Onchocerca volvulus infection in Ghana
Prevalence and intensity of Onchocerca volvulus infection and efficacy of ivermectin in endemic communities in Ghana: a two-phase epidemiological study Mike Y Osei-Atweneboana, Jeffrey KL Eng, Daniel A Boakye,John O Gyapong and Roger K Prichard. Interpretation Ivermectin remains a potent microfilaricide. However our results suggest that resistant adult parasite populations, which are not responding as expected to…