The giant liver fluke Fascioloides magna (Bassi 1875) in cervids in the Czech Republic and potential of its spreading to Germany.

The giant liver fluke Fascioloides magna is an important parasite of cervids in Europe. From September 2003 to December 2005, faecal samples and livers of red deer (Cervus elaphus) and fallow deer (Dama dama) were investigated to determine the current distribution of the fluke in the Czech Republic. Faecal samples were collected from 20 different areas, and livers of hunted deer were dissected from each locality to confirm F.