# WHO list of prequalified vaccines

Source: https://onco.cc/collections/who-prequalified-vaccines/  
OnCo record `who-prequalified-vaccines` (Collection). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

WHO's list of the vaccines it has prequalified, one row per presentation, with the maker and the regulator responsible for each.

## Summary

The export read on 4 November 2026 has 287 presentation rows. For cancer prevention it lists six HPV vaccines (Gardasil, Gardasil 9, Cervarix, Cecolin, Walrinvax and CERVAVAC, the last prequalified on 25 September 2026) and five monovalent hepatitis B vaccines (Engerix, Euvax B, BEVAC, Heberbiovac HB and the Serum Institute of India's Hepatitis B Vaccine (rDNA)), as well as childhood combination vaccines that contain hepatitis B.

## Fields

- Kind: Collection
- Last checked: 2026-11-04
- URL: https://extranet.who.int/prequal/vaccines/prequalified/export?page&_format=csv
- Holds: Every vaccine presentation WHO has prequalified, with the date of prequalification, the vaccine type, the commercial name, the number of doses per container, the manufacturer and the national regulatory authority responsible for it.

## Sources

- WHO list of prequalified vaccines (CSV export): https://extranet.who.int/prequal/vaccines/prequalified/export?page&_format=csv

## Connected records

- drugs: [BEVAC hepatitis B vaccine (Biological E)](https://onco.cc/drugs/bevac/), [Cecolin (bivalent HPV vaccine, Xiamen Innovax)](https://onco.cc/drugs/cecolin/), [CERVAVAC (quadrivalent HPV vaccine, India)](https://onco.cc/drugs/cervavac/), [Engerix-B (hepatitis B vaccine, recombinant)](https://onco.cc/drugs/engerix-b/), [Euvax B (hepatitis B vaccine, LG Chem)](https://onco.cc/drugs/euvax-b/), [Heberbiovac HB (hepatitis B vaccine, Cuba)](https://onco.cc/drugs/heberbiovac-hb/), [Hepatitis B Vaccine (rDNA), Serum Institute of India](https://onco.cc/drugs/sii-hepatitis-b-vaccine/), [HPV bivalent vaccine (types 16 and 18)](https://onco.cc/drugs/hpv-bivalent-vaccine/), [Nonavalent HPV vaccine](https://onco.cc/drugs/gardasil-9/), [Walrinvax (bivalent HPV vaccine, Yuxi Zerun)](https://onco.cc/drugs/walrinvax/)
- fronts: [Prevention & Risk](https://onco.cc/fronts/prevention/)

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JSON: https://onco.cc/api/v1/entities/who-prequalified-vaccines.json