… vaccination status. These patterns suggest a role for immune history in influenza vaccine
effectiveness, … patterns in the effectiveness of seasonal influenza vaccination and explain how …

… Areas covered: A meta-analysis of vaccine effectiveness studies from 2010–11 through
2014–15 shows substantial heterogeneity in repeat vaccination effects within and between …

… influenza vaccines to avert many cases even with suboptimal vaccine effectiveness is due to
influenza… Mathematical modelers have estimated that the R 0 of influenza varies from 1.4–4 […

… like virus) for the 2015–2016 influenza season. Here, we report estimates … influenza vaccine
effectiveness from the Influenza Vaccine Effectiveness Network for the 2015–2016 influenza …

… in preventing symptomatic laboratory-confirmed influenza whether medically attended or not…
to examine vaccine effectiveness in preventing community-acquired influenza and influenza …

Observational studies have consistently shown that influenza vaccine effectiveness (VE) is
lower for H3N2 relative to H1N1pdm09 and type B, and this is not entirely explained by …

… Our results suggest that effectiveness of inactivated influenza vaccine wanes during the …
influenza vaccination. influenza, vaccine effectiveness, waning, negative-control outcome …

… of influenza vaccination among participants with RT-PCR-positive influenza (cases) to
the odds of influenza vaccination among participants who were negative for influenza (non-cases) …

… predominance of influenza A (H3N2) viruses (2). This report presents an initial estimate of
seasonal influenza vaccine effectiveness at preventing laboratory-confirmed influenza virus …

… , medically attended influenza Seasonal influenza vaccine effectiveness (VE) has been …
4 weeks of the 2012–2013 influenza season suggested that vaccination was moderately …