http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Approximately 80 percent of HIV-infected Texas prison inmates did not fill an initial prescription for antiretroviral therapy within 30 days of their release from prison, potentially increasing their risk for harmful health consequences because of an interruption of treatment, according to a study in the February 25 issue of JAMA. http://www.physorg.com/news154720996.html Medicine & Health Tue, 24 Feb 2009 18:03:52 EST news154720996 Babies born to HIV-positive mothers and given the antiretroviral drug nevirapine through the first six weeks of life to prevent infection via breast-feeding are at high risk for developing drug-resistant HIV if they get infected anyway, a team of researchers report. But the investigators highlight the proven superiority of the six-week regimen in preventing mother-to-child HIV transmission in breast-fed infants. http://www.physorg.com/news150389022.html Medicine & Health Mon, 05 Jan 2009 14:43:42 EST news150389022