Fig. 1: HIV Epidemic Surface Prevalence (ESP) maps.

Shown for a Eswatini, b Malawi, and c Zambia. The first color scale refers to Eswatini, the second color scale refers to both Malawi and Zambia. The maps are not plotted on the same scale because the range for HIV prevalence for Eswatini is much larger than the range for HIV prevalence for Malawi and Zambia.