Senate Bill to deem all enterohemorrhagic (EHEC) Shiga toxin-producing serotypes of Escherichia coli (E. coli) Adulterants By Food Poisoning Attorney on May 27, 2010 Posted in Lawyer Op-Ed A BILL to amend the Federal Meat Inspection Act to revise the definition of the term ‘‘adulterated’’ to include contamination with E. coli.