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Malaria continues to place a disease burden on millions of people throughout the tropics, especially in sub-Saharan Africa. Although efforts to control mosquito populations and reduce human-vector contact, such as long-lasting insecticidal nets and indoor residual spraying, have led to significant decreases in malaria incidence, further progress is now threatened by the widespread development of physiological and behavioural insecticide-resistance as well as changes in the composition of vector populations. A mosquito-directed push-pull system based on the simultaneous use of attractive and repellent volatiles offers a complementary tool to existing vector-control methods. In this study, the combination of a trap baited with a five-compound attractant and a strip of net-fabric impregnated with micro-encapsulated repellent and placed in the eaves of houses, was tested in a malaria-endemic village in western Kenya. Model simulations predict that, assuming area-wide coverage, the addition of such a push-pull system to existing prevention efforts will result in up to fold reductions in the entomological inoculation rate.

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Field Evaluation of a Push-Pull System to Reduce Malaria Transmission

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One of the most recognizable television personalities in the world, Erin Andrews broke a lot of ground for women in the sports broadcasting industry in the early 2000s when she began working as a reporter for the Sunshine Network and Turner South. She then rose to global fame beginning in 2004, when she was hired on at ESPN and served as a sideline reporter at various big-name sporting events. Not only is she good at what she does, Erin Andrews is also hot. Like, drop-dead gorgeous, slap-your-grandma hot.

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