Evidence map›Paper›PMID 39369026›Full record

ArticleScientific reports2024

Mosquito bloodmeals can be used to determine vertebrate diversity, host preference, and pathogen exposure in humans and wildlife.

Carla Julia S P Vieira, Narayan Gyawali, Michael B Onn, Martin A Shivas, Damien Shearman, Jonathan M Darbro, Gabriel L Wallau, Andrew F van den Hurk, Francesca D Frentiu, Eloise B Skinner and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

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

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  12. Molecular Screening ofAnimals : an open access journal from MDPI · 2025
    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.

Carla Julia S P VieiraMosquito Control Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia. Carla.DaSilvaPessoaVieira@qimrberghofer.edu.au.
Narayan GyawaliMosquito Control Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia.
Michael B OnnEntomology Laboratory, Public Space Operations, Brisbane City Council, Brisbane, QLD, 4009, Australia.
Martin A ShivasEntomology Laboratory, Public Space Operations, Brisbane City Council, Brisbane, QLD, 4009, Australia.
Damien ShearmanMetro North Public Health Unit, Queensland Health, Brisbane, QLD, 4030, Australia.
Jonathan M DarbroMetro North Public Health Unit, Queensland Health, Brisbane, QLD, 4030, Australia.
Gabriel L WallauDepartment of Entomology and Bioinformatic Core of the Aggeu Magalhães Institute, Oswaldo Cruz Foundation, Recife, 50740-465, PE, Brazil.
Andrew F van den HurkPublic Health Virology, Forensic and Scientific Services, Queensland Health, Brisbane, QLD, 4108, Australia.
Francesca D FrentiuCentre for Immunology and Infection Control, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, 4006, Australia.
Eloise B SkinnerDepartment of Biology, Stanford University, Stanford, CA, 94305, USA.
Gregor J DevineMosquito Control Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The surveillance and detection of zoonotic pathogens in animals is essential for predicting disease transmission pathways and the risks of spillover, but challenges include the costs, ethics and technical expertise required for vertebrate trapping, serum sampling and antibody or virus screening. Surveillance using haematophagous arthropods as a sampling tool offers a unique opportunity to obtain blood samples from a wide range of vertebrate species, allowing the study of host-mosquito associations, and host exposure to pathogens. We explored vertebrate diversity and potential Ross River virus (RRV) transmission pathways by analysing blood-fed mosquitoes collected in Brisbane, Australia. Host origins were identified using barcode sequencing, and host exposure to RRV was assessed using a modified plaque reduction neutralisation test. In total, 480 blood-fed mosquitoes were collected between February 2021 and May 2022. The host origins of 346 (72%) bloodmeals were identified, with humans (73%) and cattle (9%) comprising the dominant hosts. RRV seroprevalence was high in both vertebrate species with evidence of RRV exposure in 70% (21/30) of cattle and 52% (132/253) of humans. This is a novel, non-invasive method of estimating seroprevalence in vertebrate host populations. Our results highlight the potential of blood-fed mosquitoes to provide species-specific insights into pathogen transmission dynamics.

Indexed as

CulicidaeRoss River virusAlphavirus InfectionsAnimalsAnimals, WildAustraliaCattleHost SpecificityHumansMosquito VectorsSeroepidemiologic StudiesVertebrates

Identifiers

PMID39369026
PMCPMC11455984

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.