U.S., Aug. 8 -- ClinicalTrials.gov registry received information related to the study (NCT07753265) titled 'A Study on the Live-Attenuated Herpes Zoster Vaccine for Sequential Booster Immunization Following Recombinant Herpes Zoster Vaccine' on Aug. 04.

Brief Summary: Evaluate the immunogenicity after boost vaccination with the live attenuated herpes zoster vaccine.

Study Start Date: Aug. 13

Study Type: INTERVENTIONAL

Condition: Herpse Zoster

Intervention: BIOLOGICAL: live-attenuated zoster vaccine

one dose of live-attenuated zoster vaccine to the particpent only administered one dose of recombinant zoster vaccine

Recruitment Status: NOT_YET_RECRUITING

Sponsor: Changchun BCHT Biotechnology Co.

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