title: Changes to legislation designed to control TSEs discussed.
mesh_terms: D000383:Agriculture; D000821:Animal Feed / Q000592:standards*; D000818:Animals; D002417:Cattle; D003140:Communicable Disease Control / Q000331:legislation & jurisprudence*; D004196:Disease Outbreaks / Q000331:legislation & jurisprudence* / Q000517:prevention & control; D016643:Encephalopathy, Bovine Spongiform / Q000517:prevention & control* / Q000635:transmission*; D005062:European Union / Q000706:statistics & numerical data*; D005506:Food Contamination / Q000517:prevention & control*; D019649:Food Industry / Q000331:legislation & jurisprudence; D017408:Guidelines as Topic; D006801:Humans; D011159:Population Surveillance