Evidence map›Paper›PMID 31952218›Full record

ArticleViruses2020

Development of a Multiplex RT-qPCR for the Detection of Different Clades of Avian Influenza in Poultry.

Tran Bac Le, Hye Kwon Kim, Woonsung Na, Van Phan Le, Min-Suk Song, Daesub Song, Dae Gwin Jeong, Sun-Woo Yoon

Abstract read
In one paragraph

Article in Viruses, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
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

8 authors.

Tran Bac LeInfectious Diseases Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea.ORCID 0000-0001-9266-3845
Hye Kwon KimDepartment of Microbiology, Chungbuk National University, Cheongju 28644, Korea.
Woonsung NaCollege of Veterinary Medicine, Chonnam National University, Gwangju 61186, Korea.
Van Phan LeCollege of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi 100000, Vietnam.ORCID 0000-0003-0583-4111
Min-Suk SongCollege of Medicine, Chungbuk National University, Cheongju 28644, Korea.ORCID 0000-0001-6073-0783
Daesub SongCollege of Pharmacy, Korea University, Sejong City 30019, Korea.
Dae Gwin JeongInfectious Diseases Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea.ORCID 0000-0002-0764-1404
Sun-Woo YoonInfectious Diseases Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since the initial detection of H5N1, a highly pathogenic avian influenza (HPAI) virus, in 1996 in China, numerous HPAI H5 lineages have been classified, and they continue to pose a threat to animal and human health. In this study, we developed a novel primer/probe set that can be employed to simultaneously detect pan-H5 HPAI and two clades, 2.3.2.1 and 2.3.4.4, of H5Nx viruses using reverse transcription quantitative polymerase chain reaction (RT-qPCR). The sensitivity and specificity of these primer sets and probes were confirmed with a number of different subtypes of influenza virus and the H5-HA gene plasmid DNA. In particular, the multiplex RT-qPCR assay was successfully applied to the simultaneous detection of H5 HPAI and different virus clades in clinical field samples from a poultry farm. Therefore, this multiplex assay and a novel detection primer set and probes will be useful for the laboratory diagnosis and epidemiological field studies of different circulating H5 HPAI virus clades in poultry and migratory wild birds.

Indexed as

Influenza A Virus, H5N1 SubtypeInfluenza in BirdsAnimalsAnimals, WildBirdsChinaGenes, ViralHumansInfluenza A virusMultiplex Polymerase Chain ReactionPathology, MolecularPhylogenyPoultryReal-Time Polymerase Chain ReactionSensitivity and SpecificityCladefield samplesH5NxHPAIsimultaneous detection

Identifiers

PMID31952218
PMCPMC7019278

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.