兔疫缺陷可分为先天性和后天获得性两大类,临床上以后者较为多见。由于免疫缺陷,此类患者易遭受各种感染,常为死亡的主要原因。感染因子包括细菌、真菌、病毒和原虫等,其发病率因原发病而异,感染的临床表现亦与通常所见者不同,因此,对免疫缺陷宿主(简称CH)中感染的诊断、治疗和预防便成了现代医学的重要课题。 Idioplasmosis can be divided into two major categories of acquired congenital and acquired, the latter is more common in clinical practice. Due to immunodeficiency, these patients are susceptible to various infections and are often the leading cause of death. Infectious factors include bacteria, fungi, viruses and protozoa. The morbidity varies depending on the primary disease. The clinical manifestations of infection are also different from what is commonly seen. Therefore, the diagnosis, treatment and prevention of infection in immunocompromised hosts (CHs) It has become an important issue of modern medicine.