Fig. 3From: Plasmodium falciparum histidine rich protein-2 diversity and the implications for PfHRP 2: based malaria rapid diagnostic tests in GhanaPrevalence of P. falciparum parasites lacking exon 2 of pfhrp2 and or pfhrp3. Samples that were confirmed positive for P. falciparum by PCR genotyping were further analyzed for the presence of pfhrp2 and pfhrp3 by PCR amplification of exon 2. Samples were grouped according to the presence or absence of either or both pfhrp2 and pfhrp3Back to article page