Table 2.
Ig levels and serological results for common viruses
| Parameter | Patient (normal range) | I.1 | I.2 | II.3 |
| Age (yr) | 19 | 38 | 36 | 14 |
| Ig | ||||
| IgG (g/liter) | 12.6 (6.6–12.8) | ND | ND | ND |
| IgA (g/liter) | 1.2 (0.7–3.44) | ND | ND | ND |
| IgM (g/liter) | 0.8 (0.5–1.09) | ND | ND | ND |
| IgE (IU/ml) | 20 (<100) | ND | ND | ND |
| Specific antibody | ||||
| EBV | ||||
| Anti-EBNA IgG (<20)a (U/ml) | <3.0 | 146.0 | <3.0 | <3.0 |
| Anti-VCA IgG (<20)a (U/ml) | 55.0 | 244.0 | <10.0 | 653.0 |
| Anti-VCA IgM (<40)a (IU/ml) | 22.9 | ND | 1.7 | 1.5 |
| Parvovirus B19 | ||||
| IgG (<1.1)a | 3.5 | 7.9 | 32.5 | 10.4 |
| IgM (<1.1)a | 0.1 | 0.3 | 0.1 | 0.1 |
| CMV | ||||
| IgG (<14.0)a (AU/ml) | 82.4 | 94.8 | 101.0 | 100.0 |
| IgM (<22.0)a (AU/ml) | <5.0 | <5.0 | 5.46 | <5.0 |
| HSV-1 and HSV-2 | ||||
| IgG (<1.1)a | 29.7 | 12.2 | >30.0 | 29.7 |
| VZV | ||||
| IgG (<150)a (mIU/ml) | 764.6 | 1,315.0 | 419.3 | 835.6 |
| Rubella | ||||
| IgG (<10)a (IU/ml) | 135 | 28 | 16 | 35 |
| Mumps | ||||
| IgG (<50)a | 152 | 120 | 178 | 240 |
| Measles | ||||
| IgG (<16.5)a (AU/ml) | 18.0 | 288.0 | >300.0 | >300.0 |
a
Indicates the threshold for each assay.