Evidence map›Paper›PMID 37363221›Full record

ArticleOne health (Amsterdam, Netherlands)2023

Rapid, sensitive, and specific, low-resource molecular detection of Hendra virus.

N M Pollak, G A Marsh, M Olsson, D McMillan, J Macdonald

Abstract read
In one paragraph

Article in One health (Amsterdam, Netherlands), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
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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

5 authors.

N M PollakCentre for Bioinnovation, University of the Sunshine Coast, Sippy Downs, QLD, Australia.
G A MarshCSIRO Health & Biosecurity, Australian Centre for Disease Preparedness, Geelong, VIC, Australia.
M OlssonCentre for Bioinnovation, University of the Sunshine Coast, Sippy Downs, QLD, Australia.
D McMillanCentre for Bioinnovation, University of the Sunshine Coast, Sippy Downs, QLD, Australia.
J MacdonaldCentre for Bioinnovation, University of the Sunshine Coast, Sippy Downs, QLD, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Efficient and accurate diagnosis of Hendra virus (HeV), a biosafety level 4 (BSL-4) pathogen and zoonotic disease, is of primary importance for surveillance and outbreak control in the Australian equine industry. Sporadic HeV spillover events pose a serious public health concern and are predicted to expand geographically, aligning with the moving distribution of the main reservoir hosts, the flying-foxes. Here we describe the development of a low-resource rapid Hendra test. The test used a fast and simple sample processing protocol followed by reverse transcription isothermal recombinase polymerase amplification (RT-RPA) combined with lateral flow detection (LFD) technology. Results were obtained in 30 min and required only a heating block, ice, and pipettes for liquid handling. The one-step sample processing protocol inactivated HeV in 2 min, providing a simple protocol that could enable safe testing outside of a laboratory. Analytical sensitivity testing demonstrated a detection limit of 1000 copies/μL of synthetic HeV RNA, and analytical specificity testing indicated assays did not detect other pathogens. Gamma-irradiated HeV-spiked in viral transport medium was detected with high sensitivity, down to 10,000 TCID

Indexed as

Hendra virusIsothermal amplificationN geneNucleic acid amplification testNucleic acid extractionNucleic acid lateral flowPoint-of-careRapid testRecombinase polymerase amplification

Identifiers

PMID37363221
PMCPMC10288022

What OpenQuestion holds

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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.