Evidence map›Paper›PMID 31706335›Full record

ArticleVeterinary research2019

Evolution of infectious bronchitis virus in the field after homologous vaccination introduction.

Giovanni Franzo, Matteo Legnardi, Claudia Maria Tucciarone, Michele Drigo, Marco Martini, Mattia Cecchinato

Abstract read
In one paragraph

Article in Veterinary research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. When Everything Becomes Bigger: Big Data for Big Poultry Production.Animals : an open access journal from MDPI · 2023
    Review
  13. Review
  14. Comparative Genetic Features ofArchives of Razi Institute · 2022
    Article
  15. Article
  16. Article
  17. The N1038S Substitution andFrontiers in microbiology · 2022
    Article
  18. Review
  19. Review
  20. 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

6 authors.

Giovanni FranzoDepartment of Animal Medicine, Production and Health (MAPS), University of Padua, Viale dell'Università 16, 35020, Legnaro, PD, Italy. giovanni.franzo@unipd.it.ORCID http://orcid.org/0000-0003-2991-217X
Matteo LegnardiDepartment of Animal Medicine, Production and Health (MAPS), University of Padua, Viale dell'Università 16, 35020, Legnaro, PD, Italy.
Claudia Maria TucciaroneDepartment of Animal Medicine, Production and Health (MAPS), University of Padua, Viale dell'Università 16, 35020, Legnaro, PD, Italy.
Michele DrigoDepartment of Animal Medicine, Production and Health (MAPS), University of Padua, Viale dell'Università 16, 35020, Legnaro, PD, Italy.
Marco MartiniDepartment of Animal Medicine, Production and Health (MAPS), University of Padua, Viale dell'Università 16, 35020, Legnaro, PD, Italy.
Mattia CecchinatoDepartment of Animal Medicine, Production and Health (MAPS), University of Padua, Viale dell'Università 16, 35020, Legnaro, PD, Italy.

Funding

Department of Animal Medicine, Production and Health, University of Padua BIRD187958/18
6 · The paper itself

Abstract

Despite the fact that vaccine resistance has been typically considered a rare phenomenon, some episodes of vaccine failure have been reported with increasing frequency in intensively-raised livestock. Infectious bronchitis virus (IBV) is a widespread avian coronavirus, whose control relies mainly on extensive vaccine administration. Unfortunately, the continuous emergence of new vaccine-immunity escaping variants prompts the development of new vaccines. In the present work, a molecular epidemiology study was performed to evaluate the potential role of homologous vaccination in driving IBV evolution. This was undertaken by assessing IBV viral RNA sequences from the ORF encoding the S1 portion of viral surface glycoprotein (S) before and after the introduction of a new live vaccine on broiler farms in northern-Italy. The results of several biostatistics analyses consistently demonstrate the presence of a higher pressure in the post-vaccination period. Natural selection was detected essentially on sites located on the protein surface, within or nearby domains involved in viral attachment or related functions. This evidence strongly supports the action of vaccine-induced immunity in conditioning viral evolution, potentially leading to the emergence of new vaccine-escape variants. The great plasticity of rapidly-evolving RNA-viruses in response to human intervention, which extends beyond the poultry industry, is demonstrated, claiming further attention due to their relevance for animal and especially human health.

Indexed as

Biological EvolutionChickensAnimalsCoronavirus InfectionsInfectious bronchitis virusItalyPoultry DiseasesRNA, ViralSpike Glycoprotein, CoronavirusVaccinationVaccines, AttenuatedViral VaccinesRNA, ViralSpike Glycoprotein, CoronavirusVaccines, AttenuatedViral Vaccines

Identifiers

PMID31706335
PMCPMC6842459

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.