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July 3, 2025Poultry ScienceOpen Access

Taqman-probe-based multiplex real-time RT-QPCR for simultaneous detection of duck tembusu virus, novel duck reovirus, duck hepatitis a type 1 virus and duck hepatitis a type 3 virus

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Key result

Novel multiplex RT-qPCR assay detects DTMUV, NDRV, DHAV-1, and DHAV-3 with high sensitivity and specificity.

  • n=215

Why the study?

NDRV, DHAV-1, DTMUV, and DHAV-3 cause substantial economic losses in the duck industry, prompting the development of a multiplex RT-qPCR method for early virus detection.

Does a TaqMan-probe-based multiplex RT-qPCR assay accurately and simultaneously detect DTMUV, NDRV, DHAV-1, and DHAV-3 in waterfowl clinical samples?

Population

215 clinical samples

Design

Assay development and validation study

Authors

QQQian QiuMinistry of Education of the People's Republic of ChinaRHRuiming HuJiangxi Agricultural UniversityZLZirui LiuUniversity of Science and Technology of China

Discussion

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Implication

May aid multiplex duck virus detection in samples; leaves open prospective validation before routine diagnostic adoption.

Structured PICO

Does a TaqMan-probe-based multiplex RT-qPCR assay accurately and simultaneously detect DTMUV, NDRV, DHAV-1, and DHAV-3 in waterfowl clinical samples?

P
Population
215 clinical tissue samples from ducks and geese across various provinces in China were tested to validate a novel multiplex RT-qPCR assay for four common waterfowl viruses.
I
Intervention
TaqMan-probe-based multiplex quantitative reverse transcription polymerase chain reaction (RT-qPCR) method
C
Comparator
Singleplex RT-qPCR
O
Outcome
Detection limits, specificity, and reproducibility of the multiplex RT-qPCR assay for DTMUV, NDRV, DHAV-1, and DHAV-3surrogate

The developed multiplex RT-qPCR assay provides a sensitive, specific, and reproducible method for the simultaneous detection of four major duck viruses, facilitating early diagnosis and epidemiological monitoring.

Limitations

  • Requires further validation and investigation using standard methods in the future

Cite This Study

Qiu et al. (2025) studied Duck viral infections (DTMUV, NDRV, DHAV-1, DHAV-3) (n=215). Taqman-probe-based multiplex real-time RT-qPCR was evaluated on Detection limits for DTMUV, NDRV, DHAV-1, and DHAV-3. A novel TaqMan probe-based multiplex RT-qPCR assay successfully detected DTMUV, NDRV, DHAV-1, and DHAV-3 with high sensitivity and specificity in 215 clinical samples.

synapsesocial.com/papers/6a1ee68362f432ceb1ea19cahttps://doi.org/10.1016/j.psj.2025.105508
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Epidemiological investigation of H9 avian influenza virus, Newcastle disease virus, Tembusu virus, goose parvovirus and goose circovirus infection of geese in China2017 · 37 citations
  2. 2Unusually High Mortality in Waterfowl Caused by Highly Pathogenic Avian Influenza A(H5N1) in Bangladesh2015 · 48 citations
  3. 3Identification and molecular characterization of novel duck reoviruses in Henan Province, China2023 · 12 citations
  4. 4Advancements in Research on Duck Tembusu Virus Infections2024 · 23 citations
  5. 5Tembusu Virus in Ducks, China2011 · 240 citations