# Clinical Trial of Recombinant Herpes Zoster Vaccine (CHO Cell) in Healthy Chinese Population Aged 40 Years and Older

> **NCT06851832** · PHASE1,PHASE2 · ACTIVE_NOT_RECRUITING · sponsor: **Ab&B Bio-tech Co., Ltd.JS** · enrollment: 960 (estimated)

## Conditions studied

- Herpes Zoster
- Herpes Zoster Vaccine

## Interventions

- **BIOLOGICAL:** Recombinant zoster vaccine(CHO cell)(low adjuvant)
- **BIOLOGICAL:** Recombinant Zoster Vaccine (CHO cell)
- **BIOLOGICAL:** Zoster Vaccine, Live
- **BIOLOGICAL:** Recombinant Zoster Vaccine (CHO cell)
- **BIOLOGICAL:** Recombinant Zoster Vaccine (CHO cell) (Adjuvant control)
- **BIOLOGICAL:** Normal Saline

## Key facts

- **NCT ID:** NCT06851832
- **Lead sponsor:** Ab&B Bio-tech Co., Ltd.JS
- **Sponsor class:** OTHER
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2025-02-16
- **Primary completion:** 2026-09-16
- **Final completion:** 2028-09-16
- **Target enrollment:** 960 (ESTIMATED)
- **Last updated:** 2026-03-31

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06851832

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06851832, "Clinical Trial of Recombinant Herpes Zoster Vaccine (CHO Cell) in Healthy Chinese Population Aged 40 Years and Older". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT06851832. Licensed CC0.

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