A molecular survey of Echinococcus granulosus sensu lato in central-eastern Europe

Abstract: Central-eastern Europe is an endemic region for cystic echinococcosis where multiple species of intermediate hosts are commonly infected with Echinococcus granulosus sensu lato tapeworms of major medical and veterinary importance. Investigations of the genetic variation of 25 Echinococcus isolates from five countries (Slovakia, Romania, Ukraine, Hungary, Poland) were undertaken using three mitochondrial DNA markers. The 18 isolates from pigs derived from Slovakia and Ukraine and the four human isolates from Slovakia, Poland and Ukraine were identified as E. canadensis G 7, whereas the three human isolates from Romania and Hungary were classified as E. granulosus sensu stricto G1. This study reports the first confirmed human case of E. granulosus s.s. in Hungary. The haplotype G7A with two polymorphic sites relative to the most common regional variant of E. canadensis G7 was recorded in both pigs from Ukraine and in a single pig isolate from Slovakia. The results of this study support the circumstantial evidence that E. canadensis G7 with low infectivity for humans is highly prevalent in the northern parts of the region (Poland, Slovakia, forest-steppe zone of Ukraine), while infections with E. granulosus s.s. which are highly infectious for humans are more commonly encountered in Romania and Hungary.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: A molecular survey of Echinococcus granulosus sensu lato in central-eastern Europe ; volume:11 ; number:1 ; year:2016 ; pages:524-532 ; extent:9 ; Open life sciences ; 11, Heft 1 (2016), 524-532 (gesamt 9)

Contributors, Places and Time

• Creator: Šnábel, Viliam ; Kuzmina, Tetiana ; Cavallero, Serena ; D’Amelio, Stefano ; Georgescu, Stefan Octavian ; Szénási, Zsuzsanna ; Cielecka, Danuta ; Sałamatin, Rusłan ; Yemets, Alexander ; Kucsera, István

Further information

• DOI: 10.1515/biol-2016-0066
• URN: urn:nbn:de:101:1-2409201635428.929186000611
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:26 AM CEST