Figure 2.

Prevalence of microfilariae (mf), community microfilarial load (CMFL), annual biting rate (ABR), and crude annual transmission potential (ATP) against time in the River Gambia / Mako (A) study area. The thick grey lines at the top indicate the period over which ivermectin mass treatment was given. Note that the top two panels refer to survey villages, and the bottom two panels to capture points.