Belongia EA, Skowronski DM, McLean HQ, et al. Repeated annual influenza vaccination and vaccine effectiveness: review of evidence. Expert Rev Vaccines. 2017;16(7):723–736.
https://doi.org/10.1080/14760584.2017.1334554
When the above article was published online, there were errors in the reference citation numbers in , and . The corrected versions of these figures are given below.
Figure 5. Vaccine effectiveness for H3N2 studies without age restriction. For each VE estimate, the comparison group included individuals who were unvaccinated in both the current and prior season.
![Figure 5. Vaccine effectiveness for H3N2 studies without age restriction. For each VE estimate, the comparison group included individuals who were unvaccinated in both the current and prior season.](/cms/asset/5e5a7287-9620-41f5-b98c-34ce0180095d/ierv_a_1355177_f0001_oc.jpg)