IRS coverage, ITN ownership, and ITN usage in the intervention year, Muleba District, 2012.

Survey A = 2 mo after first intervention spray. Survey B = 6 mo after first intervention spray and 2 mo after second intervention spray. Survey C = 10 mo after first intervention spray and 6 mo after second intervention spray.aReported spray status of household in the spray round preceding the survey.bHouseholds.cPercentage of households with sufficient ITNs for at least one per sleeping place.dPercentage of households with at least one ITN.ePercentage of study children that reported sleeping under an ITN the night previous to the survey. ITN usage in all age groups was very similar to ITN use in the study children.fIndividuals.