The chigoe flea, also known as the jigger flea or Tunga penetrans, is a small parasitic insect found primarily in tropical and subtropical regions of the world. It is notable for its ability to burrow into the skin of its host, often affecting the feet and toes. The female flea embeds itself in the skin to lay eggs, which can lead to painful infections and complications if not treated properly. Chigoe fleas are commonly associated with poor sanitation and living conditions, particularly in rural areas of countries like Africa and South America. Prevention includes wearing shoes and maintaining good hygiene to reduce the risk of infestation. Treatment typically involves careful removal of the flea and proper wound care to prevent secondary infections.