Overview A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of mRNA-6231 in Healthy Adults Status: Recruiting Trial end date: 2022-11-15 Target enrollment: Participant gender: Summary The main goal of this study is to evaluate the safety and tolerability of escalating doses of a single subcutaneous (SC) administration of mRNA-6231. Phase: Phase 1 Details Lead Sponsor: ModernaTX, Inc.