Pre-existing Immunity to Influenza Aids Ferrets in Developing Stronger and Broader Vaccine-induced Antibody Responses
Y. Ge, Y. Lu, J. Allen, T. Einav, D. I. Nkaleke, F. Bai, A. Handel, T. Ross, Y. Shen
This study shows that pre-existing immunity in ferrets enhances vaccine-induced antibody responses, reducing the need for booster shots and broadening protection against homologous and heterologous influenza strains.
bioRxiv · Jan 31, 2024 · PreprintImmunology