First Detection of Trichinella pseudospiralis in the Genus Martes Within a Croatian Mustelid Survey
Simple Summary
Abstract
1. Introduction
2. Materials and Methods
3. Results
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
- Balić, D.; Kurečić Filipović, S.; Mlinarić, I.; Ilić, M.; Majić, A.; Pem-Novosel, I. Human trichinellosis in Croatia: A review of the last 16 years. In Program and Abstract Book, 16th International Conference on Trichinellosis, Belgrade, Serbia, 30 August–1 September 2023; Narodna biblioteka Srbije: Belgrade, Serbia, 2023; pp. 101–102. [Google Scholar]
- EFSA and ECDC (European Food Safety Authority and European Centre for Disease Prevention and Control). The European Union One Health 2023 zoonoses report. EFSA J. 2024, 22, e9106. [Google Scholar] [CrossRef]
- Nascimento, F.O. On the correct name for some subfamilies of Mustelidae (Mammalia, Carnivora). Papéis Avulsos Zool. 2014, 54, 307–313. [Google Scholar] [CrossRef]
- Blüchel, K.G. Lovstvo-Velika Ilustrirana Enciklopedija; Znanje d.o.o.: Zagreb, Croatia, 2011; p. 480. [Google Scholar]
- Kolias, G.V.; Fernandez-Moran, J. Mustelidae. In Fowler’s Zoo and Wild Animal Medicine Fowler’s, 1st ed.; Miller, R.E., Fowler, M.E., Eds.; Elsevier: Amsterdam, The Netherlands, 2014; Volume 8, pp. 476–491. [Google Scholar] [CrossRef]
- Tucak, Z.; Florijančić, T.; Grubešić, M.; Topić, J.; Brna, J.; Dragičević, P.; Tušek, T.; Vukušić, K. Lovstvo, 1st ed.; Poljoprivredni fakultet Osijek Sveučilišta Josipa Jurja Strossmayera: Osijek, Croatia, 2001; pp. 34–35. [Google Scholar]
- Official Gazette of the Republic of Croatia. Hunting Law (Official Gazette No. 99/2018). Available online: https://narodne-novine.nn.hr/clanci/sluzbeni/2005_11_140_2641.html (accessed on 28 January 2026).
- Official Gazette of the Republic of Croatia. Law on Hunting Seasons (Official Gazette No. 94/2019). Available online: https://narodne-novine.nn.hr/clanci/sluzbeni/2019_10_94_1848.html (accessed on 28 January 2026).
- Jelić, M. Nacionalni Programi za Praćenje Stanja Očuvanosti Vrsta u Hrvatskoj: Vidra (Lutra lutra); Državni Zavod Za Zaštitu Prirode: Zagreb, Croatia, 2013; Available online: https://www.haop.hr/sites/default/files/uploads/dokumenti/03_prirodne/monitoring_prog/FINAL%20Lutra_lutra%2010-15.pdf (accessed on 28 January 2026).
- Pozio, E. Epidemiology. In Trichinella and Trichinellosis; Bruschi, F., Ed.; Elsevier, Academic Press: Oxford, UK, 2021; pp. 185–196. [Google Scholar]
- Beck, R.; Beck, A.; Kusak, J.; Mihaljević, Ž.; Lučinger, S.; Živičnjak, T.; Huber, Đ.; Gudan, A.; Marinculić, A. Trichinellosis in wolves from Croatia. Vet. Parasitol. 2009, 159, 308–311. [Google Scholar] [CrossRef] [PubMed]
- Balić, D.; Marucci, G.; Krajina, M.; Benić, M.; Mihaljević, Ž.; Andreanszky, T.; Sukalić, T.; Lukačević, D.; Miškić, T.; Škrivanko, M. Is golden jackal (Canis aureus) the most important indicator species of Trichinella infection in Croatia? Vet. Parasitol. 2025, 333, 110239. [Google Scholar] [CrossRef] [PubMed]
- Zarlenga, D.S.; Chute, M.B.; Martin, A.; Kapel, C.M.O. A multiplex PCR for unequivocal differentiation of six encapsulated and three non-encapsulated genotypes of Trichinella. Int. J. Parasitol. 1999, 29, 1859–1867. [Google Scholar] [CrossRef]
- Pozio, E.; La Rosa, G. PCR-derived methods for the identification of Trichinella parasites from animal and human samples. In PCR Detection of Microbial Pathogens (Methods in Molecular Biology), 1st ed.; Sachse, K., Frey, J., Eds.; Humana Press Inc.: Totowa, NJ, USA, 2003; Volume 216, pp. 299–309. [Google Scholar]
- Council Regulation (EU) No 2015/1375. Commission Implementing Regulation (EU) No 2015/1375 of 10 August 2015 laying down specific rules on official controls for Trichinella in meat. Off. J. Eur. Union 2015, 212, 7–34.
