Schistosomiasis and Soil-transmitted Helminthiasis Morbidity Control in Selected Communities in Eastern Visayas, Philippines: Post-Haiyan.

Abstract

As part of the evaluation of control programs recommended by WHO, this study describes the local implementation of schistosomiasis (SCH) and soil-transmitted helminthiasis (STH) morbidity control as well as water, sanitation, and hygiene (WASH) interventions post calamity. It likewise determines the challenges, areas for improvement, and good practices in SCH and STH morbidity control strategies in Haiyan-stricken areas in Eastern and Western Samar, the Philippines. Twenty key informant interviews and eight focus group discussions documented the implementation of SCH and STH control strategies in Eastern Visayas. Data analysis was done manually by a multi-disciplinary team. Mass drug administration (MDA) in schools and communities was conducted for morbidity control. MDA for STH for pre-school-age children was integrated into the Garantisadong Pambata program, while a schoolbased teacher-assisted approach was used for school-age children. WASH facilities, such as sanitary toilets, were constructed through the initiatives of the local government units (LGUs) and other private sectors. Partnerships with Plan International Philippines helped in the implementation of WASH through the conduct of Community-led Total Sanitation. Health advocacies helped instill behavioral change in the community. SCH surveillance was conducted annually while STH surveillance was irregularly implemented. Data on MDA coverage were validated through Rapid Coverage Assessment before final reporting. Discrepancies were observed due to typographical errors and the inclusion of teachers and transient migrants in the reports submitted. Challenges in the implementation of MDA include delays in drug delivery, lack of human resources, non-compliance of participants, and drug unpalatability. Challenges in WASH included the lack of hand washing facilities, inaccessibility to safe water, as well as non-utility of sanitary toilets. Strengthening health advocacy and education may help address these challenges. The involvement and partnership of various stakeholders such as LGUs, WASH, and veterinary sectors, together with the academe are needed to strengthen and enhance the implementation of SCH and STH control activities. An integrated approach may contribute to improvements in SCH and STH prevention and control of the communities in selected Haiyanstricken areas.