本文采用微量凝集试验对乌鲁木齐地区维吾尔族人群进行军团病的血情流行病学调查，共调查１９５份人血清，抗体（高度＞１∶１６）阳性２７人，总阳性率为１３．８５％。调查维吾尔族人群的阳性率为１５％（１８／１２０），汉族为１２％（９／７５）；调查男性阳率为１３．９７％（２５／１７９），女性为１２．５％（２／１６）；调查＜２０岁阳性率为１４．２９％，＞２０岁为１３．４６％（１４／１０４）。此外，还进行了军团菌型别的调查，检出军团菌Ｌｐ－１型２０人，占阳性人数的７４．１０％；Ｌｐ－６型７人，占总阳性人数的２５．９０％，提示Ｌｐ－１型是该地区军团病流行的主要血清型 In this paper, micro-agglutination test Urumqi Uygur population for legionnaires hemolytic epidemiological survey were investigated in 195 human serum antibodies (height> 1:16) were positive 27, the total positive rate was 13.85%. The positive rate was 15% (18/120) in the Uighur population and 12% (9/75) in the Han nationality. The positive rate was 13.97% (25/179) in males and 12.5% ​​in females 16). The positive rate of <20 years old was 14.29% and that of> 20 years old was 13.46% (14/104). In addition, Legionella types were also investigated, 20 Legionella strains were detected, accounting for 74.10% of the positive number; 7 Lp-6 type, accounting for 25.90% of the total positive number, suggesting The Lp-1 is the major serotype of the Legionnaires’ disease in the region