Evidence map›Paper›PMID 33416996›Full record

ReviewArchives of virology2021

The emergence, evolution and spread of infectious bronchitis virus genotype GI-23.

Mohamed H Houta, Kareem E Hassan, Azza A El-Sawah, Magdy F Elkady, Walid H Kilany, Ahmed Ali, Ahmed S Abdel-Moneim

Open access · bronzeAbstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in Archives of virology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 50 citations in OpenAlex.

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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

7 authors at 1 institution in 2 countries.

Mohamed H HoutaPoultry Diseases Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511, Egypt.
Kareem E HassanPoultry Diseases Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511, Egypt.
Azza A El-SawahPoultry Diseases Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511, Egypt.
Magdy F ElkadyPoultry Diseases Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511, Egypt.
Walid H KilanyReference Laboratory for Veterinary Quality Control on Poultry Production (RLQP), Animal Health Research Institute, Dokki, P.O. Box 264, Giza, 12618, Egypt.
Ahmed AliPoultry Diseases Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511, Egypt. ahmed.ali1@vet.bsu.edu.eg.
Ahmed S Abdel-MoneimDepartment of Virology, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511, Egypt. asa@bsu.edu.eg.ORCID http://orcid.org/0000-0002-3148-6782
Beni-Suef University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Avian infectious bronchitis is a contagious viral disease, caused by avian infectious bronchitis virus (IBV), that leads to severe losses in the poultry industry all over the world. Since the 1950s, IBV has circulated in the Middle East and North Africa, and no tangible evidence has shown any effects of measures taken to control its spread or evolution. Furthermore, new IBV variants are continually discovered. Although several genetic studies on IBV have been conducted, many IBV strains from this region have either been misclassified or remain unclassified. The genotype 23 (GI-23) variant emerged and has prevailed in the Middle East by continuously evolving through inter- and/or intra-genotypic recombination. The GI-23 genotype is currently enzootic throughout Europe and Asia. Although many studies of protection against the circulating strains have been conducted, they have not been standardized according to regulatory requirements. In this review, we provide an overview of the evolution and genetic diversity of IBV genotypes and a genetic classification of IBV strains, with a focus on the GI-23 genotype. The high prevalence of IBV GI-23 strains necessitates the adoption of vaccination schemes using GI-23-based vaccines.

Indexed as

AnimalsAsiaBird DiseasesCoronavirus InfectionsEuropeEvolution, MolecularGenotypeInfectious bronchitis virusMiddle EastVaccination

Identifiers

PMID33416996
PMCPMC7791962
OpenAlexW3119675978

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.