Figures 10 and 11 in the full protocol contain a table of scenarios for each of the outlined assumptions. To detect a 50% increase in rate of people testing in the past 12 months and a 45% increase in the percentage of people who have ever tested in the intervention villages, there should be approximately 8 clusters per arm and approximately 4,000 participants total. This study will aim to reach 10 clusters per arm and 5,000 participants to provide contingency for a lower than anticipated effect size.