Addressing the challenge of the emerging NCD epidemic: lessons learned from Botswana's response to the HIV epidemic.

Botswana has the second highest prevalence of human immunodeficiency virus/acquired immune-deficiency syndrome (HIV/AIDS) in the world, and yet it has built one of Africa's most progressive and comprehensive HIV programs. While public health infrastructure has responded remarkably to the HIV epidemic, the prevalence of non-communicable diseases (NCDs), particularly diabetes mellitus and cardiovascular disease, in both HIV-infected and non-infected individuals, is increasing rapidly. Applying lessons learned from the scale-up of HIV/AIDS services may help with the implementation of an effective response to the challenges of the emerging NCD epidemic. We suggest that a successful response should include integrated service delivery, capacity building to provide disease-specific care, and strong partnerships to mobilize communities.