Registry-based surveillance of influenza-associated hospitalisations during the 2009 influenza pandemic in Denmark: the hidden burden on the young.

BACKGROUND: To follow the impact of the 2009 influenza pandemic in Denmark, influenza surveillance was extended with a system monitoring potentially influenza-associated hospitalisations. METHODOLOGY/PRINCIPAL FINDINGS: National administrative data from 2004-2010 from the automatic reporting of all...

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Bibliographic Details
Main Authors: Katarina Widgren, Jens Nielsen, Kåre Mølbak
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2010-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC2978701?pdf=render