Community Participation in Chagas Disease Vector Surveillance: Systematic Review
Author Information
Author(s): Fernando Abad-Franch, Celeste M. Vega, Miriam S. Rolón, Walter S. Santos, Antonieta Rojas de Arias, Ricardo E. Gürtler
Primary Institution: Instituto Leônidas e Maria Deane – Fiocruz Amazônia, Manaus, Brazil
Hypothesis
How effective are different vector surveillance strategies at detecting infestation/reinfestation foci?
Conclusion
Community participation should become a strategic component of Chagas disease surveillance, but only professional insecticide spraying seems consistently effective at eliminating infestation foci.
Supporting Evidence
- Community participation significantly boosts vector detection probabilities.
- Professional insecticide-based vector control is highly effective.
- Reinfestation by native triatomines is common and widespread across Latin America.
Takeaway
This study found that getting help from the community to report bugs can help find and control Chagas disease better than just relying on professionals.
Methodology
The authors systematically reviewed published evidence on vector control and surveillance interventions, extracting data from studies to assess effectiveness.
Potential Biases
Potential biases due to the quality of original reports and the non-independence of observations.
Limitations
Many studies lacked detailed demographic data and had inadequate design and reporting standards.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website