Incidence of schistosomiasis among endemic provinces and age groups in 2004-2008 (A), 2009-2013 (B), in 2014-2018 (C), D, E and F show Incidence of schistosomiasis across age groups in 2004-2008, 2009-2013 and in 2014-2018, respectively. Age of infected people was divided into following groups: 0+ (0-9 years), 10+ (10-19 years), 20+ (20-29 years), 30+ (30-39 years), 40+ (40-49 years), 50+ (50-59years), 60+ (60-69 years), 70+ (70-79 years) and 80+ (≥ 80-years).