Onchocerciasis transmission in Ghana: persistence under different control strategies and the role of the simuliid vectors.

Lamberton PH, Cheke RA, Winskill P, Tirados I, Walker M, Osei-Atweneboana MY, Biritwum NK, Tetteh-Kumah A, Boakye DA, Wilson MD, Post RJ, Basanez MG