Fig. 1From: The impact of mass drug administration on Schistosoma haematobium infection: what is required to achieve morbidity control and elimination?Distribution of S. haematobium in Africa in 2018 as reported by the Expanded Special Project for Elimination of Neglected Tropical Diseases (ESPEN). Key: green, prevalence < 1%; yellow, prevalence 1–9.9%; purple, prevalence 10–49.9%; red, prevalence ≥ 50% [24]Back to article page