Modeling the Effect of Different Vaccine Effectiveness Estimates on the Number of Vaccine-Prevented Influenza-Associated Hospitalizations in Older Adults
Author(s) -
Alicia M. Fry,
Inkyu K. Kim,
Carrie Reed,
Mark G. Thompson,
Sandra S. Chaves,
Lyn Finelli,
Joseph S. Bresee
Publication year - 2014
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/ciu328
Subject(s) - medicine , vaccination , influenza vaccine , population , vaccine efficacy , pediatrics , immunology , environmental health
We compared influenza vaccine-prevented hospitalizations in adults aged ≥65 years for a range of hypothetical effectiveness estimates. During 2012-2013, a vaccine with 10% effectiveness (66% coverage) would have averted approximately 13 000 hospitalizations, and a vaccine with 40% effectiveness would have averted approximately 60 000 hospitalizations. Annual vaccination is merited in this vulnerable population.
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