The Design and Application of Laboratory Information Management System in CDC;

As one of the most important parts of the National Network for Disease Control and Prevention and Public Health Information System in China, a real-time web-based disease surveillance system to monitor 36 modifiable diseases is recently developed in Chinese Center for Disease Control and Prevention.

Study on essential functions of CDCs in central and western poor counties;

Objective:to nail down manpower allocation of prevention and control of hepatitis B in CDC in cities and counties.

Objective\ to compare the human resources allocation of CDC in different areas and different levels.

Infectious diseases hospital and center for disease control and prevention are the infectious and biohazardous places in which the water supply and drainage systems are closely related to hygiene and anti-epidemics and environmental safety,especially the local people generally concerns and worries about the wastewater treatment and discharge.

The direct responsibility of Center for Disease Control and Prevention(CDC)is to perform sanitary treatment and epidemiological investigation,and the indirect responsibility is to provide entrustment and technical support service.