text: <unk>  occurs worldwide, especially in tropical and subtropical areas.  Infection occurs in immunodepressed individuals, and outbreaks have been reported in institutionalized groups in the United States.
option_0: Isosporiasis epidemiology and demographics
option_1: Microsporidiosis epidemiology and demographics
option_2: Leishmaniasis epidemiology and demographics
option_3: Schistosomiasis epidemiology and demographics
option_4: Trichinosis epidemiology and demographics
option_5: Amoebiasis epidemiology and demographics
option_6: Ancylostomiasis epidemiology and demographics
option_7: Trichomoniasis epidemiology and demographics