Impact of an Irrigation Dam on the Transmission and Diversity of Plasmodium falciparum in a Seasonal Malaria Transmission Area of Northern Ghana

Figure 1

Parasite prevalence by microscopy and PCR. Frequency distribution of the prevalence of P. falciparum by microscopy and PCR at both sites in the wet and dry season. Labels for the x-axis: M wet-wet season microscopy, M dry-dry season microscopy, S-M wet-wet season submicroscopic, and S-M dry-dry season submicroscopic.