Abstract
  
  This meeting for the Strategic Advisory Group of Experts on Immunization (SAGE) was held from Monday 4 to Thursday 7 October 2021 inclusive. Friday 8 October 2021 was a closed session.
The agenda items included:
- Session 1 – Global and Regional Reports
 - Session 2 – Immunization Agenda 2030
 - Session 3 – Polio
 - Session 4 – COVID-19 vaccines
 - Session 5 – Malaria vaccine
 - Session 6 – Influenza vaccines
 - Session 7 – Behavioural and social drivers of vaccine uptake
 - Session 8 – Hepatitis E vaccines
 
        Meeting report
  Poliomyelitis
  COVID-19
  Malaria
  Influenza
  Hepatitis E