Evidence map›Paper›PMID 42065130›Full record

ArticleTransactions of the Royal Society of Tropical Medicine and Hygiene2026

Science-policy translation for Lassa fever control in West Africa: a qualitative synthesis of regional evidence.

Virgil Kuassi Lokossou, Aishat Bukola Usman, Issiaka Sombie, Oluomachukwu Omeje, Chukwuma David Umeokonkwo, Lionel Sogbossi, Ermel Johson, Bayode Romeo Adegbite, Kpatcha Tchamdja, Yves Mongbo and 24 more

Abstract read
In one paragraph

Article in Transactions of the Royal Society of Tropical Medicine and Hygiene, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

34 authors.

Virgil Kuassi LokossouHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.ORCID 0000-0003-0920-1370
Aishat Bukola UsmanHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.ORCID 0000-0003-0952-4639
Issiaka SombieDepartment of Public Health, Nazi Boni University, PO Box 1091, Bobo Dioulasso, Burkina Faso.ORCID 0000-0001-9435-7198
Oluomachukwu OmejeCommunication and Advocacy, Nigeria Health Watch, Central Business District, Abuja 900103, Nigeria.
Chukwuma David UmeokonkwoDirector's Office, African Field Epidemiology Network, Ground Floor, Wings B & C, Lugogo House, PO Box 12874, Kampala, Uganda.ORCID 0000-0002-0050-2874
Lionel SogbossiHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Ermel JohsonHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Bayode Romeo AdegbiteHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.ORCID 0000-0003-4208-6212
Kpatcha TchamdjaHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Yves MongboHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Harvey de Hardt-KaffilsHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Oliver ManigartHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.ORCID 0000-0002-7767-915X
Oyeronke OyebanjiLassa fever programme, Coalition Epidemic Preparedness and Innovation, Askekroken 11, 0277, Oslo, Norway.ORCID 0000-0002-2935-2435
Katrin RamsauerLassa fever programme, Coalition Epidemic Preparedness and Innovation, Askekroken 11, 0277, Oslo, Norway.
Chimezie AnueyiaguLassa fever programme, Coalition Epidemic Preparedness and Innovation, Askekroken 11, 0277, Oslo, Norway.
Adama NdirFaculty of Health Sciences, Université Assane Seck de Ziguinchor, Diabir, PO Box (BP) of 523, Ziguinchor, Sénégal.
Chijioke KaduruInfectious Disease Unit, Corona Management Systems, Plot 2014, CAD zone B09 Kado, Abuja, Nigeria.ORCID 0000-0002-6861-9876
Ifeoma EzenyiInfectious Disease Unit, Corona Management Systems, Plot 2014, CAD zone B09 Kado, Abuja, Nigeria.
Elsie IloriSurveillance, Nigeria Lassa Fever Epidemiological Study, Nigeria Centre for Disease Control and Prevention, Plot 801, Ebitu Ukiwe Street, Abuja 900108, Nigeria.ORCID 0000-0002-1731-2604
Vivianne IhekweazuCommunication and Advocacy, Nigeria Health Watch, Central Business District, Abuja 900103, Nigeria.
Chimezie AnyakoraBloom Public Health, Suite D6 Mazado Plaza, Abuja 900214, Nigeria.
Kemi AgaboyeCommunication and Advocacy, Nigeria Health Watch, Central Business District, Abuja 900103, Nigeria.
Asari NdemCommunication and Advocacy, Nigeria Health Watch, Central Business District, Abuja 900103, Nigeria.
Lambert BotonHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Namoudou KeitaHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Placido CardosoDepartment of Public Health, Ministry of Health, Avenida Unidade Africana, CP-50-10 13 Codex-Bissau, Bissau, Guinea-Bissau.
Nadège HounkpeHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Franck AleSurveillance and Early Warning, ECOWAS Regional Center for Surveillance and Disease Control, 15 Buchanan Cres, Wuse, Abuja 904101, Nigeria.
Achille BatononHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Landry BoyaHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Cletus AdohinzinHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Felix AgblaHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Hadijatou JannehHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.
Melchior Athanase AïssiHealth Care Services, West African Health Organization, 19 Rue de Paix Sebroko, Abidjan, Cote d'Ivoire.

Funding

Economic Community of West African StatesGovernment of Côte d'IvoireWest African Health Organization
6 · The paper itself

Abstract

backgroundLassa fever remains a major public health threat in West Africa, requiring coordinated scientific, policy, and financing responses. Regional scientific convenings are increasingly used to connect research evidence with policy action, yet their contribution to epidemic preparedness is not well documented.

methodsWe conducted a qualitative health systems and policy analysis of the 2nd ECOWAS Lassa Fever International Conference (ELFIC 2025) in Abidjan, Côte d'Ivoire. Data sources comprised 302 scientific abstracts, plenary and ministerial session records, and the official Ministerial Joint Communiqué. Using the conference's six thematic pillars as a deductive framework, we conducted a thematic content analysis and synthesized findings into four domains: scientific advances; surveillance and laboratory systems; policy and financing insights; and cross-cutting lessons for regional preparedness.

resultsProgress was noted in diagnostics, therapeutics, vaccine development, decentralized laboratory capacity, genomic surveillance, and digital reporting. Persistent gaps remain at sub-national and community levels, in surveillance coverage, workforce capacity, and operational readiness. A major outcome was the Ministerial Joint Communiqué endorsing regional co-financing for Lassa fever vaccine development.

conclusionELFIC 2025 demonstrates the role of regional scientific platforms in aligning evidence with policy commitments. Sustained impact will require institutionalized coordination, strengthened accountability, and targeted investments in frontline capacity.

Indexed as

Health PolicyLassa FeverTranslational Research, BiomedicalAfrica, WesternHumansLassa virusPublic Healthbiomedical translational researchemergency preparednesshealth policyinternational cooperationLassa feverWest Africa

Identifiers

PMID42065130
PMCPMC13437233

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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Registered trials

None linked

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.