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Table 2 Number of envelope sequences obtained from either blood or milk samples, grouped by transmission mode

From: Breast milk and in utero transmission of HIV-1 select for envelope variants with unique molecular signatures

Route of transmission

Source of env sequences

Blood

Milk

IUT

162

66

BMT

309

56

IND

53

1

  1. IUT in utero transmission, BMT transmission through breastfeeding, IND indeterminate (timing of HIV transmission unclear)