Issue |
Parasite
Volume 25, 2018
|
|
---|---|---|
Article Number | 52 | |
Number of page(s) | 5 | |
DOI | https://doi.org/10.1051/parasite/2018052 | |
Published online | 25 September 2018 |
Short Note
First report on the sero-epidemiology of Toxoplasma gondii infection in German roe deer (Capreolus capreolus)
Premier rapport sur la séroépidémiologie de l’infection par Toxoplasma gondii chez le chevreuil (Capreolus capreolus) en Allemagne
1
Musée National d’Histoire Naturelle, 2160
Luxembourg, Luxembourg
2
University of Göttingen, Faculty of Chemistry, 37077
Göttingen, Germany
3
University of Würzburg, Department of Mathematics, 97074
Würzburg, Germany
* Corresponding authors: alain.frantz@mnhn.lu;
mike-heddergott@web.de
Received:
20
July
2018
Accepted:
4
September
2018
While the roe deer (Capreolus capeolus) is the most important game species in Germany and its venison is popular, there is limited knowledge about the prevalence of Toxoplasma gondii in this animal population in the country, and in wild ungulates in Germany generally. Between 2013 and 2015, we collected 295 blood samples from roe deer belonging to a central German population. Sera were analysed using a modified agglutination test (MAT, cut-off 1:20), and antibodies were detected in 86 of the 295 samples (29%). Seroprevalence values differed significantly between the different age classes, with antibodies more frequently observed in adults. In contrast, seroprevalence did not differ significantly between the sexes or collection years. Venison is frequently consumed raw or undercooked and may be a potential source of human infection with T. gondii.
Résumé
Bien que le chevreuil (Capreolus capreolus) soit l’espèce de gibier la plus importante en Allemagne et que sa viande soit populaire, la prévalence de Toxoplasma gondii dans les populations allemandes ainsi que chez les ongulés sauvages allemands en général est peu connue. Entre 2013 et 2015, nous avons prélevé 295 échantillons de sang de chevreuils de l’Allemagne centrale. Les sérums ont été analysés à l’aide d’un test d’agglutination modifié (MAT, cut-off 1:20) et des anticorps ont été détectés dans 86 des 295 échantillons (29 %). Les valeurs de séroprévalence différaient de manière significative entre les différentes classes d’âge, les anticorps étant plus fréquemment observés chez les adultes. En revanche, la séroprévalence ne différait pas de manière significative entre les sexes ou les années de collecte. Le gibier est fréquemment consommé cru ou insuffisamment cuit et peut être une source potentielle d’infection humaine par T. gondii.
Key words: Toxoplasma gondii / Seroprevalence / Roe deer / Wildlife / MAT / Thuringia
© M. Heddergott et al., published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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