff with necessary personal protective equipment.

Implement the "entry and exit inspection" system, and do a good job of daily temperature detection and health monitoring of employees. Implement zoning operations, disperse staggered peak dining, control the frequency and scale of meetings,

and minimize the gathering of personnel. Enterprises and public institutions that meet the conditions are encouraged to adopt staggered work hours, flexible working hours or home-based work. The unit shall set up an isolated observation area,

and shall promptly isolate employees when they have suspicious symptoms and arrange for nearby medical treatment, and cooperate with the local disease control department to do a good job of case reporting, epidemiological investigation, and closure and disinfection of relevant areas.

3.Implement the prevention and control responsibility of colleges and universities. Students are strictly prohibited from returning to school in advance. Before the opening of the school, prepare the plan and monitoring equipment,

prepare the isolation space, and improve the environmental health. After the opening of the school, the medical office of the school will strengthen monitoring, and take separate isolation measures for students from key areas of epidemic prevention and control,

who have had contact with confirmed patients and have corresponding symptoms. Carry out "morning, afternoon and evening inspection", implement "daily reporting" and "zero reporting" systems, strengthen the management of absence due to illness,and timely follow-up and report to students and staff who are absent due to illness.