WHO online vaccine tracker

Simon Collins, HIV i-Base

The WHO website includes a COVID-19 vaccine landscape database available as an Excel file that is updated twice weekly.

The website includes:

  • Summary tables of COVID-19 candidates vaccines in clinical and pre-clinical development.
  • Tracks the progress of each vaccine from pre-clinical, Phase 1, Phase 2 through to Phase 3 efficacy studies,
  • Links to published reports on safety, immunogenicity and efficacy data of the vaccine candidates;
  • Main attributes of each candidate vaccine.
  • Includes search facility for COVID-19 vaccines by criteria such as vaccine platform, dosage, schedule of vaccination, route of administration, developer, trial phase and clinical endpoints in Phase 3 studies.


WHO. The COVID-19 candidate vaccine landscape and tracker.

Status of COVID-19 Vaccines within WHO EUL/PQ evaluation process (20 January 2021) (PDF)

Links to other websites are current at date of posting but not maintained.