The importance of wildlife as reservoirs of human diseases has also been widely recognized for most of the parasitic zoonoses, including American and African trypanosomiasis, leishmaniasis, giardiasis, cryptosporidiosis, balantidiasis, fascioliasis, opisthorchiasis, clonorchiasis, paragonimiasis, schistosomiasis, echinococcosis, taeniasis, diphyllobothriasis, sparganosis,
dipylidiasis, trichinellosis, toxocariasis, strongyloidiasis, and Ancylostoma caninum and A.