Evidence map›Paper›PMID 33562806›Full record

ArticleViruses2021

High Diversity of Human Non-Polio Enterovirus Serotypes Identified in Contaminated Water in Nigeria.

Manasi Majumdar, Dimitra Klapsa, Thomas Wilton, Erika Bujaki, Maria Dolores Fernandez-Garcia, Temitope Oluwasegun Cephas Faleye, Adefunke Olufunmilayo Oyero, Moses Olubusuyi Adewumi, Kader Ndiaye, Johnson Adekunle Adeniji and 1 more

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

22 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Environmental surveillance of pathogens in Africa.Applied and environmental microbiology · 2026
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  14. First whole genome sequencing and analysis of human parechovirus type 3 causing a healthcare-associated outbreak among neonates in Hungary.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2024
    Article
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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 4 institutions in 3 countries.

Manasi MajumdarDivision of Virology, National Institute for Biological Standards and Control (NIBSC), Potters Bar EN6 3QG, Hertfordshire, UK.ORCID 0000-0002-1413-1509
Dimitra KlapsaDivision of Virology, National Institute for Biological Standards and Control (NIBSC), Potters Bar EN6 3QG, Hertfordshire, UK.
Thomas WiltonDivision of Virology, National Institute for Biological Standards and Control (NIBSC), Potters Bar EN6 3QG, Hertfordshire, UK.
Erika BujakiDivision of Virology, National Institute for Biological Standards and Control (NIBSC), Potters Bar EN6 3QG, Hertfordshire, UK.
Maria Dolores Fernandez-GarciaDepartment of Virology, Institute Pasteur, Dakar, Senegal.
Temitope Oluwasegun Cephas FaleyeDepartment of Virology, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria.
Adefunke Olufunmilayo OyeroWorld Health Organization National Polio Laboratory, Ibadan, Oyo State, Nigeria.
Moses Olubusuyi AdewumiDepartment of Virology, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria.ORCID 0000-0002-5172-5808
Kader NdiayeDepartment of Virology, Institute Pasteur, Dakar, Senegal.
Johnson Adekunle AdenijiDepartment of Virology, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria.
Javier MartinDivision of Virology, National Institute for Biological Standards and Control (NIBSC), Potters Bar EN6 3QG, Hertfordshire, UK.
National Institute for Biological Standards and Control · GBUniversity of Ibadan · NGInstitut Pasteur de Dakar · SNWorld Health Organization - Nigeria · NG

Funding

World Health Organization 001
6 · The paper itself

Abstract

Human enteroviruses (EVs) are highly prevalent in sewage and have been associated with human diseases with complications leading to severe neurological syndromes. We have used a recently developed molecular method to investigate the presence of EVs in eight samples collected in 2017-2018 from water streams contaminated by drainage channels in three different locations in Nigeria. A total of 93 human EV strains belonging to 45 different serotypes were identified, far exceeding the number of strains and serotypes found in similar samples in previous studies. Next generation sequencing analysis retrieved whole-capsid genomic nucleotide sequences of EV strains belonging to all four A, B, C, and D species. Our results further demonstrate the value of environmental surveillance for the detection of EV transmission of both serotypes commonly associated with clinical syndromes, such as EV-A71, and those that appear to circulate silently but could eventually cause outbreaks and disease. Several uncommon serotypes, rarely reported elsewhere, were detected such as EV-A119, EV-B87, EV-C116, and EV-D111. Ten EV serotypes were detected in Nigeria for the first time and two of them, CV-A12 and EV-B86, firstly described in Africa. This method can be expanded to generate whole-genome EV sequences as we show here for one EV-D111 strain. Our data revealed phylogenetic relationships of Nigerian sewage strains with EV strains reported elsewhere, mostly from African origin, and provided new insights into the whole-genome structure of emerging serotype EV-D111 and recombination events among EV-D serotypes.

Indexed as

Water MicrobiologyCapsid ProteinsEnterovirusEnvironmental MonitoringGenome, ViralHumansNigeriaPhylogenyRecombination, GeneticRNA, ViralSerogroupSewageCapsid ProteinsRNA, ViralSewageenvironmental surveillancehuman enterovirusnext generation sequencing (NGS)recombinationsewagewastewaterwhole-genome sequencing

Identifiers

PMID33562806
PMCPMC7914538
OpenAlexW3127526415

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.