RecruitingBiological interventionPhase 1/2 Study of a Plant-Based Seasonal Recombinant Trivalent VLP Influenza VaccineThis Phase 1/2 study is intended to assess the safety, tolerability, and immunogenicity of recombinant TVLP in adults 18-64 and 65 years of age and above and to confirm the dose(s) to be developed further in these two age cohorts.