3. in conjunction with the core public health officials of the Thailand health promotion activities in the surveillance, prevention, control of disease. Other health problems and health hazards in the community.
3. co-led the health authorities of Thailand in the activities of health promotion, surveillance, prevention and control of diseases and other health problems in the community.
3. A core with health officials in Thailand in promoting health surveillance, prevention, disease control, health and other health problems. In the community.