However, in immunocompromised or immunodeficiency individuals, such as patients with tumor, AIDS patients, et al, T. gondii tachyzoites could multiply rapidly and cause disseminated lesion in the body, even result in death of the patients. 但对于免疫功能受损或缺陷者,如肿瘤病人,AIDS患者等,弓形虫在患者体内可以大量增殖,引起全身播散性损害,严重者可导致死亡。