自1982年南京市防疫站胡修元教授从美国疾病控制中心引进嗜肺军团菌血清1～6型参考菌株以来,国内部分省市区进行血清流行病调查及病原体分离培养,证明有本病存在。湖北地区健康人群军团菌隐性感染及其免疫状态少见报道,为此我们 Since 1982, Nanjing City epidemic prevention station professor Hu Xiuyuan introduced from the US Centers for Disease Control and Prevention Legionella pneumophila serotypes 1 to 6 reference strains, the domestic provinces and municipalities for serological surveys and pathogen isolation and culture to prove the existence of the disease. Legionella latent infection in healthy people in Hubei Province and its immune status are rarely reported, for which we