Table 3. Results of infection workup.
HIV Ag/Ab: human immunodeficiency virus antigen/antibody, HepB sAb: hepatitis B surface antibody, HepC Ab: hepatitis C antibody, ELISA: enzyme-linked immunoassay
| Assay | Result |
| Blood cultures | No growth |
| QuantiFERON assay | Negative |
| HIV Ag/Ab | Negative |
| HepB sAb | Negative |
| HepC Ab | Negative |
| Schistosomiasis (ELISA) | Negative |
| Malaria rapid diagnostic test | Negative |
| Rickettsia serology | Negative |
| Syphilis serology | Negative |