Home » Open Orphan (ORPH) » Open Orphan #ORPH – Pfizer successful Phase 2a human challenge trial

Open Orphan #ORPH – Pfizer successful Phase 2a human challenge trial

Rapid progress at Open Orphan #ORPH. In Pfizer’s recent quarterly update, CEO Albert Bourla, noted (on page 5) that one of the key highlights of Pfizer’s Q2 was the “Successful Phase 2a human challenge trial with RSV Adult vaccine candidate”.

Although Pfizer have not mentioned Open Orphan by name and we have not formally announced our involvement, hVIVO is listed as the sponsor to the study here and with hVIVO contact details noted on the Pfizer website here:


Leave a comment

I would like to receive Brand Communications updates and news...
Free Stock Updates & News
I agree to have my personal information transfered to MailChimp ( more information )
Join over 3.000 visitors who are receiving our newsletter and learn how to optimize your blog for search engines, find free traffic, and monetize your website.
We hate spam. Your email address will not be sold or shared with anyone else.