Gaglani M, Kim SS, Naleway AL, Levine MZ, et al. Effect of Repeat Vaccination on Immunogenicity of Quadrivalent Cell-Culture and Recombinant Influenza Vaccines Among Healthcare Personnel Aged 18-64 Years: A Randomized, Open-Label Trial. Clin Infect Dis 2022 Aug 29. pii: 6678123. doi: 10.1093.
PMID: 36031405