Who should be vaccinated against COVID-19 and in a context of limited supply according to SAGE?

To assist in developing national recommendations for use of vaccines against COVID-19, SAGE proposes a Roadmap for Prioritizing Uses of COVID-19 Vaccines that considers priority populations for vaccination based on 3 epidemiologic setting scenarios:

1. community transmission
2. sporadic cases or cluster of cases
3. no cases

Each epidemiologic setting scenario is divided in 3 different supply stages.