出典:Wikipedia
出典:『Wikipedia』 (2011/05/29 16:40 UTC 版)
Dracunculus is a genus of spiruroid nematode parasites in the family Dracunculidae. Some species infest humans, and alter their hosts’ behaviour in a way that supports the worm’s reproductive cycle. Dracunculus causes a blister to form on foot of the host, causing severe pain and boiling sensation. This will cause the human host to dip foot in water to sooth the pain which will cause the blister to burst, allowing reproductive larvae into the water where they can await the next host to infect.