Study of CD388 for the Prevention of Influenza in Subjects Not at Risk for Influenza Complications

This is a Phase 2b, randomized, double-blind, placebo-controlled, parallel-group, multicenter dose selection study to evaluate the efficacy, safety, and tolerability of 3 dose levels of CD388 administered as a single dose via 3 SQ injections in adult participants who are not at risk of developing complications from influenza.