AdvertisementIs Malaria Control Failing? Resurgence In Africa Suggests It May BeAugust 18, 2011Richard KnoxfacebookEmailWomen hold mosquito nets after receiving them at a distribution point in Sesheke, Zambia. Researchers say malaria may have rebounded in some parts of Zambia and Senegal because of resistance to the insecticide-treated nets. (ASSOCIATED PRESS)