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mRNA-1647

Phase 3 Clinical Trial

Developer: ModernaTX, Inc.  |  Target Disease: CMV

Development Phase Phase 3 Clinical Trial Primary Status
Platform Technology mRNA Biologic Architecture
Target Indication CMV Pathogen / Antigen
Last Verified 2026-07-10 Tier 1 Multi-Source Checked

Multi-Jurisdiction Regulatory Status

Official licensing, rolling submissions, or authorization status tracked across major health authorities.

Regulatory Authority Status & Details
US FDA Not Filed / Pre-submission
EMA (Europe) Not Filed / Pre-submission
Health Canada Not Filed / Pre-submission
TGA (Australia) Not Filed / Pre-submission

Scientific Profile & Documentation

Platform Architecture
mRNA
Lead Developer
ModernaTX, Inc.
Next Expected Milestone
Primary completion (most advanced trial): 2025-11-04 (registry estimate)
Analyst & Development Notes
Auto-grouped from 3 ClinicalTrials.gov record(s) sharing intervention/sponsor. Phases and timelines are registry fields and may lag company disclosures.
Primary Source Documentation
ClinicalTrials.gov NCT05085366 →
Additional Sources & Literature

Registered Clinical Trials & Studies

Direct registry links to active, completed, or pivotal registration studies across phases.

NCT05085366 Phase 3 Clinical Trial

A Study to Evaluate the Efficacy, Safety, and Immunogenicity of mRNA-1647 Cytomegalovirus (CMV) Vaccine in Healthy Parti

Status: Active / Ongoing • Expected Readout: 2025-11-04
NCT06133010 Phase 3 Clinical Trial

A Study of mRNA-1647 Cytomegalovirus Vaccine in Liver Transplant Candidates and Recipients

Status: Active / Ongoing • Expected Readout: 2027-02-14
NCT05683457 Phase 3 Clinical Trial

A Study to Evaluate the Efficacy, Safety, and Immunogenicity of mRNA-1647 Cytomegalovirus (CMV) Vaccine in Allogenic Hem

Status: Active / Ongoing • Expected Readout: 2026-08-01

Milestone Overview

  • Stage Verification
    Phase 3 Clinical Trial confirmed as of 2026-07-10.
  • Target Milestone
    Primary completion (most advanced trial): 2025-11-04 (registry estimate)

Vaccine Data Navigator Candidate Profile Registry:

This candidate profile is indexed across all clinical development levels (Preclinical through Phase 1–3, Regulatory Filing, and Licensure) from primary registry databases (ClinicalTrials.gov, WHO ICTRP, FDA CBER, EMA, Health Canada, TGA Australia). Data are updated continuously to track global biologic and vaccine pipelines.