支原体是大小介于细菌和病毒之间的微生物,特点是无坚硬的细胞壁。按照现代分类,支原体属于柔膜体纲(Mollicutes)支原体目(Mycoplasmotales),以下又分3个科,其中在支原体科有两个属,即:支原体属(Mycoplasma,100多种)和脲原体属(Ureaplasma,3种、16个血清型)。近年来,由支原体引起的疾病备受关注,特别是和生殖健康有关的泌 Mycoplasma is a microbe between the size of bacteria and viruses, characterized by no hard cell wall. According to the modern classification, Mycoplasma belongs to the genus Mycoplasmotales of the genus Mollicutes, which is divided into three families. There are two genera in Mycoplasma: Mycoplasma (100 species) and Ureaplasma Genus (Ureaplasma, 3 species, 16 serotypes). In recent years, diseases caused by mycoplasma have drawn much attention, especially those related to reproductive health