Fig. 3From: Anopheles gambiae populations from Burkina Faso show minimal delayed mortality after exposure to insecticide-treated netsThe longevity of laboratory strains after multiple WHO cone bioassay exposures. Kaplan Meier survival curves show the proportion alive each day following two (a) or three (b) exposures. The dashed grey line indicates the day mosquitoes were exposed. Crosses represent censored data at the point of censoring. In both a and b immediate (within 24 h) mortality is excludedBack to article page