The Gajah Mungkur sub-district in Semarang. Indonesia had highest leptospirosis cases (reported in human with seven infected and one dead) in 2015. The purpose of this study was to analyze the association between house sanitation and density of rats with Leptospira sp. infection in rats. https://safeersappliancers.shop/product-category/neff-d95bmp5n0b-n70-built-in-90cm-5-speeds-a-chimney-cooker-hood-stainless/