Volume 20, Number 10—October 2014
Increased Pyrethroid Resistance in Malaria Vectors and Decreased Bed Net Effectiveness, Burkina Faso
|Net type||Condition||No. tested||Active ingredient concentration, mg/m2 (SD)||Target concentration, mg/m2||Mortality rate, %, for Anopheles gambiae Kisumu laboratory strain mosquitoes (95% CI)†|
|DawaPlus||New||2||1.31 (1.60)||80||51.30 (41.80–60.73)|
|Interceptor||Used||3||22.2 (18.56)||200||48.48 (41.30–55.67)|
|Interceptor||New||2||223.95 (43.58)||200||97.65 (93.30–99.51)|
|PermaNet 2.0||Used||2||66.3 (1.82)||55||100.00 (97.02–100.00)|
*Active ingredient concentration was determined by high-performance liquid chromatography. Mortality rate was determined after a 3-min exposure.
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Page updated: September 12, 2014
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