title: Response of puppies to canine-origin parvovirus vaccines.
abstract: Pups 9-18 1/2 weeks old were given a single dose of 1 of 4 commercial, live, canine-origin parvovirus vaccines. All 4 vaccines evoked high levels of antibody in seronegative pups, but variable response in those with low levels of maternally derived antibodies. Vaccinal virus spread to unvaccinated contact controls and elicited essentially equivalent titers. No clinical signs of parvovirus infection were observed in vaccinates or controls.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000096:biosynthesis*; D004283:Dog Diseases / Q000517:prevention & control*; D004285:Dogs; D006385:Hemagglutination Inhibition Tests / Q000662:veterinary; D007112:Immunity, Maternally-Acquired; D009500:Neutralization Tests / Q000662:veterinary; D010321:Parvoviridae / Q000276:immunology*; D010322:Parvoviridae Infections / Q000517:prevention & control / Q000662:veterinary*; D014611:Vaccination / Q000662:veterinary; D014613:Vaccines, Attenuated / Q000276:immunology; D014765:Viral Vaccines / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D014613:Vaccines, Attenuated; D014765:Viral Vaccines