A six-year epidemiological study of selected zoonotic abortifacient agents in ovine and caprine foetuses in Türkiye
2024

Study of Zoonotic Abortifacient Agents in Sheep and Goats in Türkiye

Sample size: 1226 publication 10 minutes Evidence: moderate

Author Information

Author(s): Şevik Murat

Primary Institution: Department of Virology, Veterinary Faculty, Necmettin Erbakan University, Konya, Türkiye

Hypothesis

What is the prevalence of zoonotic abortifacient agents in ovine and caprine foetuses in Türkiye?

Conclusion

Chlamydia abortus was the most frequently detected abortifacient agent, followed by Coxiella burnetii and Listeria monocytogenes in aborted foetuses.

Supporting Evidence

  • C. abortus was detected in 22.5% of the aborted foetuses.
  • C. burnetii was found in 3.3% of the cases.
  • L. monocytogenes was detected in 2.4% of the cases.
  • The predominant mixed infection was C. abortus and C. burnetii.
  • CVV RNA was not detected in any foetuses.

Takeaway

This study looked at sick baby sheep and goats to find out what made them sick, and it found that a germ called Chlamydia was the most common reason.

Methodology

Molecular detection methods were used to identify the presence of C. abortus, C. burnetii, L. monocytogenes, and CVV in aborted foetuses.

Potential Biases

Self-reported data from farmers may introduce reporting bias.

Limitations

Data was gathered through self-administered questionnaires, which could lead to bias, and the study did not investigate other infectious agents due to budgetary limits.

Participant Demographics

The study included sheep and goats from different flocks across three geographical regions in Türkiye.

Statistical Information

P-Value

p=0.006 for C. abortus detection rate differences

Statistical Significance

p<0.05

Digital Object Identifier (DOI)

10.1017/S0950268824001699

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