UK Recalls Polio Vaccine Over 'Mad Cow' Fearshttp://articles.mercola.com/sites/articles/archive/2000/10/29/polio-vaccine-recall.aspxBritain's health service, the Medicines Control Agency, (MCA), has recalled stocks of an oral polio vaccine, due to the fact that they may contain banned cattle products , which are feared to be contaminated with bovine spongiform encephalopathy (BSEenCommunityServer 2008.5 SP1 (Build: 31106.3070)