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有关军团病的血清流行病学调查国内已有一些报道,但在西藏地区尚未见涉及。1989年我们有幸收集到同年7月在西藏阿里地区扎达县楚鲁杰乡采集的藏族农牧民血清37人份,对其进行了嗜肺军团菌1～10型(L.pneumophila,Lp1～10)、米克达德军团菌(L.micdadei,Lm)和杜莫夫军团菌(L.dumoffii,Ld)共3种12型军团菌感染的抗体测定,现简要报道如下。 抗体测定采用微量凝集法(MAT)。抗原由南京铁道医学院供给,滴度≥1:16者为阳性,≥1:32者判为感染。在37人血清中,嗜肺军团菌以LP6型抗体阳
Serological epidemiological investigations on Legionnaires’ Disease have been reported in China but have not been seen in Tibet. In 1989, we were fortunate to have collected 37 serum samples collected from Tibetan peasants and herdsmen who were collected in Chulujie Township, Zhada County, Ali Prefecture, the same year in July of the same year. The patients were challenged with L. pneumophila Lp1 ~ 10), L.micadensis (Lm), and L.dumoffii (Ld), were assayed for antibodies to Legionella pneumophila type 12 infection and are now briefly reported below. Antibody assay was performed by microagglutination (MAT). Antigen provided by Nanjing Railway Medical College, titer ≥ 1: 16 were positive, ≥ 1: 32 were convicted of infection. In 37 human serum, Legionella pneumophila LP6 antibody positive