Simplified and adequate sampling and preservation techniques for rabies diagnosis in Mediterranean countries: J. Barrat1 and H. Halek21Ministère de l'Agriculture, Direction de la Qualité, Services Vétérinaires, Centre National d'Etudes sur la Rage, B.P. n° 9, 54220 Malzeville, France 3Ministère de l'Agriculture, Direction de la Production Animale, La Rabta, Tunis, Tunisie