Among 107 HIV positive mothers ,there were 13 mother infected HIV by transfusion,and 8 women were transfused after post partum.

• 107例HIV阳性母亲，其中13例为输血感染，8例为产后输血感染，所生的8名子女均母乳喂养，其中3例感染HIV，则母乳传播HIV的率为37.；5%25(3／8)。