- ISO 18743:2015; Detection of Trichinella Larvae in Meat by Artificial Digestion Method. International Organization for Standardization (ISO): Geneva, Switzerland, 2015.
- Pozio, E.; Rossi, P. Guidelines for the identification and development of sampling methods and design of suitable protocols for monitoring of Trichinella infection in indicator species. Ann. Ist. Super. Sanità 2008, 44, 200–204. [Google Scholar]
- Sohn, W.M.; Kim, H.M.; Chung, D.I.; Tae, S. The first human case of Trichinella spiralis infection in Korea. Korean J. Parasitol. 2000, 38, 111–115. [Google Scholar] [CrossRef]
- Suzdaltsev, A.A.; Verkhovtsev, V.N.; Spiridonov, A.M.; Vekhova, E.Y.; Serbina, V.A.; Alexeyev, O.A. Trichinosis Outbreak after Ingestion of Barbecued Badger. Int. J. Infect. Dis. 1999, 3, 216. [Google Scholar] [CrossRef]
- Ozeretskovskaya, N.N.; Mikhailova, L.G.; Sabgaida, T.P.; Dovgalev, A.S. New trends and clinical patterns of human trichinellosis in Russia at the beginning of the XXI century. Vet. Parasitol. 2005, 132, 167–171. [Google Scholar] [CrossRef]
- Konjević, D. Slatka tajna lovačke kuhinje—Jazavac obični (Melles melles L.). Meso 2005, 1, 46–49. [Google Scholar]
- Hespeler, B. Dachsschinken eine Delikatesse. Niederschsischer Jäger 2004, 15, 6–9. [Google Scholar]
- Boros, Z.; Ionica, A.M.; Deak, G.; Mihalca, A.D.; Chisamera, G.B.; Adriana Gyorke, A.; Gherman, C.M.; Cozma, V. The European badger, Meles meles, as a new host for Trichinella britovi in Romania. Vet. Parasitol. 2020, 288, 109301. [Google Scholar] [CrossRef]
- Oksanen, A.; Intersiano, M.; Isomursu, M.; Heikkinen, P.; Tonanzi, D.; Oivanen, L.; Pozio, E. Trichinella spiralis prevalence among wildlife of a boreal region rapidly reduced in the absence of spillover from the domestic cycle. Vet. Parasitol. 2018, 262, 1–5. [Google Scholar] [CrossRef] [PubMed]
- Dilcheva, V.; Petkova, S. Trichinella britovi, etiologic agent of trichinellosis in wild carnivores in Bulgaria. Acta Morphol. Anthropol. 2018, 25, 3–4. [Google Scholar]
- Deksne, G.; Seglina, Z.; Jahundoviča, I.; Esite, Z.; Bakasejevs, E.; Bagrade, G.; Pozio, E. High prevalence of Trichinella spp. in sylvatic carnivore mammals of Latvia. Vet. Parasitol. 2016, 231, 118–123. [Google Scholar] [CrossRef]
- Jarvis, T.; Miller, I.; Pozio, E. Epidemiological studies on animal and human trichinellosis in Estonia. Parasite 2001, 8, 86–87. [Google Scholar] [CrossRef]
- Moskwa, B.; Gozdzik, K.; Bien, J.; Bogdaszewski, M.; Cabaj, W. Molecular identification of Trichinella britovi in martens (Martes martes) and badgers (Meles meles); new host records in Poland. Acta Parasitol. 2012, 57, 402–405. [Google Scholar] [CrossRef]
- Pozio, E. Factors affecting the flow among domestic, synanthropic and sylvatic cycles of Trichinella. Vet. Parasitol. 2000, 93, 241–262. [Google Scholar] [CrossRef]
- International Trichinella Reference Centre Database. Available online: https://trichinella.iss.it/ (accessed on 8 December 2025).
