AIDS drugs given to pregnant women block 99 percent of HIV transmission to breastfed babies

ScienceDaily (2010-06-16) -- An international clinical trial has found that AIDS-fighting antiretroviral drug combinations given to pregnant and breastfeeding women in Botswana, Africa, prevented 99 percent of the mothers from transmitting the human immunodeficiency virus to their infants.
http://www.sciencedaily.com/releases/2010/06/100616171635.htm