Evidence map›Paper›PMID 33684126›Full record

ArticlePLoS neglected tropical diseases2021

The role of livestock movements in the spread of Rift Valley fever virus in animals and humans in Mayotte, 2018-19.

Younjung Kim, Raphaëlle Métras, Laure Dommergues, Chouanibou Youssouffi, Soihibou Combo, Gilles Le Godais, Dirk U Pfeiffer, Catherine Cêtre-Sossah, Eric Cardinale, Laurent Filleul and 3 more

Abstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

13 authors.

Younjung KimDepartment of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong, China.ORCID 0000-0002-4118-2803
Raphaëlle MétrasINSERM, Sorbonne Université, Institut Pierre Louis d'Épidémiologie et de Santé Publique (UMRS-1136), Paris, France.
Laure DommerguesLa Coopération Agricole, Paris, France.ORCID 0000-0003-1688-6689
Chouanibou YoussouffiGDS 976 Mayotte, Combani, France.
Soihibou ComboDirection de l'Alimentation, de l'Agriculture et de la Forêt de Mayotte, Mamoudzou, France.
Gilles Le GodaisDirection de l'Alimentation, de l'Agriculture et de la Forêt de Mayotte, Mamoudzou, France.
Dirk U PfeifferDepartment of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong, China.ORCID 0000-0001-7000-0530
Catherine Cêtre-SossahCIRAD, UMR ASTRE, Sainte Clotilde, La Réunion, France.ORCID 0000-0002-0869-1681
Eric CardinaleCIRAD, UMR ASTRE, Sainte Clotilde, La Réunion, France.ORCID 0000-0002-3434-3541
Laurent FilleulSanté Publique France, Mamoudzou, France.ORCID 0000-0003-3929-4790
Hassani YoussoufSanté Publique France, Mamoudzou, France.
Marion SubirosSanté Publique France, Mamoudzou, France.
Guillaume FourniéVeterinary Epidemiology, Economics and Public Health group, Department of Pathobiology and Population Sciences, The Royal Veterinary College, Hatfield, United Kingdom.ORCID 0000-0002-6998-1201

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rift Valley fever (RVF) is a vector-borne viral disease of major animal and public health importance. In 2018-19, it caused an epidemic in both livestock and human populations of the island of Mayotte. Using Bayesian modelling approaches, we assessed the spatio-temporal pattern of RVF virus (RVFV) infection in livestock and human populations across the island, and factors shaping it. First, we assessed if (i) livestock movements, (ii) spatial proximity from communes with infected animals, and (iii) livestock density were associated with the temporal sequence of RVFV introduction into Mayotte communes' livestock populations. Second, we assessed whether the rate of human infection was associated with (a) spatial proximity from and (b) livestock density of communes with infected animals. Our analyses showed that the temporal sequence of RVFV introduction into communes' livestock populations was associated with livestock movements and spatial proximity from communes with infected animals, with livestock movements being associated with the best model fit. Moreover, the pattern of human cases was associated with their spatial proximity from communes with infected animals, with the risk of human infection sharply increasing if livestock in the same or close communes were infected. This study highlights the importance of understanding livestock movement networks in informing the design of risk-based RVF surveillance programs.

Indexed as

LivestockAnimalsComorosEpidemicsHumansModels, BiologicalRift Valley FeverRisk FactorsZoonoses

Identifiers

PMID33684126
PMCPMC7939299

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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.