Figure 2From: Impact of two rounds of mass drug administration using diethylcarbamazine combined with albendazole on the prevalence of Brugia timoriand of intestinal helminths on Alor Island, IndonesiaNumber of people examined each year from 2001 to 2004 for B. timori and geometric mean of the mf-positives. The white boxes are mf-negative individuals, the grey boxes the mf-positive individuals. The percentages on the arrow indicate the treatment compliance. In the table the boxes marked with the stars differentiate the mf density.Back to article page