Canine Toxocariosis: Its prevalence, incidence and occurrence in the Indian subcontinent.

Canine Toxocariosis: Its prevalence, incidence and occurrence in the Indian subcontinent. Adv Parasitol. 2020;109:819-842 Authors: Lejeune M, Gnani Charitha V, Mathivathani C, Rayulu VC, Bowman DD Abstract Toxocariosis is an important neglected tropical helminth disease of zoonotic significance for which canids are the definitive hosts. Dogs are also considered the sentinel host for the occurrence of T. canis infections in humans. Therefore, understanding its prevalence in canine population is imperative for any effective disease control in humans. A comprehensive review of literature on the prevalence of T. canis in canids was lacking from the Indian subcontinent which necessitated our efforts to compile available data published on this topic. Data on prevalence, incidence and occurrence of this helminths in canids were presented in this review as tabular format for easy comprehension. Moreover, the data were categorized based on the region where the studies were conducted with an aim to understand the spatial distribution of this parasite in the subcontinent. Factors influencing the regional prevalence/occurrence of T. canis such as type of canids (stray or pet), age, sex, breed, season and the choice of analytical methods were also discussed. In addition, data on the prevalence of T. canis in environmental samples and in zoo canids were also compiled and presented. We anticipate such an exhaustive review of literature available mo...
Source: Advances in Parasitology - Category: Parasitology Authors: Tags: Adv Parasitol Source Type: research