Dr. Burnham is a Professor at the Johns Hopkins Bloomberg School of Public Health at Johns Hopkins University in the department of international health. He has extensive field experience in onchocerciasis control and has worked on a number of World Health Organization (WHO) onchocerciasis-related working groups, including the WHO Ivermectin Subcommittee and Scientific Working Group on Filariasis and the WHO Onchocerciasis Operational Research Task Force. He also provided assistance to the WHO Special Program for Research and Training in Tropical Diseases analyzing the impact of ivermectin on onchocercal skin disease. Dr. Burnham worked in Malawi to establish a Mectizan distribution program and eye care project, and he conducted an evaluation of the Malawi onchocerciasis control program for the International Eye Foundation. He also worked in Uganda on an onchocerciasis control consultation for Deutsche Gesellschaft Technische Zusammenarbeit. Dr. Burnham has published a number of articles on onchocerciasis and other tropical diseases, including an editorial commentary in the Lancet on the use of ivermectin in loiasis-endemic areas, a topic frequently discussed during MEC/AC meetings.