Objective:To systematically analyze the basic characteristics and contents of the current health standards for infectious disease, environmental health, school health and disinfection in the context of COVID-19 prevention and control, and provide support for the further optimization of epidemic prevention and control guidelines and reference for the revision and improvement of related health standards.Methods:Public health standards used in COVID-19 prevention and control were selected for a systematic comparison with "The Plan of COVID19 Prevention and Control (the 6 th Edition)" and other epidemic prevention and control guidelines from the perspectives of application scope and technical elements. Results:The current standards of public health are with scientificity, timeliness and feasibility. The application scope and technical elements of the current public health standards basically meet the needs of the prevention and control of COVID-19 epidemic, but the public health standardization system still needs improvement, and some public health standards need to be revised.Conclusions:The implementation of current public health standards can provide strong technical support for the prevention and control of COVID-19 epidemic. The experience obtained from COVID-19 epidemic prevention and control might promote the further improvement of the health standardization system.

Objective:To compare the technical elements of health standards for nosocomial infection control, health protection, health information, and health emergency and biosafety in the context of the prevention and control of COVID-19, and provide support for the further optimization of the epidemic prevention and control guidelines.Methods:Above mentioned health standards used in COVID-19 prevention and control were collected for a systematic comparison with "Guidelines for Prevention and Control of COVID-19 in Medical Institutions" (the 1 st Edition) from the perspective of technical elements. Results:The application scope and technical elements of the current health standards basically meet the needs for the prevention and control of COVID-19 epidemic.Conclusions:The implementation of the current health standards can provide strong technical support for the prevention and control of COVID-19 epidemic. The experience obtained in the epidemic prevention and control can also contribute to the further revision and improvement of the health standards.

To systematically analyze the status of the standardization of basic public health services, the project of basic public health service equalization and the first round of national pilot projects of the standardization of basic public services are carried out to provide support for the promotion of the standardization and equalization of basic public health services. The information about above-mentioned three aspects related to national basic public health services were collected, and a systematic comparison of standardization of basic public health services with the 14 specifications in the National Basic Public Health Service Specification ( the 3 th Edition ) and the 51 pilot projects in the Notice of Carrying Out the Pilot Work of National Basic Public Service Standardization was conducted. The current public health standards are basically in line with the requirement of the resident health record management service specifications. However, the public health standards related to public health projects in other 13 service specifications and national basic public health service standardization pilot projects are incomplete or absent. The current public health standards cannot fully meet the requirements of the implementation of national basic public health services. In the process of promoting the equalization of basic public health service, it is urgent to develop targeted public health standards in related fields.