Table 1.
Clinical diagnoses of control subjects
| Bacterial Infection (16) a | Viral Rash Prominent (12) |
| Cervical Adenitis (5) | Viral Syndrome (7) |
| Abscess (2) | Acute Hepatitis |
| Cellulitis (2) | Irritant Diaper Dermatitis |
| Pyelonephritis (2) | Eczema Herpeticum |
| Otitis Media (2) | Viral conjunctivitis |
| Bacteremia (2) | Hand Food and Mouth Disease |
| Septic Arthritis | |
| Viral Gastrointestinal (8) | |
| Rheumatologic/Vascular (2) | Viral Gastroenteritis (4) |
| Henoch-Schönlein Purpura | Diarrhea (3) |
| Juvenile Idiopathic Arthritis | Parainfluenza |
| Viral Respiratory (10) | Viral (Not Otherwise Specified) (10) |
| Upper Respiratory Infection (4) | Viral Syndrome (8) |
| Viral Pneumonia (2) | Viral Meningitis |
| Acute Bronchiolitis | Febrile Neutropenia |
| Adenovirus | |
| Influenza A | Afebrile (2) |
| Febrile Seizure |
aNumbers in each category are listed in parentheses (). Broad control categories are italicized, with more specific diagnoses underneath each header. Lack of parenthesis indicates that category was only a single event