Postnatal transmission of HIV from mother to child.
D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D001942:Breast Feeding; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D006473:Postpartum Hemorrhage / Q000628:therapy; D011247:Pregnancy; D065227:Transfusion Reaction