Mycoplasma pneumoniae is a range between viruses and bacteria, the smallest self-propagation prokaryote, is the cause of children and respiratory infections of SARS one of the main pathogens.

• 肺炎支原体是一种介于病毒和细菌之间,能自行繁殖的最小原核生物,是引起儿童呼吸道感染及非典型肺炎的主要病原之一。