Evidence map›Paper›PMID 38682164›Full record

ArticleThe Journal of infectious diseases2024

The Genetic Diversity of Nipah Virus Across Spatial Scales.

Oscar Cortes-Azuero, Noémie Lefrancq, Birgit Nikolay, Clifton McKee, Julien Cappelle, Vibol Hul, Tey Putita Ou, Thavry Hoem, Philippe Lemey, Mohammed Ziaur Rahman and 4 more

Abstract read
In one paragraph

Article in The Journal of infectious diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–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

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Nipah virus molecular detection from whole blood and respiratory swabs in a rapid field-ready protocol.Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors.

Oscar Cortes-AzueroDepartment of Genetics, University of Cambridge, Cambridge, United Kingdom.ORCID 0009-0004-7782-8129
Noémie LefrancqDepartment of Genetics, University of Cambridge, Cambridge, United Kingdom.ORCID 0000-0001-5991-6169
Birgit NikolayDepartment of Epidemiology and Training, Epicentre, Paris, France.ORCID 0000-0003-2816-005X
Clifton McKeeDepartment of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.ORCID 0000-0002-6149-0598
Julien CappelleJoint Research Unit, Animal Santé Territoires Risques Ecosystèmes, Centre de coopération internationale en recherche agronomique pour le développement, Montpellier, France.ORCID 0000-0001-7668-1971
Vibol HulVirology Unit, Institut Pasteur du Cambodge, Pasteur Network, Phnom Penh, Cambodia.ORCID 0000-0002-2095-7235
Tey Putita OuVirology Unit, Institut Pasteur du Cambodge, Pasteur Network, Phnom Penh, Cambodia.ORCID 0000-0001-8179-1382
Thavry HoemVirology Unit, Institut Pasteur du Cambodge, Pasteur Network, Phnom Penh, Cambodia.ORCID 0000-0003-2456-3273
Philippe LemeyDepartment of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium.ORCID 0000-0003-2826-5353
Mohammed Ziaur RahmanInfectious Diseases Division, icddr,b, Dhaka, Bangladesh.ORCID 0000-0002-4103-4835
Ausraful IslamInfectious Diseases Division, icddr,b, Dhaka, Bangladesh.ORCID 0000-0001-9608-0823
Emily S GurleyDepartment of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.ORCID 0000-0002-8648-9403
Veasna DuongVirology Unit, Institut Pasteur du Cambodge, Pasteur Network, Phnom Penh, Cambodia.ORCID 0000-0003-0353-1678
Henrik SaljeDepartment of Genetics, University of Cambridge, Cambridge, United Kingdom.ORCID 0000-0003-3626-4254

Funding

Solving Opportunities for Spillover (SOS): Frequency and Mechanisms of Cross-species Transmission of Henipaviruses in BangladeshU01AI168287 · NIAID · JOHNS HOPKINS UNIVERSITY · PI Emily Suzanne Gurley · 2023 to 2026
$2.6M
Cambridge Service for Data Driven DiscoveryDefense Advanced Research Projects AgencyDell EMC and Intel using Tier 2DiRACEngineering and Physical Sciences Research Council EP/T022159/1European CommissionEuropean Research Council 804744Innovate program DCI-ASIE/2013/315-047NIAID NIH HHS U01 AI168287NIH HHS U01AI168287PREEMPT program (cooperative agreement D18AC00031Science and Technology Facilities CouncilUniversity of Cambridge Research Computing Service
6 · The paper itself

Abstract

backgroundNipah virus (NiV), a highly lethal virus in humans, circulates in Pteropus bats throughout South and Southeast Asia. Difficulty in obtaining viral genomes from bats means we have a poor understanding of NiV diversity.

methodsWe develop phylogenetic approaches applied to the most comprehensive collection of genomes to date (N = 257, 175 from bats, 73 from humans) from 6 countries over 22 years (1999-2020). We divide the 4 major NiV sublineages into 15 genetic clusters. Using Approximate Bayesian Computation fit to a spatial signature of viral diversity, we estimate the presence and the average size of genetic clusters per area.

resultsWe find that, within any bat roost, there are an average of 2.4 co-circulating genetic clusters, rising to 5.5 clusters at areas of 1500-2000 km2. We estimate that each genetic cluster occupies an average area of 1.3 million km2 (95% confidence interval [CI], .6-2.3 million km2), with 14 clusters in an area of 100 000 km2 (95% CI, 6-24 km2). In the few sites in Bangladesh and Cambodia where genomic surveillance has been concentrated, we estimate that most clusters have been identified, but only approximately 15% of overall NiV diversity has been uncovered.

conclusionsOur findings are consistent with entrenched co-circulation of distinct lineages, even within roosts, coupled with slow migration over larger spatial scales.

Indexed as

ChiropteraGenetic VariationHenipavirus InfectionsNipah VirusPhylogenyAnimalsAsia, SoutheasternBayes TheoremGenome, ViralHumansdisease modelingemerging pathogensNipah virusphylogeneticsPteropus

Identifiers

PMID38682164
PMCPMC11646605

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LicenceCC BY-NC-ND
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Registered trials

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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.