Welcome to APDSyndrome.org

This site is provided free of charge as a service to patients with APDS and for clinicians and scientists working on APDS.

Newsflash! The APDS patient and family support group has been launched!  Join us on Facebook for mutual support and information sharing.

Newsflash! A clinical trial of a new drug for APDS underway in the United Kingdom:

Recruiting to clinical trial in APDS