EFFICACY AND EFFECTIVENESS OF INFLUENZA VACCINES DQ EFFICACY AND EFFECTIVENESS OF INFLUENZA VACCINES DQ The article titled Efficacy and Effectiveness of Influenza Vaccines: A systematic Review and Meta-Analysis seeks to establish the efficacy and effectiveness of licensed influenza vaccines in the US through a meta-analysis of 31 eligible studies published between Jan 1 1967 to Feb 15 2011. Eligible studies had to be randomized trials […]




