Figure 2.

Prevalence of drug resistance distributed in various regions and countries. Antimalarial drug resistance surveillance obtained from WWARN Molecular Surveyor: (a) exhibiting the chloroquine drug resistance with incidence of Plasmodium falciparum chloroquine resistance transporter K76T mutation, (b) presenting the frequency of Pfdhfr gene with 51I mutation in association with resistance to sulfadoxine-pyrimethamine drug, (c) the prevalence of Kelch 13 propeller mutation for artemisinin resistance in the Southeast Asia region