Systemic reactogenicity is a correlate of MF59 adjuvant-moderated immunogenicity in influenza vaccinated children

Background Adjuvanted influenza vaccine induces more robust antibody responses, but is associated with more adverse events following vaccination. Prior work has examined the link between vaccine reactions and immunogenicity in adults, but little is known about the association between reactogenicity and postvaccination antibody responses in children, particularly regarding adjuvanted influenza vaccine. This study examines the relationship …