Evidence map›Paper›PMID 38018582›Full record

ReviewImmunity, inflammation and disease2023

Recurrent diphtheria outbreaks in Nigeria: A review of the underlying factors and remedies.

Nasir Abdulrasheed, Lukman Lawal, Abdulazeez B Mogaji, Ahmed O Abdulkareem, Abdulrahman K Shuaib, Sodiq G Adeoti, Opeyemi P Amosu, Abdulmujeeb O Muhammad-Olodo, Abdulwahab O Lawal, Tawakalitu A Jaji and 1 more

Open access · goldAbstract readReview
In one paragraph

Review in Immunity, inflammation and disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
5.5field-weighted citation impact, top 3% of its field
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

17 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
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  9. Observational
  10. Diphtheria antitoxin treatment: from pioneer to neglected.Memorias do Instituto Oswaldo Cruz · 2025
    Review
  11. Article
  12. Article
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  15. Article
  16. Review
  17. Review
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

11 authors at 2 institutions in 2 countries.

Nasir AbdulrasheedFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.
Lukman LawalFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.ORCID 0000-0003-3398-7449
Abdulazeez B MogajiFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.
Ahmed O AbdulkareemFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.
Abdulrahman K ShuaibFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.
Sodiq G AdeotiFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.
Opeyemi P AmosuFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.ORCID 0000-0002-9483-6188
Abdulmujeeb O Muhammad-OlodoFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.
Abdulwahab O LawalFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.
Tawakalitu A JajiFaculty of Clinical Sciences, University of Ilorin, Ilorin, Nigeria.
Toufik Abdul-RahmanToufik's World Medical Association, Sumy, Ukraine.ORCID 0000-0003-0153-287X
University of Ilorin · NGSumy State University · UA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe introduction of the diphtheria-tetanus-pertussis (DTP) vaccine into childhood immunization programs resulted in its widespread elimination in high-income countries. However, Nigeria is currently experiencing an outbreak. The primary cause of diphtheria outbreaks and its high mortality rates in Nigeria was waning herd immunity due to low DTP coverage and a lack of diphtheria antitoxin (DAT), respectively. However, the underlying causes of Nigeria's low DTP coverage and DAT supply remain unknown.

methodRelevant studies and reports included in our review were obtained by a search through Google Scholar, PubMed, and organization websites using the terms "Diphtheria-Pertussis-Tetanus vaccine OR Diphtheria antitoxin and Nigeria OR Diphtheria Outbreak." All articles considering diphtheria outbreaks, DTP vaccine, and DAT supply in Nigeria were considered without time restriction due to the paucity of data. We used the narrative synthesis approach to critically appraise, analyze, and draw inferences from the selected articles.

resultsThe main causes of low DTP coverage are insufficient supply, an inefficient cold chain system, and low uptake due to poor health literacy and negative sociocultural and religious beliefs, whereas the key barriers to DAT availability are insufficient production by pharmaceutical industries because of low demand and priority.

conclusionThe underlying causes of Nigeria's low DTP coverage and DAT supply are multifactorial. Both short-term and long-term measures are needed to control this outbreak and prevent future occurrences.

Indexed as

DiphtheriaChildCorynebacteriumDiphtheria AntitoxinDiphtheria-Tetanus-Pertussis VaccineDisease OutbreaksHumansNigeriaDiphtheria AntitoxinDiphtheria-Tetanus-Pertussis VaccineAfricaantitoxindiphtheria−pertussis−tetanusinfectious diseaseNigeriavaccine

Identifiers

PMID38018582
PMCPMC10683557
OpenAlexW4389082034

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.