Vaccine effectiveness of recombinant and standard dose influenza vaccines against influenza related hospitalization using a retrospective test-negative design

CONCLUSIONS: Over all adults, both RIV4 and SD-IIV4 were effective against influenza hospitalization, with RIV4 providing better protection compared with SD-IIV4 overall, for females, younger adults, and those with no high-risk conditions.PMID:37474406 | DOI:10.1016/j.vaccine.2023.06.056

Source: Vaccine - July 20, 2023 Category: Allergy & Immunology Authors: Richard K Zimmerman Mary Patricia Nowalk Klancie Dauer Lloyd Clarke Jonathan M Raviotta G K Balasubramani Source Type: research