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Planwise: Geospatial analysis for immunization coverage

Geospatial optimization algorithms and techniques on demographics, road networks and resources to identify underserved populations.

Photo of Manuel Moreira
4 1

Written by

Describe what you intend to do and how you'll do it in one to two sentences (required 350 Characters)

InSTEDD aims to use Planwise to detect underimmunized populations across the globe by calculating coverage and unsatisfied demand based on demographics, road and pedestrian networks and resources. To do this work we aim to partner with some locally based organizations that we have worked in the past on other health related projects.

Explain the innovation (2,500 characters)

Optimize the location of resources to guarantee the best coverage for the provision of a certain service is an unsolved issue. Usually governments and NGOs do not have an unbiased way to make informed decisions on where to physically locate their efforts or facilities. Planwise aims to address that by providing a data-based automatic optimization for geographically locating efforts, that maximizes the coverage for a specific budget available. There is a wide range of beneficiaries of Planwise, from the people living in underserved areas to the health providers trying to optimize their work and impact. Imagine a certain city in East Africa where population is increasing fast. Having the projected raster demographics and the information of the health centers where children can be immunized, and setting a maximum amount of time that the people can invest to move to the facilities Planwise will be able to calculate the underserved areas and the optimal location to place new health facilities. Planwise uses geographic information such as road-networks (Open Street Map) and land-type (flat land, forests, mountains, rivers) to determine how easy it is to traverse the terrain, and what geographic catchment area a facility would have in a certain place. It then uses census information to determine unsatisfied demand, calculating numbers and geographic distribution. With that, an optimization algorithm suggest locations for new facilities that would maximize the increased demand coverage. To determine existing demand (potential beneficiaries of a service), it can load many types of sources: census information coming from worldpop.org via different methods or punctual sources that any community based organization can provide. We are still in a pilot phase of this solution, but so far we did some pilot testing for Childcare facilities and laboratory planning to enhance coverage on different diseases in in Niger and Ethiopia where we've been working with ASLM. Big cities in these Gavi countries tend to have a fractured public transport and busy traffic, which creates situations in which people might be 3 hours away from a health center. By analyzing the current situation, road networks and population density, Planwise can optimize the available (and often strained) resources, and determine the locations with the highest ROI.

Which part(s) of the world does this innovation target?

  • Eastern Africa
  • Southern Africa
  • South America
  • South-eastern Asia

Geographic Focus

We have partners, presence and work experience in these regions.

Stage of Innovation

  • Pilot

Who will work alongside your organization in the project idea? (1,000 characters)

We don’t have partners yet for this particular idea, but we are actively collaborating with RTI International in health-related projects and we plan to involve them, and through their network understand how to better engage with ministries of health or country-based organizations working in immunization.

How is your idea unique? (750 characters)

From what we have seen in conversations with several ministries of health in Africa, the planning for location-based efforts is extremely ad-hoc, manual and biased (e.g. building a health center somewhere because it’s convenient to an available lot or proximity to another public building). We propose to use a data-based approach, so that the available budget is put to the best possible use.

What is the name of your organization

Innovative Support to Emergencies Diseases and Disasters (InSTEDD)

Explain your organization (250 characters)

InSTEDD has been helping its partners design, develop and implement innovative technology for public health for more than 10 years.

Type of Submitter

  • We are a registered NGO or Non-Profit Organization

Organizational Characteristics

  • Female-led organization

Gender and Diversity (500 characters)

At InSTEDD we have several women in leading positions, from our CEO (Wendy Schultz) to the iLab South East Asia director (Channe Suy).

Organization Location (less than 250 Characters)

InSTEDD headquarter is based in Silicon Valley (US) and it has innovation labs in Phnom Penh (Cambodia) and Buenos Aires (Argentina).

Size of organization (number of employees):

  • 6-20 people

Website URL

https://instedd.org/

Scale of organizational work

  • Global (within 2 or more global regions)

Tell us more about you

Applying to Gavi INFUSE

  • OpenIDEO Website
  • Received an Email

4 comments

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Comment
Photo of Giomar Mestanza Rossi
Team

Could this idea potentially integrate waterways (ie rivers, lakes) etc? It could potentially help expand into some rural areas that are hard to access due to a lack of roads. Is it possible?

Photo of Manuel Moreira
Team

Yes, it can integrate with waterways, the map we are using to calculate travel distance includes waterways information. https://ora.ox.ac.uk/objects/uuid:e4584ac4-b89c-488a-9f88-57b2fffc1aa8/

Photo of Giomar Mestanza Rossi
Team

Based on your research and collaboration with different health ministries, would this initiative be best used to determine where to build physical health centres or could it also be used to determine locations/routes for mobile health centres? As this challenge is about immunisation, using this technology can be used to determine which areas are underserved, it can help provide locations where rotational mobile health centres could be placed. Has this been considered?

Photo of Manuel Moreira
Team

Hi, thanks for your question Giomar! So far we didn’t run any specific project with mobile health centers in Planwise, but the model can easily fit with MHC. As we identify undeserved areas we can incorporate a specific type of health center that provide services in different places and its capacity distributed within those places. We thought about it when writing this 'innovation proposal' as MHC are pretty usual on immunisation campaigns.