Evidence map›Paper›PMID 31126795›Full record

ArticleDiagnostic microbiology and infectious disease2019

Recombinase polymerase amplification assay for rapid detection of Monkeypox virus.

Saskia Dede Davi, Jonas Kissenkötter, Martin Faye, Susanne Böhlken-Fascher, Christiane Stahl-Hennig, Oumar Faye, Ousmane Faye, Amadou A Sall, Manfred Weidmann, Olusegun George Ademowo and 3 more

Open access · greenAbstract readEvaluation Study
In one paragraph

Article in Diagnostic microbiology and infectious disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
4.5field-weighted citation impact, top 4% 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

69 citing papers in PubMed, 136 citations in OpenAlex.

  1. A comprehensive overview of monkeypox virus disease.Tropical medicine and health · 2026
    Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Monkeypox Infection in Kidney Transplant Recipients.Kidney & blood pressure research · 2026
    Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Mpox disease, diagnosis, and point of care platforms.Bioengineering & translational medicine · 2025
    Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Review

9 more citing papers are in PubMed but not listed here.

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 at 6 institutions in 4 countries.

Saskia Dede DaviInstitute of Microbiology and Virology, Brandenburg Medical School Theodor Fontane, Senftenberg, Germany.
Jonas KissenkötterDepartment of Animal Sciences, Microbiology and Animal Hygiene, Georg-August-University of Goettingen, Goettingen, Germany.
Martin FayeInstitute Pasteur de Dakar, Dakar, Senegal.
Susanne Böhlken-FascherDepartment of Animal Sciences, Microbiology and Animal Hygiene, Georg-August-University of Goettingen, Goettingen, Germany.
Christiane Stahl-HennigUnit of Infection Models, German Primate Center DPZ, Goettingen, Germany.
Oumar FayeInstitute Pasteur de Dakar, Dakar, Senegal.
Ousmane FayeInstitute Pasteur de Dakar, Dakar, Senegal.
Amadou A SallInstitute Pasteur de Dakar, Dakar, Senegal.
Manfred WeidmannInstitute of Aquaculture, University of Stirling, Stirling, Scotland, United Kingdom.
Olusegun George AdemowoInstitute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria.
Frank T HufertInstitute of Microbiology and Virology, Brandenburg Medical School Theodor Fontane, Senftenberg, Germany.
Claus-Peter CzernyDepartment of Animal Sciences, Microbiology and Animal Hygiene, Georg-August-University of Goettingen, Goettingen, Germany.
Ahmed Abd El WahedDepartment of Animal Sciences, Microbiology and Animal Hygiene, Georg-August-University of Goettingen, Goettingen, Germany. Electronic address: abdelwahed@gwdg.de.
Institut Pasteur de Dakar · SNUniversity of Göttingen · DEMedizinische Hochschule Brandenburg Theodor Fontane · DEGerman Primate Center · DEUniversity of Ibadan · NGUniversity of Stirling · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, a rapid method for the detection of Central and West Africa clades of Monkeypox virus (MPXV) using recombinase polymerase amplification (RPA) assay targeting the G2R gene was developed. MPXV, an Orthopoxvirus, is a zoonotic dsDNA virus, which is listed as a biothreat agent. RPA was operated at a single constant temperature of 42°C and produced results within 3 to 10 minutes. The MPXV-RPA-assay was highly sensitive with a limit of detection of 16 DNA molecules/μl. The clinical performance of the MPXV-RPA-assay was tested using 47 sera and whole blood samples from humans collected during the recent MPXV outbreak in Nigeria as well as 48 plasma samples from monkeys some of which were experimentally infected with MPXV. The specificity of the MPXV-RPA-assay was 100% (50/50), while the sensitivity was 95% (43/45). This new MPXV-RPA-assay is fast and can be easily utilised at low resource settings using a solar powered mobile suitcase laboratory.

Indexed as

RecombinasesAnimalsDNA, ViralHumansMobile Health UnitsMonkeypox virusMpox, MonkeypoxNucleic Acid Amplification TechniquesSensitivity and SpecificityTime FactorsViral ProteinsDNA, ViralRecombinasesViral Proteinsmobile suitcaseMonkeypox Viruspoint of needrapid detection systemRecombinase polymerase amplification assay

Identifiers

PMID31126795
PMCPMC9629024
OpenAlexW2937164694

What OpenQuestion holds

Textmetadata
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.