Infections in Patients on TNF-alpha Inhibitors - Differential Diagnosis • Viral: VZV, Hep B, Hep C, ?HIV, EBV, CMV, HSV • Mycobacteria: TB, NTM • Bacterial: S.pneumonia, Staph, Salmonella, Listeria, Legionella • Fungal: PJP, Granulomatous: Histo, Cocci, Aspergillus, Crypto, Candida BWH Medicine Chiefs @BrighamChiefs #TNFalpha #Inhibitors #Infections #Differential #Diagnosis