Trichinella spp. findings in badgers in the Czech Republic

Kód výsledku v IS VaVaI

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RIV/62157124:16810/22:43880080

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Trichinella spp. findings in badgers in the Czech Republic

Popis výsledku v původním jazyce

Trichinellosis is a food borne zoonotic disease caused by the consumption of raw meat and raw meat-derived products from animals infected with nematode larvae of the genus Trichinella. EU legislation (Regulation (EC) No. 2015/1375) establishes special rules for the control of trichinellosis including the requirement for systematic tests for Trichinella in all slaughtered pigs, wild boar and horses, except in pigs from holdings or compartments officially recognised as applying controlled housing conditions. Regular monitoring of foxes or other indicator wildlife animals is an important tool for assessing changes in disease prevalence. No positive Trichinella findings have been reported in Czech fattening and breeding pigs for over decades. Trichinella circulate predominantly within the sylvatic cycle in wildlife and wild boars and foxes were found positive for Trichinella in the Czech Republic during regular systematic testing.The European badger, Meles meles (Carnivora, Mustelidae), is an opportunistic omnivore that can be found throughout the Czech Republic with an estimated population of ca. 30,000 individuals and they should also be taken into account when considering the epidemiology and distribution of Trichinella spp.Number of badgers tested for Trichinella in the Czech Republic has increased during the last two decades. Overall, 2,390 badgers were examined by artificial digestion between 2003 and 2020. For species determination, larvae recovered from the artificial digestion were used for DNA isolation, and further processed by multiplex PCR. In total, three badgers (0.126 %) were found positive for Trichinella and two cases of T. britovi and one case of T. spiralis were confirmed.The consumption of badger meat is relatively widespread in Czech hunter community. Therefore, programs are needed to emphasize the necessity to ensure testing for Trichinella spp. infection in badgers intended for human consumption and promoting education of hunters regarding thorough cooking of badger meat to guarantee food safety.

Název v anglickém jazyce

Trichinella spp. findings in badgers in the Czech Republic

Popis výsledku anglicky

Trichinellosis is a food borne zoonotic disease caused by the consumption of raw meat and raw meat-derived products from animals infected with nematode larvae of the genus Trichinella. EU legislation (Regulation (EC) No. 2015/1375) establishes special rules for the control of trichinellosis including the requirement for systematic tests for Trichinella in all slaughtered pigs, wild boar and horses, except in pigs from holdings or compartments officially recognised as applying controlled housing conditions. Regular monitoring of foxes or other indicator wildlife animals is an important tool for assessing changes in disease prevalence. No positive Trichinella findings have been reported in Czech fattening and breeding pigs for over decades. Trichinella circulate predominantly within the sylvatic cycle in wildlife and wild boars and foxes were found positive for Trichinella in the Czech Republic during regular systematic testing.The European badger, Meles meles (Carnivora, Mustelidae), is an opportunistic omnivore that can be found throughout the Czech Republic with an estimated population of ca. 30,000 individuals and they should also be taken into account when considering the epidemiology and distribution of Trichinella spp.Number of badgers tested for Trichinella in the Czech Republic has increased during the last two decades. Overall, 2,390 badgers were examined by artificial digestion between 2003 and 2020. For species determination, larvae recovered from the artificial digestion were used for DNA isolation, and further processed by multiplex PCR. In total, three badgers (0.126 %) were found positive for Trichinella and two cases of T. britovi and one case of T. spiralis were confirmed.The consumption of badger meat is relatively widespread in Czech hunter community. Therefore, programs are needed to emphasize the necessity to ensure testing for Trichinella spp. infection in badgers intended for human consumption and promoting education of hunters regarding thorough cooking of badger meat to guarantee food safety.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

40301 - Veterinary science

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů