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Table 1 Prevalence of Pfcrt genotypes between 2016 and 2018

From: Molecular surveillance of Pfcrt and k13 propeller polymorphisms of imported Plasmodium falciparum cases to Zhejiang Province, China between 2016 and 2018

Region

Country

No

Prevalence (%)

Wild type (CVMNK)

Mutation type (CVIET/SVMNT)

Mixed type (CVM/I N/E/D/K K/T)

Central Africa

 

114

83 (72.81)

25 (21.93)

6 (5.26)

 

DR Congo

50

39 (78.00)

10 (20.00)

1 (2.00)

Cameroon

40

32 (80.00)

6 (15.00)

2 (5.00)

Central African Republic

4

4 (100.00)

0 (0)

0 (0)

Chad

4

3 (75.00)

0(0)

1 (25.00)

Congo

5

3 (60.00)

2 (40.00)

0 (0)

Gabon

11

2 (18.18)

7 (63.64)

2 (18.18)

East Africa

 

33

29 (87.88)

2 (6.06)

2 (6.06)

 

Ethiopia

3

1 (33.33)

1 (33.33)

1 (33.33)

Somalia

1

0 (0)

1 (100.00)

0 (0)

Rwanda

1

1 (100.00)

0 (0)

0 (0)

Tanzania

17

17 (100.00)

0 (0)

0 (0)

Uganda

11

10 (90.91)

0 (0)

1 (9.09)

North Africa

 

4

3 (75.00)

1 (25.00)

0(0)

 

Sudan

4

3 (75.00)

1 (25.00)

0(0)

South Africa

 

54

48 (88.89)

5 (9.26)

1 (1.85)

 

Mozambique

11

11 (100.00)

0 (0)

0 (0)

Angola

30

24 (80.00)

5 (16.67)

1 (3.33)

Malawi

5

5 (100.00)

0 (0)

0 (0)

Republic of south Africa

4

4 (100.00)

0 (0)

0 (0)

Zambia

4

4 (100.00)

0 (0)

0 (0)

West Africa

 

260

177 (68.08)

70 (26.92)

13 (5.00)

 

Republic of Niger

10

8 (80.00)

2 (20.00)

0 (0)

Ghana

27

27 (100.00)

0 (0)

0 (0)

Benin

8

4 (50.00)

2 (25.00)

2 (25.00)

Burkina Faso

2

2 (100.00)

0 (0)

0 (0)

Côte d’Ivoire

21

13 (61.90)

6 (28.57)

2 (9.52)

Guinea

48

39 (81.25)

9 (18.75)

0 (0)

Guinea-Bissau

2

1 (50.00)

1 (50.00)

0 (0)

Liberia

5

1 (20.00)

3 (60.00)

1 (20.00)

Mali

2

2 (100.00)

0 (0)

0 (0)

Mauritania

3

2 (66.67)

0 (0)

1 (33.33)

Nigeria

118

74 (62.71)

37 (31.36)

7 (5.93)

Sierra Leone

11

3 (27.27)

8 (72.73)

0 (0)

Senegal

1

0 (0)

1 (100.00)

0 (0)

Togo

2

1 (50.00)

1 (50.00)

0 (0)

Southeast Asia

 

2

1 (50.00)

1 (50.00)

0 (0)

 

Philippines

1

0 (0)

1 (100.00)

0 (0)

Myanmar

1

1 (100.0)

0 (0)

0 (0)

Oceania

 

4

1 (25.00)

3 (75.00)

0 (0)

 

Papua New Guinea

4

1 (25.00)

3a (75.00)

0 (0)

Total

471

342 (72.61)

107 (22.72)

22 (4.67)

  1. aThe 3 samples harboured SVMNT haplotypes
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