Basic workup
Typically normal WBC count or mild lymphocytosis, monocytosis, and/or eosinophilia (>5%)
Elevated ESR
CXR
LP if suspect meningitis
Special testing
Immunoglobulin testing
Culture
PCR testing
Skin testing
Typically normal WBC count or mild lymphocytosis, monocytosis, and/or eosinophilia (>5%)
Elevated ESR
CXR
LP if suspect meningitis
Immunoglobulin testing
Culture
PCR testing
Skin testing
Coccidioidomycosis
Acute respiratory distress syndrome
Paracoccidioidomycosis
Blastomycosis
Histoplasmosis
Enteropathic arthropathies
Aspergillosis
Eosinophilic pneumonia