Malaria prevention and control in Bhutan: successes and challenges.

This paper highlights on the current malaria situations in Bhutan and its challenges for future prevention and control strategies. In Bhutan, malaria affects more than half of the entire population, mostly residing in the southern districts bordering with Indian states of Assam and West Bengal. Over the past ten years, due to concerted efforts, the morbidity and mortality due to malaria has significantly declined. These preventive and control measures focused on the mass distribution of long lasting insecticidal treated nets, focal indoor residual spray and use of artemisinin-based combination therapies. However, considerable challenge lies ahead and research is needed to generate local evidence for sustainable elimination of malaria from Bhutan. The article should be of value and interest to planners, malaria programs and for future researchers on malaria in Bhutan.