The objective of the study was to examine possible maternally transferred antibodies (maAb) against rabies in raccoon dogs. Ten cubs born from a rabiesimmune animal were bled on days 31, 36, 43, 50, 57 and 64 post partum. The geometric mean titres of the cubs were 1.19, 1.18, 0.45, 0.25, 0.25 and 0.16 IU/ml, respectively. Up to 36 days post partum maAb were detected in all cubs at levels ≥ 0.5 IU/ml and at day 56 post partum all animals had maAb levels < 0.5 IU/ml. Based on the results of this study, it is suggested that vaccine baits should not be distributed before July if the vaccination campaign is aimed at immunizing young raccoon dogs as well.
Blancou, J. and Meslin, F.-X. (1996): Modified live-virus rabies vaccines for oral immunization of carnivores. In: Meslin, F.-X., Kaplan, M. M. and Koprowski, H. (eds) Laboratory Techniques in Rabies. 4th edition. World Health Organization. Geneva. pp. 324–337.
Cox, J. H. and Schneider, L. G. (1976): Prophylactic immunization of humans against rabies by intradermal inoculation ofhuman diploid cell culture vaccine. J. Clin. Microbiol. 3, 86–101.
Müller, T. and Schlüter, H. (1998): Oral immunization of red foxes (Vulpes vulpes) in Europe - A review. J. Etlik Vet. Microbiol. 9, 35–59.
Müller, T., Schuster, P., Wenzel, U., Vos, A., Selhorst, T. and Neubert, A. (1999): Maternal immunity and the immune response of fox cubs (Vulpes vulpes) to oral vaccination against rabies. Abstracts 10th Annual Rabies in the Americas Meeting, Nov. 14–19 1999, San Diego. USA. pp. 83.
Nowak, E. (1993): Nyctereutesprocyonoides Gray, 1834 — Marderhund. In: Stubbe, M. and Krapp, F. (eds) Handbuch der Säugetiere Europas. Band 5/I — Raubsäuger. Aula-Verlag. Wiesbaden. pp. 215–248.
Sinnecker, H., Apitzsch, H., Berndt, D., Schrader, C., Gogolin, J. and Egert, J. (1990): Die Entwicklung des Tollwutlebendimpfvirus SAD/Postdam 5/88 zur oralen Fuchsimpfung sowie seine Charakterisierung am Mausmodel. Mh. Vet. Med. 45, 77–78.
Smith, J. S., Yager, P. A. and Baer, G. M. (1973): A rapid reproducible test for determining rabies neutralizing antibody. Bull. World Health Organ. 48, 535–541.
Stiebeling, U., Schneider, R., Branding, C. and Samain, S. (1999): Zur Habitatnutzung des Marderhundes Nyctereutes procyonoides (Gray, 1834) in der uckermärkischen Agrarlandschaft: Ergebnisse zur Populationsdichte und -dynamik. Beitr. Jagd- u. Wildforsch. 24, 343–353.
Stöhr, K. and Meslin, F.-X. (1996): Progress and setbacks in the oral immunisation of foxes against rabies in Europe. Vet. Rec. 139, 32–35.
Vos, A., Müller, T., Schuster, P., Schlüter, H. and Neubert, A. (2000): Oral vaccination of foxes against rabies with SAD B19 in Europe, 1983–1998: A review. Vet. Bull. 70, 1–6.
WHO (1978): WHO/IABS Developments in Biological Standards. Symposium on the standardization of rabies vaccines for human use produced in tissue culture (Rabies III) 40, 268–270.