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Table 2 Presents summary of PCR amplification results and geographic distribution of samples collected in the study, number of samples amplified for different genes pfssurrna , pfcrt , and differential data on no. of samples amplified for different codons of pfmdr1

From: Survey of Plasmodium falciparum multidrug resistance-1 and chloroquine resistance transporter alleles in Haiti

Site

No. of samples positive for microscopy

Positive for pfssurrna

Positive for pfcrt

Codon 86-184

Codon 1034-1042

Codon 1246

No. of samples amplified for codons 86-1042

Port-au-Prince

251

70

39

29

27

8

23

Leogane

40

39

17

8

11

1

4

Cap Haitian

10

2

3

0

1

0

0

L’Cay Jacmel

17

16

15

13

9

0

8

Artibonite

50

26

3

2

2

0

1

Nippes

7

7

2

2

3

0

2

Total

375

160

79

54

53

9

38