Evidence map›Paper›PMID 42229971›Full record

ArticleBMJ global health2026

Complementary role of humanitarian civil society organisations in bridging gaps in immunisation programming in conflict and crisis-affected settings: the REACH Project experience.

Comfort Z Olorunsaiye, Lara S Ho, Paul K Malalu, Gautam Chatterjee, Peter Mutanda, Shiferaw Dechasa Demissie, Brooke Amara Farrenkopf, Laura Miller

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Article in BMJ global health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Comfort Z OlorunsaiyeIndependent Consultant, Philadelphia, Pennsylvania, USA cyz.comfort@gmail.com.ORCID 0000-0003-4725-0448
Lara S HoIndependent Consultant, Washington, District of Columbia, USA.
Paul K MalaluREACH Project Management Unit, International Rescue Committee Kenya, Nairobi, Kenya.
Gautam ChatterjeeREACH Project Management Unit, International Rescue Committee Kenya, Nairobi, Kenya.
Peter MutandaREACH Project Management Unit, International Rescue Committee Kenya, Nairobi, Kenya.
Shiferaw Dechasa DemissieREACH Project Management Unit, International Rescue Committee Kenya, Nairobi, Kenya.
Brooke Amara FarrenkopfCORE Group, Washington, District of Columbia, USA.ORCID 0000-0001-7178-0137
Laura MillerHealth Unit, International Rescue Committee, New York City, New York, USA.ORCID 0000-0003-3851-5897

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ensuring immunisation coverage in Fragile and Conflict-Affected Settings (FCAS) remains a critical global health challenge. National Immunisation Programmes (NIPs) are unable to provide programming in some areas because of conflict and insecurity or the destruction of healthcare infrastructure. Humanitarian civil society organisations (CSOs) can fill those programming gaps, but they need to be able to do so promptly and effectively. This paper presents an analysis of gaps experienced by NIPs across the REACH Project, funded by Gavi to immunise 'zero-dose' children (children who did not receive any diphtheria-tetanus-pertussis-containing vaccine) in FCAS in Ethiopia, Somalia, South Sudan and Sudan. We offer insights that can be used by humanitarian and immunisation CSOs that aim to overcome the challenges that NIPs face in these settings in ways that are truly complementary and not substituting for what NIPs could achieve.The NIP contributions were categorised as 'No NIP Contribution', 'Limited NIP: Geographic Limitations', 'Limited NIP: Functional Limitations' and 'Limited NIP: Transitioning Contexts' reflecting the nature and extent of NIP contributions. Based on NIP contribution context, humanitarian CSOs filled immunisation programming gaps by working with NIPs in complementary ways to re-establish or extend immunisation services and by using conflict-sensitive approaches to support immunisation programming. Different conflict-sensitive programmatic adaptations were critical based on the needs in each context.Despite variable NIP contribution levels, collaboration between NIPs and humanitarian CSOs was vital to the success of REACH. The REACH Project demonstrates how to effectively adapt immunisation programming within a context-specific hybrid NIP-humanitarian CSO model in FCAS.

Indexed as

AltruismImmunization ProgramsRelief WorkArmed ConflictsEthiopiaHumansSomaliaSouth SudanVaccination CoverageConflict-affected regionsCoverageExpanded Programme on ImmunisationHumanitarian settingsImmunisationZero-dose children

Identifiers

PMID42229971
PMCPMC13250223

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.