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Study identifier: NCT07616934 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Clinical Study to Evaluate the Safety, Tolerability, and Immunogenicity of VAX-A1 in Healthy Young Adults

Condition: Group A Streptococcal Infection  ·  Sponsor: Vaxcyte, Inc.

PhasePhase 1
Planned participants80
Who can joinAll sexes, 18 Years to 40 Years
Healthy volunteersYes

About this study

This is a phase 1, first-in-human, randomized, double-blind, placebo-controlled, dose-escalation study to evaluate the safety, tolerability, and immunogenicity of VAX-A1 in healthy adults 18-40 years of age.

This description comes directly from the study's public registry record.

Talk to the study team

Clinical Development  ·  650-837-0111  ·  Clinicaltrialsgov@vaxcyte.com

Always discuss trial participation with your own doctor first.

Locations (1)

Fusion Clinical ResearchAdelaide, South Australia, AustraliaRecruiting

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Source record: clinicaltrials.gov/study/NCT07616934