Oct 01, 2013 · We studied the effect on malaria incidence, mosquito abundance, net efficacy, net use rate, chemical analysis, and holes of a long lasting insecticide treated bed net (Netprotect) in western Kenya, 2007–2010. Nets were hung in 150 households 6 months before they were hung in a sOkaynd, 2 km away. Indoor resting densities were monitored by pyrethrum spray catch and malaria cases by