Morgan Many thanks for this question, and thank you for your kind words about the WABA World AIDS Day Statement. Sorry, I was in the air on 1 December, flying to WABA in Penang, and have only just caught up to it (going backwards through unread LACTNETS!). Are you asking about the studies which show that exclusive breastfeeding for HIV-exposed babies carries a far lower risk of transmission (0-4% in the first 6 months, ~5-6% by 15-18 months) than mixed breast and other-milk feeding (or mixed feeding with other foods and liquids before 6 months) where the risk is ~14-16% over two years?? If so, there are four studies which look at this, although the first and second cited below only followed infants to 6 months. Coovadia HM, Rollins NC, Bland RM, Little K, Coutsoudis A, Bennish ML, Newell M-L. Mother-to-child transmission of HIV-1 infection during exclusive breastfeeding in the first 6 months of life: an intervention cohort study. Lancet 2007 March 31;369:1107-16. Coutsoudis A, Pillay K, Spooner E, Kuhn L, Coovadia HM. Influence of infant-feeding patterns on early mother-to-child transmission of HIV-1 in Durban, South Africa: a prospective cohort study. South African Vitamin A Study Group. Lancet. 1999 Aug 7;354(9177):471-6. Coutsoudis A, Pillay K, Kuhn L, Spooner E, Tsai W-Y, Coovadia HM for the South African Vitamin A Study Group. Method of feeding and transmission of HIV-1 from mothers to children by 15 months of age: prospective cohort study from Durban, South Africa. AIDS 2001;15:379-387 Iliff PJ, Piwoz EG, Tavengwa NV, Zunguza CD, Marinda ET, Nathoo KJ, Moulton LH, Ward BJ, the ZVITAMBO study group and Humphrey JH. Early exclusive breastfeeding reduces the risk of postnatal HIV-1 transmission and increases HIV-free survival. AIDS 2005, 19:699–708. If this wasn't the info you were hoping to source, please let me know. Pamela (Morrison) Co-coordinator WABA Breastfeeding and HIV Task Force At 05:00 02/12/2007, you wrote: >Date: Sat, 1 Dec 2007 17:14:25 +0000 >From: Morgan Gallagher <[log in to unmask]> >Subject: HIV & breastfeeding babies > >A little while ago in here, there was a discussion that HIV+ infection >with formula feeding babies was higher than breastfeeding ones, which >was presumed to be about the gut irritation and close proximity to the >virus via the mother. (Versus the protective nature of the milk on the >gut, in reducing the transfer of the virus directly). > >This isn't mentioned in the excellent WABA release from today, World >AIDS day, that Pamela posted earlier. > >Does anyone have a cite or reference to this, or am I >hallucinating/misremembering? > >Many Thanks > >Morgan *********************************************** Archives: http://community.lsoft.com/archives/LACTNET.html To reach list owners: [log in to unmask] Mail all list management commands to: [log in to unmask] COMMANDS: 1. To temporarily stop your subscription write in the body of an email: set lactnet nomail 2. To start it again: set lactnet mail 3. To unsubscribe: unsubscribe lactnet 4. To get a comprehensive list of rules and directions: get lactnet welcome