Introduction Neospora caninum is an apicomplexan protozoan parasite morphologically similar to Toxoplasma gondii but with the sexual reproductive stage occuring in dogs and wild canids [1]. Infections in cattle can cause significant economic losses due to abortions, birth of weak calves, fertility problems, reduced milk production, and increased culling [1,2]. Infections with N. caninum have be...

This study serves to clarify the current status of canid and felid Ancylostoma species present in Australia. The morphological identification of A. ceylanicum from cats for the first time in Townsville, Australia, appears to be in error, together with the genetic markers provided for the species. Morphological and genetic data presented herein provide strong evidence that the hookworms from cat...

, 871 (2013); 342 Science et al. O. Thalmann European Origin of Domestic Dogs Complete Mitochondrial Genomes of Ancient Canids Suggest a This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permis...

BACKGROUND Cystic echinococcosis is highly prevalent in northwest China. A cost-effective, easy to operate diagnostic tool with high sensitivity and specificity would greatly facilitate the monitoring of Echinococcus infections in canine definitive hosts. METHODS The primers used in the LAMP assay were based on the mitochondrial nad5 gene of E. granulosus sensu stricto (E. granulosus s.s., or...

Neosporosis is a parasitic disease that occurs in sheep and is associated with reproductive failure. The aim of this study was to verify seroprevalence of Neospora caninum antibodies in 12 sheep flocks in Uberlândia county, Minas Gerais, Brazil, using Indirect Immunofluorescence Assay (IFA). A total of 334 sheep blood samples were analyzed and an epidemiologic questionnaire was applied for each...

The 608-bp hypervariable region 1 (HV1) sequences from 36 local dogs were analyzed to characterize the population genetic structure of canid mitochondrial DNA (mtDNA). Sixteen haplotypes were identified. A 417-bp segment of this sequence was compared with GenBank sequences from a geographically representative sample of 201 dogs, two coyotes, and two wolves. Sixty-six haplotypes were identified ...

Recent reports have indicated that some North African golden jackals possess gray wolflike mitochondrial DNA sequences [1,2]. The authors have suggested that those individuals may represent a previously undescribed gray wolf lineage present in North Africa, thus supporting previous claims based on the usual morphology and size of some canid specimens from this region [3]. Conceivably, the recen...

In the past 15 years, onchocercosis has been reported with increasing frequency in dogs in Europe and the United States, and 64 cases have been described so far. According to some authors, the Onchocerca sp. responsible for canine cases spills over from domestic or wild ungulates into dogs. However, canine Onchocerca does not match any of the descriptions for species of Onchocerca reported from...