CIRCA is Recruiting Patients

Patients with extraordinary immunological clinical presentations and strong family histories are continually being recruited to participate in CIRCA’s research.


If you or a family member has a rare immunodeficiency with no current genetic diagnosis, please speak to your Clinical Immunologist about the possibility of participating in CIRCA.


If you wish to be involved or have patients you would like to be considered for inclusion in to a CIRCA study please contact


Interested scientific researchers can contact