Biological sterilization indicators for monitoring sterilization processes for medical or veterinary purposes; biological indicators in the nature of enzyme, spore and prion suspensions, culture media, inoculated strips, inoculated discs, inoculated tablets, enzyme, spore and prion coupons and culture and test sets containing these components for use in testing the efficacy of sterilization for medical or veterinary purposes; chemical indicators to monitor the effectiveness of the sterilizati...