Toxocara prevalence in dogs and cats in Brazil.

Toxocara prevalence in dogs and cats in Brazil. Adv Parasitol. 2020;109:715-741 Authors: Dantas-Torres F Abstract I herein review published studies reporting the prevalence of Toxocara infection in dogs and cats in Brazil. Based on data gathered from faecal examinations of approximately 38,940 dogs and 5600 cats from different Brazilian studies, the mean prevalence of Toxocara infection is 11.4% (range: 0.7-48.9%) in dogs and 16.7% (0.3-43.1%) in cats. These mean values based on faecal examinations should be interpreted with cautious, considering the obvious differences in terms of sample size, diagnostic tests and animal populations. Accordingly, necropsy investigations reveal higher mean prevalence values (21.9% for Toxocara canis and 27.6% Toxocara cati in dogs and cats, respectively). The contamination with Toxocara eggs in different environments and the significance of these parasites from a public health perspective in Brazil are briefly discussed. PMID: 32381224 [PubMed - in process]
Source: Advances in Parasitology - Category: Parasitology Authors: Tags: Adv Parasitol Source Type: research