- Balić, D.; Marucci, G.; Agičić, M.; Benić, M.; Krovina, Z.; Miškić, T.; Aladić, K.; Škrivanko, M. Trichinella spp. in wild boar (Sus scrofa) populations in Croatia during an eight-year study (2010–2017). One Health 2020, 11, 100172. [Google Scholar] [CrossRef]
- Otte, P.J.; Hofmeester, T.R.; Dekker, J.; Poerink, B.J.; Smit, C. Optimizing small mustelid monitoring: Enclosed camera traps increase detection of the smallest carnivores. Ecol. Solut. Evid. 2025, 6, e70120. [Google Scholar] [CrossRef]
- Helldin, J.O. Population trends and harvest management of pine marten Martes martes in Scandinavia. Wildlife Biol. 2000, 6, 111–120. [Google Scholar] [CrossRef]
- Malone, C.J.; Oksanen, A.; Mukaratirwa, S.; Rajnish, S.; Jenkins, E. From wildlife to humans: The global distribution of Trichinella species and genotypes in wildlife and wildlife-associated human trichinellosis. Int. J. Parasitol. Parasites Wildl. 2024, 24, 100934. [Google Scholar] [CrossRef]
- Grupe, G.; Krüger, H.H. Feeding ecology of the stone and pine marten revealed by element analysis of their skeletons. Sci. Total Environ. 1990, 90, 227–240. [Google Scholar] [CrossRef] [PubMed]
- Lanszki, J.; Heltai, M. Feeding habits of sympatric mustelids in an agricultural area of Hungary. Acta Zool. Acad. Sci. Hung. 2011, 57, 291–304. [Google Scholar]
- Balestrieri, A.; Remonti, L.; Capra, R.B.; Canova, L.; Prigioni, C. Food habits of the stone marten (Martes foina) (Mammalia: Carnivora) in plain areas of Northern Italy prior to pine marten (M. martes) spreading. Ital. J. Zool. 2013, 80, 60–68. [Google Scholar] [CrossRef]
- Hurníková, Z.; Syrota, Y.; Komorová, P.; Chovancová, G.; Miterpáková, M. Contribution to host diversity, genetic diversification, and epidemiology of Trichinella pseudospiralis in Slovakia, Central Europe. Vet. Parasitol. 2025, 318, 110332. [Google Scholar] [CrossRef] [PubMed]
- Grzybek, M.; Cybulska, A.; Tołkacz, K.; Alsarraf, M.; Behnke-Borowczyk, J.; Szczepaniak, K.; Strachecka, A.; Paleolog, J.; Moskwa, B.; Behnke, J.M.; et al. Seroprevalence of Trichinella spp. infection in bank voles (Myodes glareolus): A long-term study. Int. J. Parasitol. Parasites Wildl. 2019, 9, 144–148. [Google Scholar] [CrossRef]
- Pozio, E.; Zarlenga, D.S. New pieces of the Trichinella puzzle. Int. J. Parasitol. 2013, 43, 983–997. [Google Scholar] [CrossRef]
- Bakaloudis, D.E.; Vlachos, C.G.; Papakosta, M.A.; Bontzorlos, V.A.; Chatzinikos, E.N. Diet composition and feeding strategies of the stone marten (Martes foina) in a typical Mediterranean ecosystem. Sci. World J. 2012, 2012, 163920. [Google Scholar] [CrossRef]
- Pozio, E. Trichinella pseudospiralis an elusive nematode. Vet. Parasitol. 2016, 231, 97–101. [Google Scholar] [CrossRef]
- La Rosa, G.; Marucci, G.; Zarlenga, D.S.; Pozio, E. Trichinella pseudospiralis populations of the Palearctic region and their relationship with populations of the Nearctic and Australian regions. Int. J. Parasitol. 2001, 31, 297–305. [Google Scholar] [CrossRef]
