Fig. 3
Proposed systematic screening protocol for children admitted in the PICU due to severe infection. Ig: Immunoglobulin, SCID: severe combined immunodeficiency, DHR: dihydrorhodamine, PID: Primary immunodeficiency, FHL: familial hemophagocytic lymphohistiocytosis. 1in children up to 18 months; 2 in children up to 12 months.
