RecruitingPhase 1Drug trialA Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single and Multiple Doses of EDP-978 in Healthy AdultsThis study is a randomized, double-blind, sponsor-open, placebo-controlled study. It will assess the safety, tolerability, pharmacokinetics and pharmacodynamics of orally administered single and multiple doses of EDP-978 in healthy adult subjects.