• Skip to main content
  • Skip to secondary menu
  • Skip to footer
CHW Central

CHW Central

A global resource for and about Community Health Workers

DONATE
  • Home
  • About
    • About CHW Central
    • Contact Us
    • FAQ
    • Meet Our Interns
    • Partners
    • TAG Members
  • Features
  • CHW Voices
    • Blogs
    • Photo Essays
    • Podcasts
    • Videos
  • CHF Hub
    • Country Resources
    • Country Voices
    • Courses & Partner Resources
    • Financing Resources
  • Learning Hub
  • Resources
    • All Resources
    • Training Resources

Combining OpenStreetMap mapping and route optimization algorithms to inform the delivery of community health interventions at the last mile

by

Authors: Mauricianot Randriamihaja, Felana Angella Ihantamalala, Feno H Rafenoarimalala, Karen E Finnegan, Luc Rakotonirina, Benedicte Razafinjato, Matthew H Bonds, Michelle V Evans, Andres Garchitorena

This study demonstrates how geographic optimization can improve community health programs in rural areas. Using mapping and route optimization tools, researchers planned efficient door-to-door visits by community health workers (CHWs) in Madagascar for mass health campaigns and regular case management. Results showed varying workloads for CHWs depending on location. An interactive e-health platform was also created to help teams plan resources, schedules, and routes. These tools can enhance healthcare delivery and align with WHO recommendations for better access to care in underserved areas.

Related

Download Resource

Resource Topic: CHW initiatives, CHW programs, Technology

Resource Type: Evaluation

Year: 2024

Region:

Country: Madagascar

Publisher May Restrict Access: No

Related

Footer

Important Site Links

About Us
Contact us
FAQ
Technical Advisory Group (TAG)
Partners

Social Media

  • Bluesky
  • Facebook
  • LinkedIn
  • Twitter

Translate Site

CHW Central is a 501(c)3 educational non-profit organization.

Copyright © 2026 Initiatives Inc. · Contact Us · Log in
Digital Marketing by Bricks & Clicks Marketing

Support our Open-Access Model

CHW Central is run by a team of dedicated volunteers and paid interns, with an annual operating budget of less than $20,000. In 2026, we have bold ambitions to further strengthen CHW associations, enhance opportunities for CHW organizing and information exchange, and make the latest research more accessible across the globe.

But we can’t do it without your help. With your donation of any amount, whether one-time or recurring, you will help us share the amazing work of community health workers and keep our resource platform free to all.

Donate Now
CHW Central