Table 3 Characteristics of 6 infants who had HBsAg in their umbilical cord blood
Cases | Mothers (Venous Blood) | At delivery (umbilical Cord Blood) | Six-month-old infants (DBS) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Age (year) | Viral load (copies/mL) | HBeAg | HBsAg | Viral load (copies/mL) | HBeAg | Anti-HBc | Sex | Vaccinationa | HBIG received | HBsAg | Viral load (copies/mL) | HBeAg | Anti-HBc | Anti-HBs | |
1 | 30 | 1.2 × 109 | ( +) | ( +) | 1.6 × 106 | ( +) | ( +) | Female | Completed | Yes | ( +) | 1.8 × 109 | ( +) | ( +) | (-) |
2 | 29 | 6.7 × 107 | ( +) | ( +) | 8.1 × 104 | ( +) | ( +) | Male | Completed | No | (-) | N/A | N/A | (-) | ( +) |
3 | 33 | 9.3 × 105 | ( +) | ( +) | 1.6 × 102 | ( +) | ( +) | Female | Completed | No | (-) | N/A | N/A | (-) | ( +) |
4 | 33 | 2.3 × 104 | (-) | ( +) | Undetermined | (-) | ( +) | Female | Completed | No | (-) | N/A | N/A | (-) | (-) |
5 | 24 | 2.7 × 107 | ( +) | ( +) | Undetermined | ( +) | ( +) | Female | Lost to Follow-up | ||||||
6 | 30 | 2 × 103 | ( +) | ( +) | Undetermined | ( +) | ( +) | Male | Completed | No | (-) | N/A | N/A | (-) | ( +) |