Effect of freeze-thawing breast milk on vertical HTLV-I transmission from seropositive mothers to children
- PMID: 2502514
- PMCID: PMC5917756
- DOI: 10.1111/j.1349-7006.1989.tb02327.x
Effect of freeze-thawing breast milk on vertical HTLV-I transmission from seropositive mothers to children
Abstract
Breast feeding is known to be a major cause of vertical transmission of HTLV-I from mothers to her children. The infectiousness of HTLV-I in breast milk was reported to be lost during freezing and thawing processes. We therefore administered frozen-and-thawed breast milk of HTLV-I carriers to their babies. Among the 13 babies given the frozen-and-thawed breast milk (now 12 months of age), no infection has been found yet. This result suggests that freezing and thawing of breast milk is a promising method for the prevention of vertical HTLV-I infection to breast-fed babies.
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