title: Safety study of the SAG2 rabies virus mutant in several non-target species with a view to its future use for the immunization of foxes in Europe.
abstract: The safety of the SAG2 virus, a low virulence mutant of the SAD strain, was investigated in ten species of mammals and seven species of birds liable to consume vaccine baits. These species are the western hedgehog (Erinaceus europaeus), the meadow vole (Microtus arvalis), the bank vole (Clethrionomys glareolus), the water vole (Arvicola terrestris), the field mouse (Apodemus flavicollis or A. sylvaticus), the Norway rat (Rattus norvegicus), the european badger (Meles meles), the domestic ferret (Mustela putorius furo), the wild boar (Sus scrofa), the domestic goat (Capra hircus), the carrion crow (Corvus corone), the rook (Corvus frugilegus), the buzzard (Buteo buteo), the red kite (Milvus milvus), the tawny owl (Strix aluco), the long-eared owl (Asio otus) and the barn owl (Tyto alba). The vaccine was administered orally to each species, by an intramuscular (i.m.) route to the rodents and ferret, and by an intracerebral route to the field mouse. No pathogenicity was observed in the 169 animals vaccinated throughout an observation period of over 30 days. After euthanasia, no rabies virus could be detected either in the brain or in the salivary glands of any of the animals. The SAG2 virus administered orally, triggered a specific seroconversion in the field mouse, wild boar, ferret and most of the raptors. Following administration by the i.m. route, specific antibody titres were observed in most of the rodents, as well as in the ferrets.
authors.affiliation: CNEVA Nancy, Laboratoire d'études sur la rage et la pathologie des animaux sauvages, Malzeville, France.
authors.forename: E
authors.initials: E
authors.lastname: Masson
authors.forename: F
authors.initials: F
authors.lastname: Cliquet
authors.forename: M
authors.initials: M
authors.lastname: Aubert
authors.forename: J
authors.initials: J
authors.lastname: Barrat
authors.forename: A
authors.initials: A
authors.lastname: Aubert
authors.forename: M
authors.initials: M
authors.lastname: Artois
authors.forename: C L
authors.initials: CL
authors.lastname: Schumacher
mesh_terms: D000818:Animals; D000835:Animals, Wild; D000914:Antibodies, Viral / Q000097:blood; D001717:Birds; D005289:Ferrets; D005589:Foxes / Q000276:immunology*; D006041:Goats; D006364:Hedgehogs; D051379:Mice; D009154:Mutation; D009500:Neutralization Tests; D011818:Rabies / Q000276:immunology / Q000517:prevention & control* / Q000662:veterinary*; D011819:Rabies Vaccines / Q000009:adverse effects* / Q000235:genetics / Q000276:immunology*; D011820:Rabies virus / Q000235:genetics* / Q000276:immunology / Q000302:isolation & purification; D051381:Rats; D013552:Swine; D014613:Vaccines, Attenuated / Q000009:adverse effects / Q000235:genetics / Q000276:immunology
chemical_list: D000914:Antibodies, Viral; D011819:Rabies Vaccines; D014613:Vaccines, Attenuated