RESUMO
OBJECTIVES: The present study was carried out to evaluate the risk factors for and presence of intestinal parasites in cats at the feline hospital 'CEME Gatos', Mexico City. METHODS: In total, 528 fecal samples from domestic cats were collected and analyzed in order to diagnose enteroparasites. RESULTS: The parasite with the highest prevalence was Giardia species (21.97%), followed by Cryptosporidium species (7%), Toxocara cati (6.45%), Cystoisospora species (5.11%) and Dipylidium caninum (0.76%). One hundred and twenty-one cats (55.50%) were infected with a single parasite, 80 (36.69%) were infected with two and 17 (14.04%) were infected with three parasites. The results of the prevalence study showed that a liquid consistency of feces was associated with the presence of Giardia species, whereas age <7 months and mucus in the stool were factors associated with the prevalence of Cystoisospora species. Regarding T cati, the associated risk factors were age <7 months, being male, contact with other animal species and access to the outdoors. The last factor was strongly associated with the presence of T cati (eight times more likely) in outdoor cats' feces. Brushing frequency was also an associated factor: T cati was present in cats that were never brushed. The results of the analysis of cats infected with D caninum showed that interaction with other species was a risk factor for infection. CONCLUSIONS AND RELEVANCE: Age <7 months, mucus in feces, living with other animal species, outdoor access and frequency of brushing are risk factors for the presence of parasites.
