Please use this identifier to cite or link to this item:http://hdl.handle.net/20.500.12105/15491
Title
Predominance of influenza A(H3N2) virus genetic subclade 3C.2a1 during an early 2016/17 influenza season in Europe - Contribution of surveillance data from World Health Organization (WHO) European Region to the WHO vaccine composition consultation for northern hemisphere 2017/18
Author(s)
Melidou, Angeliki | Broberg, Eeva | European region influenza surveillance network | Pozo Sanchez, Francisco ISCIII | Casas Flecha, Inmaculada ISCIII | Larrauri, Amparo ISCIII | Oliva Dominguez, Jesus Angel ISCIII | Delgado-Sanz, Concepcion ISCIII
Date issued
2017-09-05
Citation
Vaccine. 2017 Sep 5;35(37):4828-4835.
Language
Inglés
Abstract
During the European 2016/17 influenza season, A(H3N2) viruses have predominated and the majority clustered in genetic subclade 3C.2a1. Genetic analyses showed that circulating viruses have undergone considerable genetic diversification of the haemagglutinin gene from the current vaccine virus A/Hong Kong/4801/2014 (clade 3C.2a), but the antigenic data that is limited by the challenges with the antigenic characterisation of currently circulating A(H3N2) viruses, showed no clear evidence of antigenic change. The recommended A(H3N2) vaccine component for the northern hemisphere 2017/18 influenza season remained unchanged. However, early and mid-season vaccine effectiveness (VE) estimates were suggestive of reduced VE against A(H3N2) viruses.
Subject
MESH
Europe | Humans | Influenza A Virus, H3N2 Subtype | Influenza Vaccines | Influenza, Human | Lectins | World Health Organization
Description
Erratum to "Predominance of influenza A(H3N2) virus genetic subclade 3C.2a1 during an early 2016/17 influenza season in Europe - Contribution of surveillance data from World Health Organization (WHO) European region to the WHO vaccine composition consultation for northern hemisphere 2017/18". Vaccine. 2018 May 3;36(19):2740-2741. doi: 10.1016/j.vaccine.2017.12.039. PMID: 29274700.
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DOI
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This item is licensed under a: Atribución 4.0 Internacional