Table 1. Prevalence of TTV-DNA in Serum,... | American Society of Hematology

Table 1.

Prevalence of TTV-DNA in Serum, Amniotic Fluid, and Milk

Samples (age)	n	Positive for TTV-DNA (%)
Mother’s serum^*	48	43 (89.6)
Amniotic fluid^*	48	0 (0)
Mother’s milk^*	48	27^† (56.3)
Serum in umbilical cord^*	48	0 (0)
Newborn’s serum (2-3 d)^*	48	0 (0)
Infant serum (<1 yr)	6^‡	6 (100)
Infant serum (1 yr)	8	7 (87.5)
Preschooler serum (2-6 yrs)	20	19 (95)
School-ager serum (7-12 yrs)	20	18 (90)

Samples (age)	n	Positive for TTV-DNA (%)
Mother’s serum^*	48	43 (89.6)
Amniotic fluid^*	48	0 (0)
Mother’s milk^*	48	27^† (56.3)
Serum in umbilical cord^*	48	0 (0)
Newborn’s serum (2-3 d)^*	48	0 (0)
Infant serum (<1 yr)	6^‡	6 (100)
Infant serum (1 yr)	8	7 (87.5)
Preschooler serum (2-6 yrs)	20	19 (95)
School-ager serum (7-12 yrs)	20	18 (90)

Paired samples between mothers and their children.

Positive samples are all from mothers who are positive for TTV in sera.

Two-, 4-, 6-, 9-, 10-, and 11-month-old individuals.