Effect of sulfadoxine-pyrimethamine chemoprophylaxis in pregnant women on selection of the new<i>P. falciparum dhps</i>quintuple mutant carrying the I431V mutation

Abstract

We found a strong overrepresentation of the CirnI/vagKgs haplotype in the IPTp-SP pregnant group, suggesting a high level of resistance of this mutant to SP. This could compromise not only the effectiveness of IPTp-SP but also the seasonal malaria chemoprevention of young children, now widely implemented.