Figure 2

Figure 2

The frequency or prevalence of Plasmodium falciparum multidrug resistance 1 (Pfmdr1) mutations over time. Where possible, mutant frequencies were extracted from publications or estimated (see the Methods section), otherwise mutant prevalence data are shown. Locations are coloured by geographical region and include the following countries. East Africa: Uganda, Tanzania, Zanzibar, Tanzania, mainland, Swaziland, Sudan, Rwanda, Mozambique, Malawi, Madagascar, Kenya, Ethiopia, Eritrea, Comoros; West Africa: Senegal, Nigeria, Mauritania, Mali, Liberia, Guinea-Bissau, Ghana, Gambia, Burkina Faso, Benin; Central Africa: Sao Tome and Principe, Republic of Congo, Gabon, Equatorial Guinea, Democratic Republic of Congo, Central African Republic, Cameroon, Angola. See also online supplementary figure S2-4 for the data separately by location and online supplementary data for the full data.