Fig. 4From: Assessment of an optimized manufacturing process for inactivated quadrivalent influenza vaccine: a phase III, randomized, double-blind, safety and immunogenicity study in children and adultsSolicited injection-site events in children aged 3–17 years (a) and general adverse events in children aged 3–4 years (b) and children aged 5–17 years (c) in the total vaccinated cohort. IIV4-I, quadrivalent inactivated influenza vaccine manufacturing by investigational process; IIV4, licenced quadrivalent inactivated influenza vaccine; CI, confidence interval; GI, gastrointestinal; N, number of subjects in the total vaccinated cohort who returned diary cards the per-protocol cohortBack to article page