Evidence map›Paper›PMID 33489998›Full record

ArticleFrontiers in pediatrics2020

Carriage Dynamics of Pneumococcal Serotypes in Naturally Colonized Infants in a Rural African Setting During the First Year of Life.

Chrispin Chaguza, Madikay Senghore, Ebrima Bojang, Stephanie W Lo, Chinelo Ebruke, Rebecca A Gladstone, Peggy-Estelle Tientcheu, Rowan E Bancroft, Archibald Worwui, Ebenezer Foster-Nyarko and 10 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pediatrics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
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  4. Bacterial and host factors affecting acquisition ofbioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. Investigation of the essential role of capsular polysaccharide in serotype 1Frontiers in cellular and infection microbiology · 2026
    Article
  7. Transcriptomic analysis ofMicrobial genomics · 2025
    Article
  8. Review
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  19. Article
  20. Geographic migration and vaccine-induced fitness changes ofbioRxiv : the preprint server for biology · 2023
    Article
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

20 authors at 8 institutions in 3 countries.

Chrispin ChaguzaParasites and Microbes Programme, Wellcome Sanger Institute, Cambridge, United Kingdom.
Madikay SenghoreMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Ebrima BojangMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Stephanie W LoParasites and Microbes Programme, Wellcome Sanger Institute, Cambridge, United Kingdom.
Chinelo EbrukeMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Rebecca A GladstoneParasites and Microbes Programme, Wellcome Sanger Institute, Cambridge, United Kingdom.
Peggy-Estelle TientcheuMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Rowan E BancroftMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Archibald WorwuiMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Ebenezer Foster-NyarkoMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Fatima CeesayMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Catherine OkoiMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Lesley McGeeRespiratory Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, United States.
Keith P KlugmanHubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, United States.
Robert F BreimanEmory Global Health Institute, Emory University, Atlanta, GA, United States.
Michael R BarerDepartment of Infection, Immunity and Inflammation, University of Leicester, Leicester, United Kingdom.
Richard A AdegbolaMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Martin AntonioMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
Stephen D BentleyParasites and Microbes Programme, Wellcome Sanger Institute, Cambridge, United Kingdom.
Brenda A Kwambana-AdamsMedical Research Council (MRC) Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara, Gambia.
MRC Unit the Gambia · GMEmory University · USWellcome Sanger Institute · GBCenters for Disease Control and Prevention · USIda Darwin hospital · GBUniversity of Cambridge · GBUniversity of Leicester · GBUniversity of Warwick · GB

Funding

Medical Research Council MR/R003076/1Wellcome Trust
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

acquisitionAfricacarriage durationinfantspneumococcusserotype

Identifiers

PMID33489998
PMCPMC7820366
OpenAlexW3119865154

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.