Fig. 2From: Chloroquine sensitivity: diminished prevalence of chloroquine-resistant gene marker pfcrt-76 13 years after cessation of chloroquine use in Msambweni, KenyaTrends in prevalence of the Pfcrt mutant and wild type alleles across different study sites in Kenya from 1997 through to the current 2013 study. There is a clearly observable reduction in the overall prevalence of the mutant pfcrt allele, which is in line with the results obtained in the current studyBack to article page