I want to donate

Are you over 18 years old and want to participate in a Phase IIb study of a new vaccine against COVID-19?

5 November 2021

The sponsor HIPRA is looking for volunteers over the age of 18 who have received Pfizer-BioNTech's Comirnaty vaccine against COVID-19 at least 6 months ago to study an investigational new vaccine it is developing against COVID-19.

Volunteers will receive a booster dose of the new investigational vaccine or an already marketed vaccine and will be followed for up to one year for safety and response (immunity).

The study has been approved by the Ethics Committee of the Hospital Clínic de Barcelona and is being evaluated by the Spanish Agency for Medicines and Health Products (AEMPS) with the participation of different Spanish hospitals.

Those interested can contact the Hospital Trueta, preferably by email at You can also call 638 686 116, Monday to Friday, from 9am to 1pm and from 3pm to 6pm.


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