British Journal of Infection Control

 

Advanced Search

Journal Navigation

Journal Home

Subscriptions

Archive

Contact Us

Table of Contents

Click here for more information

Sign In to gain access to subscriptions and/or personal tools.
This Article
Right arrow Full Text (PDF)
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Add to Saved Citations
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Right arrow Add to My Marked Citations
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Etuwewe, O.
Right arrow Articles by Hughes, K.
Right arrow Search for Related Content
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?
British Journal of Infection Control, Vol. 5, No. 6, 29-30 (2004)
DOI: 10.1177/14690446040050060601

Outbreaks of influenza: a virus in vaccinated elderly residents

OM Etuwewe

Public Health Medicine, Birmingham and Solihull Health Protection Unit, Health Protection Agency, Bartholomew House, 142 Hagley Road, Birmingham B16 9PA

H. May

Public Health Medicine, Birmingham and Solihull Health Protection Unit, Health Protection Agency, Bartholomew House, 142 Hagley Road, Birmingham B16 9PA

S. Bakhshi

A. Wood

Community Infection control team, University Hospital, Birmingham

K. Hughes

Annual influenza immunisation is the recommended practice for people such as the elderly, for whom influenza poses a substantial risk of serious illness and death. Influenza vaccines are effective in preventing, or ameliorating influenza, reducing complications and mortality (Department of Health, 2001, 2002). In long-stay residential accommodation, influenza immunisation should prevent rapid spread of infection causing outbreaks (Communicable Disease Centre, 2003).

This paper reports on two outbreaks of influenza that occurred in vaccinated elderly in residential institutions. In both outbreaks the isolated virus strain was included in the composition of the influenza vaccine for that winter season. Suboptimal protection against influenza may be provided in the vaccinated elderly, due to declining competency of the ageing immune system. Furthermore, the occurrence in the late winter of these outbreaks may demonstrate waning immunity following immunisation early in the season.

Key Words: Influenza • immunisation • outbreak


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?