disease
   |__disease by infectious agent
       |__parasitic infectious disease  2 rec.
           |__parasitic ectoparasitic infectious disease
           |   |__leech infestation
           |   |__lice infestation(+)
           |   |__mite infestation(+)
           |   |__myiasis(+)
           |   |__tick infestation(+)
           |   |__tungiasis
           |__parasitic helminthiasis infectious disease
           |   |__acanthocephaliasis
           |   |__ancylostomiasis
           |   |__angiostrongyliasis
           |   |__anisakiasis
           |   |__ascariasis
           |   |__ascaridiasis
           |   |__baylisascariasis
           |   |__capillariasis
           |   |__clonorchiasis
           |   |__coenurosis
           |   |__dicrocoeliasis
           |   |__dioctophymiasis
           |   |__diphyllobothriasis
           |   |__dracunculiasis
           |   |__echinococcosis(+)
           |   |__echinostomiasis
           |   |__enterobiasis
           |   |__fascioliasis
           |   |__fascioloidiasis
           |   |__fasciolopsiasis
           |   |__filariasis(+)
           |   |__gnathomiasis
           |   |__heterophyiasis
           |   |__hymenolepiasis
           |   |__mesocestoidiasis
           |   |__metagonimiasis
           |   |__monieziasis
           |   |__necatoriasis
           |   |__oesophagostomiasis
           |   |__opisthorchiasis
           |   |__paragonimiasis
           |   |__philophthalmiasis
           |   |__schistosomiasis(+)
           |   |__sparganosis
           |   |__strongyloidiasis
           |   |__taeniasis(+)
           |   |__thelaziasis
           |   |__toxascariasis
           |   |__toxocariasis
           |   |__trichinosis
           |   |__trichostrongyloidiasis(+)
           |   |__trichuriasis
           |__parasitic Ichthyosporea infectious disease
           |   |__rhinosporidiosis
           |__parasitic protozoa infectious disease 1 rec.
               |__amebiasis
               |__babesiosis
               |__balantidiasis
               |__coccidiosis(+)
               |__dientamoebiasis
               |__giardiasis
               |__leishmaniasis(+) 1 rec.
               |__malaria(+)
               |__primary amebic meningoencephalitis(+)
               |__theileriasis
               |__trichomoniasis(+)
               |__trypanosomiasis(+)