Antiretroviral drugs appear safe and effective in helping prevent the transmission of HIV from mother to child through breast milk, a new international study has found.
The researchers found that giving daily antiretroviral syrup to breast-feeding infants or putting their HIV-infected mothers on highly active antiretroviral drugs significantly lowered the child’s chances of contracting the virus that causes AIDS. The chance of a mother with HIV transmitting the virus through breast-feeding is about one in five.
The results of the Breastfeeding, Antiretrovirals and Nutrition (BAN) study, conducted in more than 2,000 HIV-infected mother-child pairs in Malawi in Africa, are scheduled to be presented in South Africa Wednesday at the 5th International AIDS Society Conference on HIV Pathogenesis, Treatment and Prevention.
“This is an exciting development,” lead investigator Dr. Charles van der Horst, a professor in the University of North Carolina School of Medicine, said in a university news release. “We may be able to spare mothers in the developing world a horrible choice by offering them an effective method for preventing transmission of HIV during breast-feeding.”