Table 1.

Infectious workup for the patient.

Viruses	Bacteria & other organisms
• HSV 1 & 2	• Tuberculosis
• Epstein-Barr virus	• Syphilis
• Cytomegalovirus	• Cryptococcus
• Varicella zoster virus	• Lyme disease
• HIV 1 & 2	• Ehrlichiosis
• Hepatitis A (prior immunity)	• Anaplasma
• Hepatitis B	• Coccidioides
• Hepatitis C	• Histoplasma
• Arbovirus	• Blastomyces
• West Nile virus
• Mumps (prior immunity)
• Rubeola
• Respiratory virus panel
○ Influenza A Subtypes H1 and H3
○ Influenza B
○ Parainfluenza 1, 2 & 3
○ Rhinovirus
○ Enterovirus
○ Metapneumovirus
○ RSV subtypes A & B
○ Lymphocytic choriomeningitis virus