Prevalence of species of Toxocara in dogs, cats and red foxes from the Poznan region, Poland.
The prevalence of toxocariasis was evaluated for 445 dogs, 105 cats and 92 foxes from the Poznan region during 1997-1998. Forty one cats were infected (39%), 140 dogs (32%) and 15 red foxes (16%). Toxocara canis was found most frequently in puppies up to 3 months old (58%) and T. cati in kittens 4-6 months old (64%). Toxocariasis was much more prevalent amongst adult foxes (14%) than adult dogs (3%). In contrast to cats, female dogs and foxes were less infected than males. The present study suggests that cats may constitute an underestimated risk of transmission of Toxocara spp. to humans and the progressive synatropization of red foxes may also increase the sources of environmental contamination with Toxocara eggs.
Luty
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Veterinary Clinic, Murowana Goslina, Poland. lutyt@usa.net.
D000367:Age Factors; D000704:Analysis of Variance; D000818:Animals; D002371:Cat Diseases / Q000453:epidemiology*; D002415:Cats; D004283:Dog Diseases / Q000453:epidemiology*; D004285:Dogs; D005243:Feces / Q000469:parasitology; D005260:Female; D005589:Foxes / Q000469:parasitology*; D008297:Male; D010270:Parasite Egg Count; D011044:Poland / Q000453:epidemiology; D015995:Prevalence; D012737:Sex Factors; D018709:Statistics, Nonparametric; D017166:Toxocara canis / Q000302:isolation & purification*; D014120:Toxocariasis / Q000453:epidemiology*