TABLE I. - Laboratory data of Case 1.
| Month/year | Dec/2001 | Mar/2002 | Aug/2002 | Jul/2003 | Feb/2004 | Aug/2004 | Feb/2005 | Mar/2005 | Jul/2005 | Sep/2005 | Dec/2005 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IgG anti-B19V | NEG | - | NEG | NEG | NEG | NEG | - | - | - | - | POS |
| IgM anti-B19V | NEG | - | NEG | NEG | NEG | NEG | - | - | - | - | POS |
| PCR-B19 | - | - | - | - | - | NEG | - | - | - | - | POS |
| CD4+ (cells/mm3) | 158 | - | 118 | 45 | 9 | 3 | - | - | 1 | - | 34 |
| Hb (g/dL) | - | 13.1 | - | - | - | - | 5.9 | 6.9 | 10 | 10.5 | 13.9 |
B19V: parvovirus B19; Hb: haemoglobin; NEG: negative; PCR: polymerase chain reaction; POS: positive; -: lack of data in the medical records.