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Article

Hepatitis a virus vaccine escape variants and potential new serotype emergence.

Emerging infectious diseases - 1 Apr 2011

Pérez-Sautu Unai, Costafreda M Isabel, Caylà Joan, Tortajada Cecilia, Lite Josep, Bosch Albert, Pintó Rosa M

Abstract excerpt

Six hepatitis A virus antigenic variants that likely escaped the protective effect of available vaccines were isolated, mostly from men who have sex with men. The need to complete the proper vaccination schedules is critical, particularly in the immunocompromised population, to prevent the emergence of vaccine-escaping variants.

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 21470474
DOI: 10.3201/eid1704.101169
PMCID: PMC3377408

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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