Figure 1.
Reports of CQR Plasmodium vivax in 2009. Red stars highlight areas of confirmed resistance as defined by greater than 10% recurrence (and greater than five clinical treatment failures) by day 28 with or without measurement of chloroquine drug concentration; orange diamonds locate area suggestive of resistance as defined by less than 10% recurrence (or less than five clinical treatment failures) by day 28, with chloroquine drug concentrations; yellow circles locate sites of possible resistance as defined by less than 10% recurrence (or less than five clinical treatment failures) by day 28, without drug concentrations. Adapted from [16].