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Table 2 Percentage of isolates with increased pfmdr1 gene copy number in monoclonal infections for each site per year

From: Increased pfmdr1 gene copy number and the decline in pfcrt and pfmdr1 resistance alleles in Ghanaian Plasmodium falciparum isolates after the change of anti-malarial drug treatment policy

Sites

%CN> 1

   

2003-04

2005-06

2007-08

2010

Begoro

-

42 (8/19)

0 (0/38)

0 (0/9)

Bekwai

-

0 (0/5)

10 (2/22)

20 (2/10)

Cape-Coast

-

55 (6/11)

3 (1/32)

7 (1/14)

Hohoe

0 (0/12)

-

7 (2/29)

-

Navrongo

8 (1/13)

20 (3/15)

3 (1/29)

30 (3/10)

Sunyani

-

12 (1/8)

10 (3/30)

0 (0/10)

Tarkwa

-

0 (0/2)

27 (4/15)

100 (3/3)

Wa

-

0 (0/2)

12 (4/33)

33 (3/9)

Yendi

-

20 (4/20)

17 (6/35)

18 (2/11)

Total

4 (1/25)

27 (22/82)

9 (23/263)

18 (14/76)