生殖支原体(Mycoplasmagenitalium,Mg)是Jenson于1981年新发现的支原体,因其首次分离于生殖道而得现名。近年来,国外学者还不断发现生殖道之外也存在着Mg的感染。1988年,Baseman等报道从成人住院肺炎者的咽部分离到Mg。但至今为止国内外对Mg与新生儿肺炎相关的研究报道较少。我 Mycoplasma genitalium (Mg) is a new mycoplasma discovered by Jenson in 1981 because of its first isolation in the genital tract. In recent years, foreign scholars have also found that there are also Mg infection outside the genital tract. In 1988, Baseman et al reported that Mg was isolated from the throat of adult hospitalized pneumonia. So far, there are few reports on the correlation between Mg and neonatal pneumonia at home and abroad. I