- Suffice, P.; Asselin, H.; Imbeau, L.; Cheveau, M.; Drapeau, P. More fishers and fewer martens due to cumulative effects of forest management and climate change as evidenced from local knowledge. J. Ethnobiol. Ethnomed. 2017, 13, 51. [Google Scholar] [CrossRef] [PubMed] [PubMed Central]
- Boros, Z.; Ionică, A.M.; Deak, G.; Mihalca, A.D.; Chișamera, G.; Constantinescu, I.C.; Adam, C.; Gherman, C.M.; Cozma, V. Trichinella spp. Infection in European Polecats (Mustela Putorius Linnaeus, 1758) from Romania. Helminthologia 2021, 58, 323–327. [Google Scholar] [CrossRef] [PubMed] [PubMed Central]
- Hurníková, Z.; Miterpáková, M.; Chovancová, B. The important zoonoses in the protected areas of the Tatra National Park (TANAP). Wiad. Parazytol. 2009, 55, 395–398. [Google Scholar] [PubMed]


| Animal Species | Hunted | Rabies Monitoring | Total (% of Positive) | Identified Species | ||
|---|---|---|---|---|---|---|
| Tested | Positive | Tested | Positive | |||
| Badger (Meles meles) | 27 | 2 | 13 | 2 | 40 (10%) | T. spiralis (1 isolate) T. britovi (1 isolate) |
| Stone marten (Martes foina) | - | - | 11 | 1 | 11 (9, 1%) | T. pseudospiralis |
| Polecat (Mustela putorius) | - | - | 1 | 0 | 1 (0%) | - |
| Isolate Code a/An b | Original Host | Geographical Origin |
|---|---|---|
| ISS13/S82661.1 | Raccoon dog (Nyctereutes procyonoides) | Caucasus region (Russia) |
| ISS141 | Tiger cat (Dasyurus maculatus) | Tasmania (Australia) |
| ISS470/S82657.1 | Black vulture (Coragypus atratus) | Alabama (USA) |
| ISS681 | Raccoon dog (Nyctereutes procyonoides) | Finland |
| ISS1938 | American mink (Neogale vison) | Denmark |
| ISS2851 | Wild boar (Sus scrofa) | Italy |
| ISS7221 | Wild boar (Sus scrofa) | Croatia |
| ISS9492//OR916274 | Golden jackal (Canis aureus) | Romania |
| ISS11031/PX723917 | Stone marten (Marten foina) | Croatia |
Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content. |
© 2026 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.
Share and Cite
Balić, D.; Krajina, M.; Marucci, G.; Tartarelli, I.; Krajina, H.; Stupar, L. First Detection of Trichinella pseudospiralis in the Genus Martes Within a Croatian Mustelid Survey. Animals 2026, 16, 603. https://doi.org/10.3390/ani16040603
Balić D, Krajina M, Marucci G, Tartarelli I, Krajina H, Stupar L. First Detection of Trichinella pseudospiralis in the Genus Martes Within a Croatian Mustelid Survey. Animals. 2026; 16(4):603. https://doi.org/10.3390/ani16040603
Chicago/Turabian StyleBalić, Davor, Marija Krajina, Gianluca Marucci, Irene Tartarelli, Hrvoje Krajina, and Lucija Stupar. 2026. "First Detection of Trichinella pseudospiralis in the Genus Martes Within a Croatian Mustelid Survey" Animals 16, no. 4: 603. https://doi.org/10.3390/ani16040603
APA StyleBalić, D., Krajina, M., Marucci, G., Tartarelli, I., Krajina, H., & Stupar, L. (2026). First Detection of Trichinella pseudospiralis in the Genus Martes Within a Croatian Mustelid Survey. Animals, 16(4), 603. https://doi.org/10.3390/ani16040603

