F.h. is a cosmopolitan parasitic trematode found in the liver and biliary tract of wild and domesticated herbivorous mammals. Fasciolosis causes considerable economic losses through reduced production of milk, wool and meat, particularly in cattle and sheep. Fasciolosis in humans occurs more frequently in regions with optimal temperature and moisture conditions for the development of snails, which are the intermediate hosts of F. h.
Szkoda, ze proszaca sama nie sprobowala przetlumaczyc. Mam nadziej, ze nie odrobilem zadania domowego.