107
Vaccine
Candidates
302
Trials
14
Approved
Vaccines
  • Phase 1: 30 Vaccines
  • Phase 2: 42 Vaccines
  • Phase 3: 30 Vaccines
  • Approved: 14 Vaccines
5 vaccines no longer progressing

About Trial Phases

Last Updated 16 April 2021.

14 Vaccines Approved by at Least One Country

30 Vaccines in Phase 3 Clinical Trials

42 Vaccines in Phase 2 Clinical Trials

30 Vaccines in Phase 1 Clinical Trials

5 Vaccines are No Longer Progressing