for transmissible spongiform encephalopathies (TSEs): Veterinary Laboratories Agency, Woodham Lane, New Haw, Addlestone, Surrey KT15 3NB, United Kingdom (Ms Marion Simmons, tel. +441932357564),
voor overdraagbare spongiforme encefalopathieën (TSE’s): Veterinary Laboratories Agency, Woodham Lane, New Haw, Addlestone, Surrey KT15 3NB, Verenigd Koninkrijk; mevr. Marion Simmons, tel. 004401932357564.