Enhanced passive safety surveillance of high-dose and standard-dose quadrivalent inactivated split-virion influenza vaccines in Germany and Finland during the influenza season 2021/22.
Sonja Gandhi-BangaSophie WagueAnju ShresthaOlga SyrkinaOxana TalanovaMarkku NissiläKarl StuffCéline MonfredoPublished in: Influenza and other respiratory viruses (2022)
The EPSS for HD-IIV4 and for SD-IIV4 in the 2021/22 influenza season did not suggest any clinically relevant changes in safety beyond what is known/expected for IIV4s.