title: The persistence of rabies virus antibodies in the sera of fox cubs.
abstract: The persistence of maternal antibodies transfer from rabies-immune vixens to their fox cubs was studied. Eight vixens (Vulpes vulpes) were vaccinated 1 month before pregnancy with Lysvulpen vaccine for oral vaccination of foxes. Twenty-one were foxes born at the first half of April. The geometrical mean titre of rabies neutralizing antibodies of fox cubs sampled in May was 1.31 IU/ml and has dropped successively to 0.54 IU/ml in June samples and to 0.18 IU/ml in July samples. It has been proven that the duration of rabies maternal antibodies in fox cubs was limited to 2 months after birth.
authors.affiliation: Institute of Microbiology and Parasitology, Virology Unit, Veterinary Faculty, University of Ljubljana, Ljubljana, Slovenia. peter.hostnik@vf.uni-lj.si
authors.forename: P
authors.initials: P
authors.lastname: Hostnik
authors.forename: D
authors.initials: D
authors.lastname: Barlic-Maganja
authors.forename: I
authors.initials: I
authors.lastname: Toplak
authors.forename: J
authors.initials: J
authors.lastname: Grom
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000914:Antibodies, Viral / Q000276:immunology*; D003126:Colostrum / Q000276:immunology; D005260:Female; D005589:Foxes / Q000276:immunology*; D007112:Immunity, Maternally-Acquired; D009500:Neutralization Tests / Q000662:veterinary; D011247:Pregnancy; D011818:Rabies / Q000276:immunology / Q000517:prevention & control*; D011819:Rabies Vaccines / Q000008:administration & dosage / Q000276:immunology*; D014611:Vaccination / Q000662:veterinary
chemical_list: D000914:Antibodies, Viral; D011819:Rabies Vaccines