Visit https://www.peervoice.com/SDU860 to view the entire programme with slides. After completing “An Immune System in Double Trouble: What Is ‘Best Practice’ for Managing Patients With Lymphoproliferative Malignancies?”, participants will be able to: Describe the consequences of infectious complications on outcomes of patients with suspected secondary immunodeficiency (SID) due to a lymphoproliferative malignancy; Identify the predictive risk factors of an infectious complication occurring in patients with a lymphoproliferative malignancy that would warrant the need for supportive therapy; Apply practical strategies to monitor and manage infection risk in patients with lymphoproliferative malignancies.