text: Effective measures for the primary prevention of<unk><unk>  include maintaining proper hygiene, hand washing, encouraging people not to defecate outdoors, and improving sewage disposal systems.
option_0: Whipworm infection primary prevention
option_1: Enterobiasis primary prevention
option_2: Filariasis primary prevention
option_3: Ancylostomiasis primary prevention
option_4: Strongyloidiasis primary prevention
option_5: Leishmaniasis primary prevention
option_6: Oesophagostomum primary prevention
option_7: Filariasis secondary prevention