Highly pathogenic avian influenza A(H5N1) virus infection in farmed minks, Spain, October 2022.
H5N1
HPAI
PB2
Spain
influenza A
mammal
mink
mutations
Journal
Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
ISSN: 1560-7917
Titre abrégé: Euro Surveill
Pays: Sweden
ID NLM: 100887452
Informations de publication
Date de publication:
01 2023
01 2023
Historique:
entrez:
25
1
2023
pubmed:
26
1
2023
medline:
27
1
2023
Statut:
ppublish
Résumé
In October 2022, an outbreak in Europe of highly pathogenic avian influenza (HPAI) A(H5N1) in intensively farmed minks occurred in northwest Spain. A single mink farm hosting more than 50,000 minks was involved. The identified viruses belong to clade 2.3.4.4b, which is responsible of the ongoing epizootic in Europe. An uncommon mutation (T271A) in the PB2 gene with potential public health implications was found. Our investigations indicate onward mink transmission of the virus may have occurred in the affected farm.
Identifiants
pubmed: 36695488
doi: 10.2807/1560-7917.ES.2023.28.3.2300001
pmc: PMC9853945
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Commentaires et corrections
Type : CommentIn
Type : CommentIn
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