title: Detection of Trichinella infection in food animals.
abstract: The first part of this review article deals with classical methods used for the detection of Trichinella larvae in muscle samples of those animal species which are recognized as traditional sources of trichinellosis for human beings, as well as those species which are important for epidemiological reasons. Special consideration is given to the main applications of these methods (routine slaughter inspection, and epidemiological studies in reservoir animals), and to the major factors that may influence detection methods (sampling site, sample size). Historical, current and future aspects concerning national and EU legislation for Trichinella inspection are also presented. The latter part of this review is directed at serodiagnostic methods for the detection of Trichinella-specific antibodies in different animal species. Classical methods of serodiagnosis such as the complement fixation test and immunofluorescence antibody test are reviewed and the characteristics and performance of the ELISA are discussed. Factors dependent upon the animal species being tested or on components of the ELISA test system are considered. This paper also reviews systematic development of the ELISA in relation to improvements in test specificity and sensitivity. Additionally, remarks are made on implementing this test for surveillance and control programs in domestic pigs and wildlife.
authors: Federal Institute for Health Protection of Consumers and Veterinary Medicine, Diedersdorfer Weg 1, 12277, Berlin, Germany. k.noeckler@bgvv.de
authors: K
authors: K
authors: Nöckler
authors: E
authors: E
authors: Pozio
authors: W P
authors: WP
authors: Voigt
authors: J
authors: J
authors: Heidrich
mesh_terms: D000818:Animals; D016266:Food Parasitology; D006801:Humans; D008460:Meat / Q000469:parasitology*; D014234:Trichinella / Q000302:isolation & purification*; D014235:Trichinellosis / Q000453:epidemiology / Q000635:transmission / Q000662:veterinary*; D015047:Zoonoses