The purpose of this study is to evaluate the efficacy and safety of mRNA-1283 and mRNA-1273 (variant formulations) in adults 50 to 64 years of age without high risk factors for severe COVID-19.
This trial phase represents an early or specialized stage of clinical development.
Enrollment is complete. The trial is in its follow-up or data collection phase — a readout may occur on or near the primary completion date.
Moderna Inc (MRNA) is the sponsoring company for this trial. BiotechSign currently grades this company C (59/100) based on composite catalyst signals across its full pipeline. This trial is one data point in that overall catalyst picture.