由猩红热病例分离的乙型溶血性链球菌T抗原分型

T Antigen Typing of Streptococcus hemolyticus Type B Isolated from Scarlet Pever Patients

摘要: 本文报告了一种A群乙型溶血性链球菌的T抗原分型方法。并对北京地区猩红热病人和接触者分离的79株乙链做了分型鉴定，结果以4型为主。68株乙链的药敏试验，全部菌株对青霉素、氯霉素、红霉素和庆大霉素敏感。对17株测定了SD和SMZ的敏感性，全部药耐。因此，青霉素是临床治疗A群链球菌感染的首选药物。

Abstract: T antigea typing was carried out in 79 strains of Streptococcus hemolyticus group A isolated from scarlet fever patients and their close contacts in Beijing area.