Hostname: page-component-78c5997874-8bhkd Total loading time: 0 Render date: 2024-11-19T16:48:54.926Z Has data issue: false hasContentIssue false
  • English
  • Français

Trichinella nativa in sylvatic wild boars

Published online by Cambridge University Press:  11 April 2024

E. Pozio  and
C.M.O. Kapel
E. Pozio*
Affiliation:
Laboratory of Parasitology, Istituto Superiore di Sanità, viale Regina Elena 299, 00161 Rome, Italy
C.M.O. Kapel
Affiliation:
Danish Center for Experimental Parasitology, Royal Veterinary and Agriculture University, Bü lowsvej 13, 1870 Frederiksberg C, Denmark
*
*Fax: 3906 4938 7065 E-mail: pozio@pop3.iss.it
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Of 17 Trichinella isolates from domestic pigs and wild boars (Sus scrofa) in regions where Trichinella nativa is widespread among sylvatic animals, two wild boars from Estonia were found to be naturally infected with this Trichinella species. The other 15 animals were infected with Trichinella spiralis. Trichinella nativa is tolerant to freezing when in the muscles of carnivores. The biological characteristics and temperature tolerance of this species in swine need to be further investigated if pork is certified for consumption following freezing.

Type
Research Article
Information
Journal of Helminthology , Volume 73 , Issue 1 , January 1999 , pp. 87 - 89
Copyright
Copyright © Cambridge University Press 1999

References

Bessonov, A.S., Penkova, R.A. & Uspensky, A.V. (1975) On the independence of Trichinella species . Wiadomosci Parazytologiczne 21, 561–575.Google ScholarPubMed
Brandly, P.J. & Rausch, R. (1950) A preliminary note on trichinosis investigations in Alaska.Arctic 3, 105–107.CrossRefGoogle Scholar
Britov, V.A. (1982) About trichinellosi . 270 pp. Nauka Publishing Company, Moscow, USSR (in Russian).Google Scholar
Britov, V.A. (1995) Trichinellosis problem in the Primorsk region. 51 pp. Veterinary Scientific Research Institute of the Far East, Primorsk branch, Vladivostok (in Russian).Google Scholar
Dies, K. (1980) Survival of Trichinella spiralis larvae in deep-frozen wolf tissue.Canadian Veterinary Journal 21, 38.Google ScholarPubMed
Gasser, R.B., Zhu, X., Monti, J.R., Dou, L., Cai, X. & Pozio, E. (1998) PCR-SSCP of rDNA for the identification of Trichinella isolates from mainland China. Molecular and Cellular Probes 12, 27–34.CrossRefGoogle ScholarPubMed
Kapel, C.M.O., Webster, P., Lind, P., Pozio, E., Henriksen, S.A., Murrell, K.D. & Nansen, P. (1998) Trichinella spiralis, Trichinella britovi, and Trichinella nativa: infectivity, muscle larvae distribution and sero-conversion after experimental infection of pigs. Parasitology Research 84, 264–271.Google Scholar
Kumar, V., Pozio, E., De Borchgrave, J., Mortelmans, J. & De, Meurichy, W. (1990) Characterization of a Trichinella isolate from polar bear. Annales de la Société Belge de Médécine Tropicale 70, 131–135.Google ScholarPubMed
La Rosa, G., Pozio, E., Rossi, P. & Murrell, K.D. (1992) Allozyme analysis of Trichinella isolates from various host species and geographic regions.Journal of Parasitology 78, 641–646.CrossRefGoogle Scholar
Murrell, K.D. (1985) Strategies for the control of human trichinosis transmitted by pork. Food Technology 39, 65–68, 110–111.Google Scholar
Murrell, K.D., Leiby, D.A., Duffy, C.H. & Schad, G.A. (1985) Susceptibility of domestic swine to wild animal isolates of Trichinella spiralis. pp. 301–305 in Kim, C.W. (Ed.) Trichinellosis . Albany, The State University of New York Press.Google Scholar
Pozio, E. (1987) Isoenzymatic typing of 23 Trichinella isolates. Tropical Medicine and Parasitology 38, 111–116.Google ScholarPubMed
Pozio, E., La Rosa, G. & Rossi, P. (1989) Trichinella Reference Centre. Parasitology Today 5, 169–170.CrossRefGoogle Scholar
Pozio, E., La Rosa, G., Murrell, K.D. & Lichtenfels, J.R. (1992a) Taxonomic revision of the genus Trichinella.Journal of Parasitology 78, 654–659.CrossRefGoogle ScholarPubMed
Pozio, E., La Rosa, G., Mignone, W., Amati, M. & Ercolini, C. (1992b) Sopravvivenza delle larve muscolari di Trichinella britovi nei muscoli congelati di cinghiale. Archivio Veterinario Italiano 43, 57–60.Google Scholar
Pozio, E., La Rosa, G. & Amati, M. (1994) Factors influencing the resistance of Trichinella muscle larvae to freezing. pp. 173–178 in Campbell, W.C., Pozio, E. & Bruschi, F. (Eds) Trichinellosis . Rome, Italy, Istituto Superiore di Sanità Press.Google ScholarPubMed
Ransom, B.H. (1916) Effects of refrigeration upon the larvae of Trichinella spiralis. Journal of Agricultural Research 5, 819–853.Google Scholar
Rust, R.E. & Zimmerman, W.J. (1972) Low-temperature destruction of Trichinella spiralis using liquid nitrogen and liquid carbon dioxide.Journal of Food Sciences 37, 706–707.CrossRefGoogle Scholar
Smith, H.J. (1975) An evaluation of low temperature sterilization of trichinae infected porkCanadian. Journal of Comparative Medicine 39, 316–320.Google Scholar