http://articles.mercola.com/sites/articles/archive/2001/05/12/vaccines2.aspxPart 2 of 3 ( Previous - Next ) by Viera Scheibner Adjuvants, Preservatives And Tissue Fixatives In Vaccines Vaccines contain a number of substances which can be divided into the following groups: Micro-organisms, either bacteria or viruses, thought toenCommunityServer 2008.5 SP1 (Build: 31106.3070)