Hookworm infections (Ancylostoma duodenale); roundworm infections (Ascaris lumbricoides); capillariasis (Capillaria philippinensis); whipworm infections (Trichuris trichiura); strongyloidiasis (Strongyloides stercolaris); tapeworm infections (Taenia saginata); opisthorchiasis (Opisthorchis viverrini); hydatid disease (Cestodes).