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Article

Genetic diversity of influenza A(H1N1)2009 virus circulating during the season 2010-2011 in Spain.

Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology - 1 Jan 2012

Ledesma Juan, Pozo Francisco, Reina Gabriel, Blasco Miriam, Rodríguez Guadalupe, Montes Milagrosa, López-Miragaya Isabel, Salvador Carmen, Reina Jordi, Ortíz de Lejarazu Raúl, Egido Pilar, López Barba José, Delgado Concepción, Cuevas María Teresa, Casas Inmaculada

Abstract excerpt

BACKGROUND: Genetic diversity of influenza A(H1N1)2009 viruses has been reported since the pandemic virus emerged in April 2009. Different genetic clades have been identified and defined based on amino acid substitutions found in the haemagglutinin (HA) protein sequences. In Spain, circulating influenza viruses are monitored each season by the regional laboratories enrolled in the Spanish Influenza Surveillance...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 22071031
DOI: 10.1016/j.jcv.2011.09.032

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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