A(H9N2) influenza viruses associated with chicken mortality in outbreaks in Algeria 2017.
Algeria
/ epidemiology
Animals
Chickens
Disease Outbreaks
/ veterinary
Farms
Ferrets
Hemagglutination Inhibition Tests
/ veterinary
Hemagglutinin Glycoproteins, Influenza Virus
/ genetics
Influenza A Virus, H9N2 Subtype
/ classification
Influenza in Birds
/ diagnosis
Neuraminidase
/ genetics
Phylogeny
Viral Load
/ veterinary
Viral Proteins
/ genetics
Algeria
H9N2
influenza
Journal
Influenza and other respiratory viruses
ISSN: 1750-2659
Titre abrégé: Influenza Other Respir Viruses
Pays: England
ID NLM: 101304007
Informations de publication
Date de publication:
11 2019
11 2019
Historique:
received:
08
04
2019
revised:
03
07
2019
accepted:
04
07
2019
pubmed:
4
9
2019
medline:
17
3
2020
entrez:
4
9
2019
Statut:
ppublish
Résumé
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.
Identifiants
pubmed: 31478603
doi: 10.1111/irv.12675
pmc: PMC6800309
doi:
Substances chimiques
Hemagglutinin Glycoproteins, Influenza Virus
0
Viral Proteins
0
Neuraminidase
EC 3.2.1.18
Banques de données
GENBANK
['MK240222', 'MK240305']
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Langues
eng
Sous-ensembles de citation
IM
Pagination
622-626Subventions
Organisme : NIH HHS
ID : HHSN272201400006C
Pays : United States
Informations de copyright
© 2019 The Authors. Influenza and Other Respiratory Viruses Published by John Wiley & Sons Ltd.
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