Nordlander I M, Thal E, Tunevall G
Scand J Infect Dis. 1975;7(1):35-8. doi: 10.3109/inf.1975.7.issue-1.06.
245 strains of hemolytic streptococci, isolated from 225 patients with infectious diseasses, were grouped serologically according to Lancefield. About 40% belonged to group B and half of them were found in the genito-urinary tract. Another 40% belonged to the groups C and G, half of them being found in the respiratory tract and often as the only potentially pathogenic organism. About 10% of the isolates belonged to other of the groups E to T, including M streptococci, and were found under similar circumstances as the C and G isolates. The last 10% could not be referred to any of the groups A-U. In 4 cases group B streptococci were found as the only potentially pathogenic organism in typical erysipelas, and in 4 cases of septicemia the only bacterial finding from blood was a streptococcus of the groups B, C or G. In these cases, as in most others in which an etiological significance could be ascribed to steptococci of other groups than A, the patient was in a bad general condition, due to very high age, agranulocytosis, ethylism or narcomania.
从225例传染病患者中分离出245株溶血性链球菌，按照兰斯菲尔德血清学分类法进行分组。约40%属于B组，其中一半发现于泌尿生殖道。另外40%属于C组和G组，其中一半发现于呼吸道，且常为唯一潜在致病生物体。约10%的分离株属于E组至T组中的其他组，包括M型链球菌，在与C组和G组分离株相似的情况下被发现。最后10%无法归为A组至U组中的任何一组。在4例典型丹毒病例中，发现B组链球菌是唯一潜在致病生物体；在4例败血症病例中，血液中唯一检出的细菌是B组、C组或G组链球菌。在这些病例中，如同在大多数其他可将病因意义归因于A组以外其他组链球菌的病例中一样，患者由于高龄、粒细胞缺乏症、酒精中毒或麻醉品成瘾而全身状况不佳。
