http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) http://www.almotamar.net/2655.htm 2007-05-25 It is now a quarter-century since the acquired immune deficiency syndrome (AIDS) was recognized. The knowledge that has been gained since then has been breathtaking, and the pace at which basic research has been translated into lifesaving treatments is unprecedented.