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Trichinella nativa in sylvatic wild boars

Published online by Cambridge University Press:  11 April 2024

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

Abstract

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
Copyright
Copyright © Cambridge University Press 1999

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