title: Seroprevalence of antibodies to Neospora caninum in urban and rural dogs in north-west Italy.
abstract: Sera were collected from 490 dogs from north-west Italy. One hundred and eighty-eight dogs were urban, while 302 dogs were rural. Among the latter, 190 were shepherd dogs and 112 were cattle farm dogs. Sera were tested for the presence of antibodies against Neospora caninum using the Neospora agglutination test. Seroprevalence at 1/40, 1/80, 1/160 dilution titres was significantly higher in rural (36.4%, 19.5%, 9.9% respectively) than in urban dogs (20.2%, 10.6%, 4.8% respectively). Seroprevalence did not differ significantly in males and females. In shepherd dogs, prevalence increased according to dogs' age, thus suggesting a post-natal exposure by horizontal transmission. The observed higher seroprevalence in rural dogs suggests the importance of lifestyle and alimentary habits (i.e. aborted foetuses, placentas and small mammals) in the acquisition of N. caninum infection. Our results confirm that dogs are exposed to N. caninum and play an important role in the epidemiology of N. caninum.
authors: Department of Animal Production, Epidemiology and Ecology, University of Turin, Via L. da Vinci 44, 10095 Grugliasco (TO), Italy. ezio.ferroglio@unito.it
authors: E
authors: E
authors: Ferroglio
authors: M
authors: M
authors: Pasino
authors: F
authors: F
authors: Ronco
authors: A
authors: A
authors: Benà
authors: A
authors: A
authors: Trisciuoglio
mesh_terms: D000818:Animals; D000829:Animals, Domestic; D000913:Antibodies, Protozoan / Q000097:blood*; D003048:Coccidiosis / Q000453:epidemiology / Q000635:transmission / Q000662:veterinary*; D004283:Dog Diseases / Q000453:epidemiology* / Q000635:transmission; D004285:Dogs; D005260:Female; D007558:Italy / Q000453:epidemiology; D008297:Male; D018688:Neospora / Q000276:immunology*; D012307:Risk Factors; D012424:Rural Population; D016036:Seroepidemiologic Studies; D014505:Urban Population; D015047:Zoonoses
chemical_list: D000913:Antibodies, Protozoan