HealthBridge Solutions InitiativePartner with HBSI

Gavi CSO Fund Mechanism Grant

Project DIVA

Data Immunization Verification Accountability

A community-anchored initiative to close the zero-dose gap across the FCT's six Area Councils, helping every missed child reach government-led immunization services.

View project overview

About The Project

A practical response to the children routine systems are still missing.

Across the FCT, an estimated 15,872 children are zero-dose: they have not received their first dose of DTP or Penta. Outdated microplans, unmapped urban-slum settlements, fragmented data and uneven routine immunization financing can leave families outside the reach of care.

Project DIVA combines community knowledge with reliable data. Over 18 months, it will support settlement-level targeting, household verification, referral and follow-up so children can reach government-led routine immunization services.

Community members during an HBSI health outreach session
18

Months

July 2026 to December 2027

6

Area Councils

Full FCT coverage

12,872

Children

Identified, referred and vaccinated

81%

Target reduction

In the zero-dose burden

How DIVA Delivers

Three connected pillars for lasting immunization access.

Community Driven

CBOs and trusted community structures lead household verification, mobilization and referral to government-led services.

Data Driven

ODK and DHIS2-linked tracking connects community line-lists, facility registers and outreach records for clearer action.

Sustainability

Capacity building, accountability and routine immunization financing support government ownership beyond the grant.

Project Activities

The work that connects families, data and service delivery.

Microplanning & Targeting

Map underserved settlements and validate missed children using local data and prioritization tools.

Community Mobilization

Support monthly outreach and household referral to routine immunization, family planning and ANC services.

Data Reconciliation

Link community and facility records through ODK-based child tracking and routine data reconciliation.

Non-Compliance Resolution

Work with traditional, religious and community leaders to engage and follow up households.

Data Quality Assessment

Use monthly validation and quarterly DQAs to improve the accuracy and timeliness of immunization data.

Vaccine & Cold Chain Monitoring

Monitor service readiness and escalate vaccine or cold-chain issues through appropriate channels.

CBO Strengthening

Build governance, safeguarding, financial management, MEL and accountability capacity.

Government Advocacy & Financing

Support routine immunization budget tracking and advocacy with community and government stakeholders.

Catch-Up Mobilization

Restore demand and access in settlements affected by service disruptions.

Roles & Responsibilities

Clear accountability, with immunization remaining government-led.

Neither VNDC nor the Community Based Organizations deliver immunization services directly. Their role is to strengthen community engagement, data and accountability around reliable government delivery.

Lead grantee

Vaccine Network for Disease Control

VNDC coordinates strategy, Gavi compliance and reporting. It designs technical systems for microplanning, data quality assessment and ODK/DHIS2 tracking, while strengthening CBO governance and advocacy support.

Community-level partners

Community Based Organizations

CBOs lead mobilization, household verification and referral. They maintain community line-lists, support data verification, follow up non-compliant households and track RI budgets through local scorecards.

Milestones

Measured progress from targeting to sustained ownership.

  1. Month 6

    30%

    3,862 children vaccinated

    • Microplans updated across all six Area Councils
    • CBO staff trained on ODK and safeguarding
    • Initial tracking system operational
  2. Month 12

    60%

    7,723 children vaccinated

    • Monthly data validation meetings institutionalized
    • RI budget releases tracked through scorecards
    • Non-compliance resolution fully active
  3. Month 18

    100%

    12,872 children vaccinated

    • Government ownership of RI financing strengthened
    • CBOs integrated into LGA platforms
    • 81% reduction in zero-dose burden achieved

Key Performance Indicators

Evidence that children are being reached and local systems are improving.

Reach & service delivery

Health districts receiving services and outreach; zero-dose and under-immunised children identified for vaccination.

Doses & institutions

Service delivery sessions supported, Penta 1/DTP 1 doses administered and LGAs with institutionalized RI budget lines.

160

Newly reached communities

Villages or settlements without immunization service in the last two years.

320

Community health workers

Engaged to support local outreach and follow-up.

5,000

People reached

With increased immunization awareness.

Risks & Mitigation

Active safeguards for predictable delivery.

Security & access

Local mobilizers, flexible scheduling and coordination with security actors support safe field access.

Political change

RI budget lines and early advocacy help protect continuity across leadership transitions.

Data integrity

GPS-timestamped ODK entries, monthly validation and independent spot-checks protect data quality.

Financial stewardship

Quarterly scorecards, cashless transactions, segregation of duties and a whistleblower channel safeguard funds.

Sustainability

Built to outlast the grant.

Beyond 2027, DIVA transitions to a government-owned, community-anchored system: dedicated RI budget lines with tracked releases, DHIS2 reporting, CBOs formally represented in LGA health platforms, and traditional leaders continuing non-compliance resolution.

Partners

A collaborative delivery network.

Lead grantee

Vaccine Network for Disease Control

Sub-grantees

  • Gem Hub Initiative
  • Wama Care Foundation
  • MSEVE Girls and Women Empowerment Initiative
  • Association of Mother, Child and Youth Development
  • HealthBridge Solutions Initiative
  • 21st Century Community Empowerment for Youth & Women Initiative