Long lasting insecticide treated nets (LLINs) have been advocated as an effective tool for
prevention and control of malaria. Olyset net was the first LLINs which became commercially
available and obtained WHO approval. According to the national strategic plan on
evaluation of Olyset net, a field trial was conducted to determine the efficacy of these nets
against malaria vectors in an endemic area in the southeast of Iran. Fourteen villages with
similar topographical and epidemiological situations were selected and randomly assigned …