Outbreak of 2009 pandemic influenza A(H1N1) in a Finnish garrison--a serological survey.

Abstract:

:In September 2009, an outbreak of 2009 pandemic influenza A(H1N1) took place in a Finnish garrison. In November 2009, we performed a serological survey among 984 recruits undergoing their military service at the garrison and related the results to self-reported upper respiratory tract infection (URTI) with or without fever. Of 346 volunteers who donated a blood sample, 169 (49%) had pandemic influenza A(H1N1) virus-specific antibodies. Of those, 84 (50%) reported no recent history of URTI, suggesting that a major part of those infected with pandemic influenza A(H1N1) virus may be asymptomatic.

journal_name

Euro Surveill

authors

Aho M,Lyytikaïnen O,Nyholm JE,Kuitunen T,Rönkkö E,Santanen R,Ziegler T,Nikkari S

subject

Has Abstract

pub_date

2010-11-11 00:00:00

issue

45

eissn

1025-496X

issn

1560-7917

journal_volume

15

pub_type

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