Fifteen Years of Annual  Mass Treatment of Onchocerciasis with Ivermectin Have Not Interrupted Transmission in the West Region of Cameroon

<table>Comparison of mf rates among adults and children at baseline, 1996, with followup surveys in 2005, 2006, and 2011 in West Region of Cameroon.</table>

Journal of Parasitology Research

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Figure 2

Figure 2: Fifteen Years of Annual  Mass Treatment of Onchocerciasis with Ivermectin Have Not Interrupted Transmission in the West Region of Cameroon 