Immunization Analysis and Insights
The Immunization Analysis & Insights Unit is a data hub and analytics engine for immunization data and performs analytics. The unit supports the work of other technical units within the department of Immunization, Vaccines and Biologicals (IVB) and drives innovation in data quality and use in countries. It also has responsibility for IVB’s global work on VPD surveillance and generating data and evidence on the public health and economic impact of vaccines.

Group B streptococcus Full Value of Vaccine Assessment

Group B streptococcus (GBS) is an important cause of disease burden in every region worldwide, contributing to neonatal/ infant infection, deaths, disability, stillbirths and maternal infection.

The World Health Organization (WHO) identified the development of GBS vaccines suitable for maternal immunization in pregnancy and use in low- and middle-income countries (LMICs) as a priority in 2015.

The WHO Full value of vaccines assessment of Group B streptococcus vaccines published on 3 November 2021 describes the global public health rationale for developing vaccines against disease caused by GBS for maternal immunization, to inform decision making across the continuum of vaccine development and uptake with a line of sight to sustainable public health impact.


Main report

Group B Streptococcus Vaccine: full value vaccine assessment

Group B streptococcus (GBS) is an important cause of disease burden in every region worldwide, contributing to neonatal/ infant infection, deaths, disability,...

Full Value of Vaccine Assessment: Group B Streptococcus Vaccine Executive Summary

Group B streptococcus (GBS) is an important cause of disease burden in every region worldwide, contributing to neonatal/ infant infection, deaths, disability,...

Technical reports

Full Value of Vaccine Assessment: Group B Streptococcus Vaccine - Policy and Implementation Issues

Maternal immunization can play an important role in improving maternal, fetal and neonatal health and has the potential to be an important tool in the...

Group B Streptococcus vaccine: full value of vaccine assessment. Financial analysis

This report describes the potential financial outcomes that can be expected from successful development of a GBS vaccine that can attain global registration....

Additional resources