Cité des Sciences : Science newsScience news powered by la Cité des Sciences et de l'Industrie, ParisAIDS:Which trial vaccines- December 5, 2002 Nearly twenty years after the causal agent of AIDS, HIV (human immunodeficiency virus), was discovered, almost a hundred experimental vaccines have been developed worldwide, but so far none has proved effective. The conventional techniques for making a vaccine cannot be used in the case of this very special virus...http://www.cite-sciences.fr/francais/ala_cite/science_actualites/sitesactu/question_actu.p... |