Cavitary Infiltrates

If there is concern for pulmonary tuberculosis, the patient should be placed into Airborne Isolation and Clinical Epidemiology & Infection Prevention should be notified

If tuberculosis is a concern, avoid use of fluoroquinolones and/or linezolid for empiric treatment

Lab Tests

Blood Culture

Sputum Culture

Legionella Urinary Antigen

Fungal and mycobacterial (tuberculosis) cultures and stains. Consider Coccidioides if epidemiologic risk.

Consider echocardiogram if septic emboli are a concern.