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Table 5 Prevalence of Pfdhfr mutant haplotypes in isolates from three health facilities in Hodh Elgharbi, Mauritania

From: Characterization of Plasmodium falciparum genes associated with drug resistance in Hodh Elgharbi, a malaria hotspot near Malian–Mauritanian border

Haplotype n (%)
Aioun Kobeni Tintane Total
ANCSIa 28 (53) 64 (48) 35 (42) 127 (47)
ANCS/TI 1 (2) 2 (2) 0 3 (1)
ANC/RSI 0 1 (1) 0 1 (0.4)
ANC/RS/NI 0 3 (2) 1 (1) 4 (1)
ANCSI/L 1 (2) 0 2 (2) 3 (1)
AN/IC/RS/NI 6 (11) 11 (8) 4 (5) 21 (8)
AN/IC/RS/NI/L 0 0 1 (1) 1 (0.4)
AN/IC/RS/TI 0 1 (1) 0 1 (0.4)
AN/IC/RSI 1 (2) 2 (2) 2 (2) 5 (2)
AN/IC/RSI/L 0 0 1 (1) 1 (0.4)
AN/ICS/TI/L 0 0 1 (1) 1 (0.4)
AN/ICSI 1 (2) 1 (1) 0 2 (1)
AN/ICSI/L 0 0 2 (2) 2 (1)
AN/IRNI 2 (4) 1 (1) 0 3 (1)
ANRNI 1 (2) 3 (2) 1 (1) 5 (2)
AIC/RS/NI 1 (2) 0 0 1 (0.4)
AIC/RT/NI 1 (2) 0 0 1 (0.4)
AICNI 1 (2) 1 (1) 0 2 (1)
AIRNI 6 (11) 41 (31) 25 (30) 72 (27)
AIRNI/L 0 0 1 (1) 1 (0.4)
AIRT/NI 1 (2) 0 4 (5) 5 (2)
AIRT/NI/L 0 1 (1) 2 (2) 3 (1)
AIRTI 2 (4) 0 1 (1) 3 (1)
Total 53 (100) 133 (100) 83 (100) 269 (100)
  1. aPure wild-type Pfdhfr haplotype. The complete haplotype of one isolate was not determined (AIRNN, N not determined)