Strategic Advisory Group of Experts on Immunization (SAGE)
The Strategic Advisory Group of Experts on Immunization (SAGE) is charged with advising WHO on overall global policies and strategies, ranging from vaccines and technology, research and development, to delivery of immunization and its linkages with other health interventions.

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Meningococcal vaccines: WHO position paper on the use of multivalent meningococcal conjugate vaccines in countries of the African meningitis belt, January 2024

This addendum to 2011 WHO position paper on meningococcal vaccines is concerned with vaccines and vaccination against meningococcal disease caused by Neisseria...

Meeting of the Strategic Advisory Group of Experts on Immunization, September 2023: conclusions and recommendations

The Strategic Advisory Group of Experts (SAGE) on Immunization held a meeting on 25-29 September 2023. This report summarizes the discussions, conclusions...

WHO SAGE Roadmap for prioritizing uses of COVID-19 vaccines

This revised roadmap (10 November 2023) replaces the previous version (30 March 2023).It  addresses evolving public health needs as the Omicron variant...

Who are we and how do we work?

Global immunization policy and strategy guidance