蛔虫病 Traditional form: 蛔蟲病 Pinyin (reading): huíchóngbìng Definitions: ascariasis, infection caused by the roundworm Ascaris lumbricoides Characters: 蛔 - tapeworm 虫 - insect, worm; mollusk 病 - sickness, illness, disease Traditional characters: 蛔 - tapeworm 蟲 - insect, worm; mollusk 病 - sickness, illness, disease