Evidence map›Paper›PMID 35790755›Full record

ArticleNature communications2022

Vibrio cholerae O139 genomes provide a clue to why it may have failed to usher in the eighth cholera pandemic.

Thandavarayan Ramamurthy, Agila Kumari Pragasam, Alyce Taylor-Brown, Robert C Will, Karthick Vasudevan, Bhabatosh Das, Sunil Kumar Srivastava, Goutam Chowdhury, Asish K Mukhopadhyay, Shanta Dutta and 8 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

20 citing papers in PubMed, 24 citations in OpenAlex.

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  11. mSphere · 2025
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  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Microbial genomics · 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

18 authors at 9 institutions in 4 countries.

Thandavarayan Ramamurthy *National Institute of Cholera and Enteric Diseases (NICED), Kolkata, West Bengal, India.
Agila Kumari Pragasam *Department of Clinical Microbiology, Christian Medical College, Vellore, India.
Alyce Taylor-Brown *Parasites & Microbes Programme, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SA, United Kingdom.
Robert C Will *Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Department of Medicine, University of Cambridge, Cambridge, United Kingdom.ORCID 0000-0002-4230-5182
Karthick VasudevanDepartment of Clinical Microbiology, Christian Medical College, Vellore, India.
Bhabatosh DasTranslational Health Science and Technology Institute, Faridabad, India.ORCID 0000-0002-2447-5380
Sunil Kumar SrivastavaSwami Shraddhanand College, University of Delhi, New Delhi, India.
Goutam ChowdhuryNational Institute of Cholera and Enteric Diseases (NICED), Kolkata, West Bengal, India.ORCID 0000-0003-1830-1920
Asish K MukhopadhyayNational Institute of Cholera and Enteric Diseases (NICED), Kolkata, West Bengal, India.
Shanta DuttaNational Institute of Cholera and Enteric Diseases (NICED), Kolkata, West Bengal, India.
Balaji VeeraraghavanDepartment of Clinical Microbiology, Christian Medical College, Vellore, India.
Nicholas R ThomsonParasites & Microbes Programme, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SA, United Kingdom.ORCID 0000-0002-4432-8505
Naresh C SharmaMaharishi Valmiki Infectious Diseases Hospital, Delhi, India.
Gopinath Balakrish NairRajiv Gandhi Centre for Biotechnology, Trivandrum, India.
Yoshifumi TakedaNational Institute of Infectious Diseases, Tokyo, Japan.
Amit GhoshNational Institute of Cholera and Enteric Diseases (NICED), Kolkata, West Bengal, India.
Gordon DouganCambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Department of Medicine, University of Cambridge, Cambridge, United Kingdom.
Ankur MutrejaCambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Department of Medicine, University of Cambridge, Cambridge, United Kingdom. am872@medschl.cam.ac.uk.ORCID 0000-0002-1118-8075
National Institute of Cholera and Enteric Diseases · INChristian Medical College, Vellore · INTranslational Health Science and Technology Institute · INUniversity of Cambridge · GBNational Institute of Infectious Diseases · JPRajiv Gandhi Centre for Biotechnology · INUniversity of Delhi · INUniversity of London · GBWellcome Sanger Institute · GB

Funding

Department of Health NIHR200640Wellcome TrustWellcome Trust 108413/A/15/DWellcome Trust 206194
6 · The paper itself

Abstract

Cholera is a life-threatening infectious disease that remains an important public health issue in several low and middle-income countries. In 1992, a newly identified O139 Vibrio cholerae temporarily displaced the O1 serogroup. No study has been able to answer why the potential eighth cholera pandemic (8CP) causing V. cholerae O139 emerged so successfully and then died out. We conducted a genomic study, including 330 O139 isolates, covering emergence of the serogroup in 1992 through to 2015. We noted two key genomic evolutionary changes that may have been responsible for the disappearance of genetically distinct but temporally overlapping waves (A-C) of O139. Firstly, as the waves progressed, a switch from a homogenous toxin genotype in wave-A to heterogeneous genotypes. Secondly, a gradual loss of antimicrobial resistance (AMR) with the progression of waves. We hypothesize that these two changes contributed to the eventual epidemiological decline of O139.

Indexed as

CholeraVibrio choleraeVibrio cholerae O139Cholera ToxinHumansPandemicsCholera Toxin

Identifiers

PMID35790755
PMCPMC9256687
OpenAlexW4283805316

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.