Toxoplasma gondii and Neospora caninum antibodies in goats in the Czech Republic
نویسندگان
چکیده
Toxoplasma gondii is zoonotic protozoan parasite that causes infections in many vertebrate species. The present study determined the seroprevalence of T. gondii and N. caninum in goats from the Czech Republic. Serum samples were collected from 251 healthy adult goats in the Czech Republic during the years 2006 to 2009. Sera samples were tested for serum antibodies to Toxoplasma gondii by an enzyme-linked immunosorbent assay with cut off equal to or higher than 50% S/P. The same samples were tested for serum antibodies to Neospora caninum by a competitive-inhibition enzyme-linked immunosorbent assay with cut off equal to or higher than 30% inhibition; positive sera were confirmed by an indirect fluorescent antibody test with cut-off titre equal to or higher than 40. Sera positive in both tests were marked as positive. In total, 166 (66%) and 15 (6%) goat sera reacted positively for T. gondii and N. caninum antibodies, respectively. All sera positive for N. caninum antibodies were simultaneously positive for T. gondii antibodies. This is the first detection of N. caninum antibodies in goats in the Czech Republic. Our findings indicate that goats in the Czech Republic are frequently exposed to T. gondii, but less frequently to N. caninum.
منابع مشابه
A study of Neospora caninum and Toxoplasma gondii antibody seroprevalence in healthy cattle in the Czech Republic.
INTRODUCTION AND OBJECTIVE The aim of study was to test the sera of healthy dairy cows by ELISAs, the methods also used in other groups of animals in the Czech Republic, and thus to obtain actual data about N. caninum and T. gondii seroprevalence in cattle. MATERIAL AND METHODS In the Czech Republic, sera from 546 clinically healthy dairy cows (Bos primigenius f. taurus) aged > 2 years from 4...
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