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A Phase Ⅱ, Randomized, Observer-blinded, Parallel-Controlled Clinical Trial to Assess the Immunogenicity and Safety of the Recombinant Zoster Vaccine, LYB004 in Adults Aged 40 Years and Older

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Trial Profile

A Phase Ⅱ, Randomized, Observer-blinded, Parallel-Controlled Clinical Trial to Assess the Immunogenicity and Safety of the Recombinant Zoster Vaccine, LYB004 in Adults Aged 40 Years and Older

Status: Active, no longer recruiting
Phase of Trial: Phase II

Latest Information Update: 06 Jan 2026

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At a glance

  • Drugs LYB 004 (Primary) ; GSK 137173A
  • Indications Herpes zoster
  • Focus Pharmacodynamics
  • Sponsors Guangzhou Patronus Biotech

Most Recent Events

  • 06 Jan 2026 New trial record

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