Last Updated 21 April 2021.
Locations of COVID-19 Vaccine Clinical Trials
Countries listed are those where at least one COVID-19 vaccine clinical trial is registered. Registered trials include those that are ongoing, completed, or yet to enroll.
Locations of COVID-19 Vaccine Approvals/Authorizations
Countries listed are those where at least one COVID-19 vaccine approval of any type has been announced publicly. Vaccine approvals include those vaccines that have been approved, authorized, licensed, given emergency use status, or made available for use outside of clinical trials via any pathway.
Trials & Approvals by Country
| Agency | Approved Vaccines |
|---|---|
| Africa Regulatory Taskforce (ART) | 2 |
| Caribbean Regulatory System (CRS) | 2 |
| World Health Organization (WHO) | 4 |