Differential susceptibility of Onchocerca volvulus microfilaria to ivermectin in two areas of contrasting history of mass drug administration in Cameroon: relevance of microscopy and molecular techniques for the monitoring of skin microfilarial repopulation within six months of direct observed treatment

摘要

Overview of the study area including Bafia and Melong Health Districts and study communities. This map was created using ArcGIS (ArcMap v10.5.1) software