77
Vaccine
Candidates
200
Trials
8
Approved
Vaccines
  • Phase 1: 24 Vaccines
  • Phase 2: 34 Vaccines
  • Phase 3: 19 Vaccines
  • Approved: 8 Vaccines

About Trial Phases

Last Updated 15 January 2021.

8 Vaccines Approved by at Least One Country

19 Vaccines in Phase 3 Clinical Trials

34 Vaccines in Phase 2 Clinical Trials

24 Vaccines in Phase 1 Clinical Trials