Rare diseases- Primary immunodeficiencies (PID)
- Severe reduction in at least 2 serum immunoglobulin isotypes with normal or low number of B cells
- Common variable immunodeficiency disorders
European Reference Network for Immunodeficiency, Autoinflammatory, Autimmune and Pediatric Rheumatic disea
- Rare diseases
- Primary immunodeficiencies (PID)
- Severe reduction in at least 2 serum immunoglobulin isotypes with normal or low number of B cells
- Common variable immunodeficiency disorders