The origin of this so-called "swine-flu ingredient list" comes from an article written in 2001. The list is actually a list of POSSIBLE vaccine fillers. http://articles.mercola.com/sites/articles/archive/2001/03/07/vaccine-ingredients.aspx But according to GlaxoSmithKline, these are the true ingredients and the only animal product I see listed is chicken eggs. http://208.69.231.70/biopharma/full7.lasso?order=485&DB_test=DD&S=&-token=None&-nothing