http://articles.mercola.com/sites/articles/archive/2001/06/09/vaccine-update2.aspxHarold E Buttram, MD Part 2 of 2 ( Part 1 , References ) Other than those articles previously mentioned, and a few to be reviewed in a subsequent section of this paper dealing with allergies, there is a virtual vacuum of meaningful information in theenCommunityServer 2008.5 SP1 (Build: 31106.3070)