A study of Neospora caninum and Toxoplasma gondii antibody seroprevalence in healthy cattle in the Czech Republic

Annals of Agricultural and Environmental Medicine : AAEM
E BartovaMarie Budíková

Abstract

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. In the Czech Republic, sera from 546 clinically healthy dairy cows (Bos primigenius f. taurus) aged > 2 years from 49 farms in 7 districts were collected. Sera were tested for Neospora caninum antibodies by a commercial competitive-inhibition enzyme-linked immunosorbent assay; samples with more than 30% inhibition were considered as positive. The same samples were also analysed for Toxoplasma-specific IgG antibodies by an enzyme-linked immunosorbent assay; samples with more than 50% S/P were considered as positive. Antibodies against N. caninum were found only in 3 cows (0.5%) with inhibitions of 47, 78 and 85. Antibodies against T. gondii were found in 53 cows (9.7%) with S/P ranging from 51% to over 211%; positive animals were found in 4 of 7 districts, with prevalences ranging from 8% - 14%. Indication of mixed infections (concurrent presence of both N. caninum and T. gondii antibodies) was not proved. The results of the study indicate that dairy cows in the Czech Republic have a relatively low ser...Continue Reading

Citations

Apr 5, 2019·Parasitology Research·Ivana KlunOlgica Djurković-Djaković
Jun 23, 2019·Tropical Animal Health and Production·Claudia Mello RibeiroVera Afreixo
Mar 25, 2020·Acta Parasitologica·Antônio Marcos GuimarãesCristiane Aparecida Moreira Mesquita
Dec 17, 2020·The Journal of Parasitology·J P DubeyY R Yang
Feb 20, 2021·Revista brasileira de parasitologia veterinária = Brazilian journal of veterinary parasitology : Órgão Oficial do Colégio Brasileiro de Parasitologia Veterinária·Poliana de Jesus Souza VenturosoThais Rabelo Dos Santos-Doni
Aug 21, 2021·Veterinary Research Communications·Maerle Oliveira MaiaRichard de Campos Pacheco
Sep 4, 2021·Veterinary Parasitology : Regional Studies and Reports·Bruno Montijo SilvaThais Rabelo Santos-Doni

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