A(H9N2) influenza viruses associated with chicken mortality in outbreaks in Algeria 2017

In late 2017, increased mortality was detected in chicken farms in Algeria undergoing A(H9N2) influenza outbreaks. Analysis of viruses isolated from affected farms showed that they were monophyletic, were of the G1 hemagglutinin (HA) lineage, and were antigenically and genetically similar to viruses...

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Autores principales: Jeevan, Trushar, Darnell, Daniel, Gradi, El Alia, Benali, Yasmine, Kara, Redhouane, Guetarni, Djamel, Rubrum, Adam, Seiler, Patrick J, Crumpton, Jeri Carol, Webby, Richard John, Derrar, Fawzi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Short Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6800309/
https://www.ncbi.nlm.nih.gov/pubmed/31478603
http://dx.doi.org/10.1111/irv.12675
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author Jeevan, Trushar
Darnell, Daniel
Gradi, El Alia
Benali, Yasmine
Kara, Redhouane
Guetarni, Djamel
Rubrum, Adam
Seiler, Patrick J
Crumpton, Jeri Carol
Webby, Richard John
Derrar, Fawzi
author_facet Jeevan, Trushar
Darnell, Daniel
Gradi, El Alia
Benali, Yasmine
Kara, Redhouane
Guetarni, Djamel
Rubrum, Adam
Seiler, Patrick J
Crumpton, Jeri Carol
Webby, Richard John
Derrar, Fawzi
author_sort Jeevan, Trushar
collection PubMed
description In late 2017, increased mortality was detected in chicken farms in Algeria undergoing A(H9N2) influenza outbreaks. Analysis of viruses isolated from affected farms showed that they were monophyletic, were of the G1 hemagglutinin (HA) lineage, and were antigenically and genetically similar to viruses detected contemporaneously in other countries in Northern Africa and the Middle East. The virus was able to spread via contact transmission between ferrets but did not cause disease in intravenously inoculated chickens.
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spelling pubmed-68003092019-11-01 A(H9N2) influenza viruses associated with chicken mortality in outbreaks in Algeria 2017 Jeevan, Trushar Darnell, Daniel Gradi, El Alia Benali, Yasmine Kara, Redhouane Guetarni, Djamel Rubrum, Adam Seiler, Patrick J Crumpton, Jeri Carol Webby, Richard John Derrar, Fawzi Influenza Other Respir Viruses Short Article In late 2017, increased mortality was detected in chicken farms in Algeria undergoing A(H9N2) influenza outbreaks. Analysis of viruses isolated from affected farms showed that they were monophyletic, were of the G1 hemagglutinin (HA) lineage, and were antigenically and genetically similar to viruses detected contemporaneously in other countries in Northern Africa and the Middle East. The virus was able to spread via contact transmission between ferrets but did not cause disease in intravenously inoculated chickens. John Wiley and Sons Inc. 2019-09-03 2019-11 /pmc/articles/PMC6800309/ /pubmed/31478603 http://dx.doi.org/10.1111/irv.12675 Text en © 2019 The Authors. Influenza and Other Respiratory Viruses Published by John Wiley & Sons Ltd. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Short Article
Jeevan, Trushar
Darnell, Daniel
Gradi, El Alia
Benali, Yasmine
Kara, Redhouane
Guetarni, Djamel
Rubrum, Adam
Seiler, Patrick J
Crumpton, Jeri Carol
Webby, Richard John
Derrar, Fawzi
A(H9N2) influenza viruses associated with chicken mortality in outbreaks in Algeria 2017
title A(H9N2) influenza viruses associated with chicken mortality in outbreaks in Algeria 2017
title_full A(H9N2) influenza viruses associated with chicken mortality in outbreaks in Algeria 2017
title_fullStr A(H9N2) influenza viruses associated with chicken mortality in outbreaks in Algeria 2017
title_full_unstemmed A(H9N2) influenza viruses associated with chicken mortality in outbreaks in Algeria 2017
title_short A(H9N2) influenza viruses associated with chicken mortality in outbreaks in Algeria 2017
title_sort a(h9n2) influenza viruses associated with chicken mortality in outbreaks in algeria 2017
topic Short Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6800309/
https://www.ncbi.nlm.nih.gov/pubmed/31478603
http://dx.doi.org/10.1111/irv.12675
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