LOMWRU researchers conduct clinical research to help improve global, regional and Lao public health. They focus on infectious diseases, and also investigate diseases of nutrition and poverty. Poor quality medicines are a serious threat to our health. Falsified medicines and substandards medicines are a problem for all countries, but particularly for low and middle income countries where we see, for example, a large epidemic of fake anti-malarial drugs. Globally, better medicine regulatory authorities will help improve the quality of our medicines.