Fig. 5
Heat maps showing within-household transmission dynamics. Heat maps showing within-household transmission dynamics in a low transmission village (village A) and a high transmission village (village M). Each grid represents a household with each individual residing within the household shown in the rows. Each column within each grid represents a sampling month starting in June 2013 through December 2014. The color of each grid cell represents their infection and/or treatment status at that time point. Infection status is defined by those who are PCR positive with treatment being administered when there was a symptomatic infection confirmed by RDT in the field or the mass drug administration (MDA) administered between transmission seasons (June 2014)