1. having received multiple doses of a vaccine or immunizing agent to produce a heightened immune response
Usage: medical/scientific context

1. past tense and past participle of hyperimmunize; to administer repeated doses of vaccine or antigen to produce an enhanced immune response
Usage: medical/scientific context

Examples

• The research team hyperimmunized the laboratory animals with multiple vaccine doses to study antibody production.
• Hyperimmunized patients showed significantly elevated antibody titers compared to the control group.
• The protocol required that all subjects be hyperimmunized before the clinical trial began.
• Scientists hyperimmunized the rabbits to generate high-affinity antibodies for the study.
• The hyperimmunized volunteers developed robust immune responses to the pathogen.
• Researchers hyperimmunized the mice with booster shots at two-week intervals.