Current situation of Neospora caninum and Toxoplasma gondii infection among beef cattle in Kanchanaburi, Ratchaburi and Nakhon Patom provinces, Thailand

Authors

  • Ruenruetai Udonsom
  • Yaowalark Sukthana
  • Yoshifumi Nishikawa
  • Ragab M. Fereig
  • Charoonluk Jirapattharasate

Keywords:

Neospora caninum, Toxoplasma gondii, risk factor, beef cattle, Thailand

Abstract

Toxoplasmosis and neosporosis are parasitic diseases of livestock globally. In this study, we investigate the
presence of Neospora caninum and Toxoplasma gondii in 250 beef cattle from Kanchanaburi, Ratchaburi and Nakhon
Patom provinces, Thailand comparing with the results from 5 years earlier. The serological diagnosis for toxoplasmosis
and neosporosis were performed by indirect ELISA technique using recombinant antigens TgGRA7 and NcSAG1,
respectively. Furthermore, risk factors at the animal- and herd-levels were also evaluated. Seroprevalence of T. gondii,
N. caninum and co-infections were 15.2%, 20.8% and 27.2%, respectively. In comparison to the results from 5 years
earlier, seropositivity of N. caninum was 3.5 times higher (20.8% and 5.9%), while T. gondii antibody level was lower
(15.2% and 25.7%). Large herd size and communal farming practice contributed to the risk of T. gondii and N. caninum
infections in the cattle farm. This study provides information on the prevalence and risk factor of toxoplasmosis and
neosporosis among beef cattle in the study areas and highlight the need for effective strategies to prevent bovine
neosporosis in beef herds.

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Published

2018-09-20

How to Cite

Udonsom, R., Sukthana, Y., Nishikawa, Y., Fereig, R. M., & Jirapattharasate, C. (2018). Current situation of Neospora caninum and Toxoplasma gondii infection among beef cattle in Kanchanaburi, Ratchaburi and Nakhon Patom provinces, Thailand. The Thai Journal of Veterinary Medicine, 48(3), 403–409. Retrieved from https://he01.tci-thaijo.org/index.php/tjvm/article/view/146574

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Original Articles