Reduced Rotavirus Vaccine Effectiveness Among Children Born During the Rotavirus Season: A Pooled Analysis of 5 Case-Control Studies From the Americas
Author(s) -
Prasanna Samuel Premkumar,
Umesh D. Parashar,
Paul A. Gastañaduy,
John P. McCracken,
Lúcia Helena de Oliveira,
Daniel C. Payne,
Manish M. Patel,
Jacqueline E. Tate,
Ben Lopman
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/ciu956
Subject(s) - rotavirus , medicine , rotavirus vaccine , pediatrics , reoviridae , virology , environmental health , virus
Using data from rotavirus vaccine effectiveness (VE) studies, we assessed whether rotavirus season modifies rotavirus VE in infants. In the first year of life, adjusted VE was 72% for children born during rotavirus season and 84% for children born in other months (P = .01). Seasonal factors may interfere with vaccine performance.
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