Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (NCT07892989) titled 'Immunogenicity and Safety of SYS6052 in the Participants Aged 40 Years and Above' on Oct. 19.

Study Type: Interventional

Study Design: Allocation: Randomized. Intervention model: Sequential Assignment. Primary purpose: Prevention. Masking: Triple (Participant, Investigator, Outcomes Assessor).

Primary Sponsor: CSPC Megalith Biopharmaceutical Co.,Ltd.

Condition: Herpes Zoster

Intervention: Biological: Recombinant Zoster Vaccine (CHO cell) SYS6052 Biological: Placebo: 0.9% sodium chloride injection

Recruitment Status: Not recruiting

Phase: Phase 1/Phase 2

Date of First Enrollment: October 31, 2026

Target Sa...