Trial Profile

A Follow-up Trial to Assess the Persistence of the Immune Response to the Group B Streptococcus Vaccine (GBS-NN/NN2) After a Primary Vaccination of Healthy Pregnant Women, and to Assess Safety, Reactogenicity, and Immunogenicity of the GBS-NN/NN2 Vaccine When Administered During Follow-Up As a Booster Dose During a New Pregnancy

Status: Recruiting

Phase of Trial: Phase II/III

Latest Information Update: 19 Jun 2025

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At a glance

13 Mar 2025 Planned End Date changed from 30 Jun 2030 to 30 Jun 2029.
13 Mar 2025 Planned primary completion date changed from 30 Jun 2030 to 30 Jun 2029.
13 Mar 2025 Status changed from not yet recruiting to recruiting.

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