Eco-bio-social research on dengue in Asia : a multicountry study on ecosystem and community-based approaches for the control of dengue vectors in urban and peri-urban Asia
Date
2012
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Maney Publishing
Abstract
This article provides an overview of methods and cross-site insights of a 5-year research and capacity building initiative conducted between 2006 and 2011 in six countries of South Asia (India, Sri Lanka) and South-East Asia (Indonesia, Myanmar, Philippines, Thailand).The initiative managed an interdisciplinary investigation of ecological, biological, and social (i.e., eco-bio-social) dimensions of dengue in urban and peri-urban areas, and developed community-based interventions aimed at reducing dengue vector breeding and viral transmission. The multicountry study comprised interdisciplinary research groups from six leading Asian research institutions. The groups conducted a detailed situation analysis to identify and characterize local eco-bio-social conditions, and formed a community-of-practice for EcoHealth research where group partners disseminated results and collaboratively developed site-specific intervention tools for vector-borne diseases. In sites where water containers produced more than 70% of Aedes pupae, interventions ranged from mechanical lid covers for containers to biological control. Where small discarded containers presented the main problem, groups experimented with solid waste management, composting and recycling schemes. Many intervention tools were locally produced and all tools were implemented through community partnership strategies. All sites developed socially and culturally appropriate health education materials. The study also mobilised and empowered women’s, students’ and community groups and at several sites organized new volunteer groups for environmental health. The initiative’s programmes showed significant impact on vector densities in some sites. Other sites showed varying effect — partially attributable to the ‘contamination’ of control groups—yet led to significant outcomes at the community level where local groups united around broad interests in environmental hygiene and sanitation. The programme’s findings are relevant for defining efficient, effective and ecologically sound vector control interventions based on local evidence and in accordance with WHO’s strategy for integrated vector management.
Description
item.page.type
Journal Article (peer-reviewed)
item.page.format
Text
Keywords
DENGUE, VECTOR-BORNE DISEASES, ECOHEALTH, ECO-BIO-SOCIAL RESEARCH, INTERSECTORAL, COMMUNITY-BASED INTERVENTIONS, URBAN AND PERI-URBAN ASIA, INDIA, INDONESIA, MYANMAR, PHILIPPINES, SRI LANKA, THAILAND, INTEGRATED VECTOR MANAGEMENT, IVM
Citation
Johannes Sommerfeld, J., & Kroeger, A. (2012). Eco-bio-social research on dengue in Asia: a multicountry study on ecosystem and community-based approaches for the control of dengue vectors in urban and peri-urban Asia. Pathogens and Global Health, 106, 428-435.doi:10.1179/2047773212Y.0000000055