P 1-6 serogroup immunoglobulin demonstrated that NANJ-1 strain belongs to L. pneumophila serogroup 6. Our studies suggested that BALM is useful to clinical isolation of L. pneumophila.

• 细菌学、血清学的鉴定和诊断及临床治疗效果观察均与军团病杆菌(LDB)的鉴定标准相符合,证明经分离得的是一株嗜肺性军团杆菌血清6型菌株。