- Conditions
- Measles; Mumps; Rubella; Chickenpox, Measles
- Interventions
- Investigational MMRV(H)NS vaccine, Investigational MM(H)RVNS vaccine, Investigational M(L)M(L)R(L)V(L)NS vaccine, Marketed MMRV_Lot 1 and Lot 2 vaccine
- Biological
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 4 Years to 6 Years
- Enrollment
- 801 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 35
- States / cities
- Birmingham, Alabama • Jonesboro, Arkansas • Bellflower, California + 30 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2025 · Synced May 22, 2026, 5:57 AM EDT