- Conditions
- Human Metapneumovirus and Human Parainfluenza Infection
- Interventions
- mRNA-1653, Placebo
- Biological · Other
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years to 49 Years
- Enrollment
- 124 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 3
- States / cities
- Omaha, Nebraska • Austin, Texas • Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced May 22, 2026, 4:16 AM EDT