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Table 5 Infection rate of mosquitoes collected in Mbandjock and Nkoteng before and after cyfluthrin impregnated net distribution

From: Impact of cyfluthrin (Solfac EW050) impregnated bed nets on malaria transmission in the city of Mbandjock : lessons for the nationwide distribution of long-lasting insecticidal nets (LLINs) in Cameroon

 

Before nets coverage

After nets coverage

 

Mbandjock

Nkoteng

Mbandjock

Nkoteng

Species

Diss(Infec)

% (95%CI)

Diss(Infec)

% (95%CI)

Diss(Infec)

% (95%CI)

Diss(Infect)

% (95%CI)

An. gambiae

1369 (82)

6% (4.8-7.4)

25 (7)

28% (11.3-57.7)

3131 (56)

1.8% (1.3-2.3)

256 (41)

16% (11.5-21.7)

An. funestus

177 (18)

10.2% (6–16)

5 (1)

20% (0.5-111.4)

207 (6)

2.9% (1.06-6.3)

453 (26)

5.7% (3.7-8.4)

An. moucheti

103 (4)

3.9% (1.06-9.9)

2 (0)

0

50 (1)

2% (0.05-111.4)

7 (0)

0

An. nili

140 (3)

2.1% (0.4-6.3)

5 (1)

20% (0.5-111.4)

227 (3)

1.3% (0.3-3.9)

24 (0)

0

Others

11 (0)

0

1 (0)

0

82 (0)

0

22 (0)

0

Total

1906 (107)

5.6% (4.6-6.8)

56 (9)

16.1% (7.3-30.5)

3631 (66)

1.8% (1.4-2.3)

695 (67)

9.6% (7.5-12.2)

  1. Diss: number dissected, Infec: number found carrying Plasmodium sporozoites, 95% CI: 95% Confidential Interval.