钩虫是一种半透明约一厘米长的肉灰色小虫，寄生在人体小肠里。不但在小肠子里变着部位吸血，还分泌一种毒素，使局部的血液不发生凝固，因此肠壁上的伤口往往出血不止，造成病人贫血、营养不良、胃肠功能紊乱及儿童发育障碍等。那么，钩虫是怎样感染人的呢？钩虫的雌虫在人的 Hookworm is a translucent meat about one centimeter long gray worms, parasitic in the human small intestine. Not only in the intestine of a part of the vampire, but also the secretion of a toxin, so that local blood coagulation does not occur, so the intestinal wall wounds often bleeding, resulting in patients with anemia, malnutrition, gastrointestinal disorders and child development disorders . So, hookworm is how to infect people? Hookworm female in human