The Institut Pasteur du Laos was established to strengthen public health in the Lao People’s Democratic Republic through high-quality scientific research and applied public health expertise.

Research on infectious diseases provides essential evidence to guide public health decision-making. It supports answers to key operational questions such as vaccination coverage needs, the circulation of emerging viruses, and the presence of disease vectors in specific regions. This evidence base directly contributes to more effective prevention and response strategies.

Beyond its scientific role, IPL contributes to strengthening national capacity and autonomy in research, diagnostics, and epidemic investigation. Developing strong in-country expertise ensures that Lao PDR can progressively reduce reliance on external systems and reinforce its own public health resilience.

Infectious diseases are a regional challenge in Southeast Asia, a recognised hotspot for emerging and re-emerging pathogens. By strengthening national research and diagnostic capacity in a “One Health” approach, IPL contributes to reducing the risk of epidemic spread and improving regional preparedness.