RETRACTED ARTICLE:The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis
Abstract Background Conflicting results regarding the impact of repeated vaccination on influenza vaccine effectiveness (VE) may cause confusion regarding the benefits of receiving the current season’s vaccine. Methods We systematically searched MEDLINE, Embase, PubMed, and Cumulative Index to Nursi...
Main Authors: | , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
BMC
2017-08-01
|
Series: | BMC Medicine |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12916-017-0919-0 |