【摘要】 目的全面了解和掌握我市猩红热的发病特点和流行特征及病原学特点,做好北京市猩红热防控工作。方法针对临床的2011年-2012年猩红热病例诊断开展实验室复核检测。结果全部501件咽拭子标本检出A群乙型溶血性链球菌109株,阳性率21.76%。其中猩红热疫情标本114件,检出A群乙型溶血性链球菌34株。结论在目前尚无疫苗等特异性防控措施情况下,应重视猩红热病原学诊断,提高临床诊断的灵敏度和特异度,确保猩红热疫情及时、规范和科学处置,防止出现疫情的扩散和蔓延。更多还原

【Abstract】 Objective To study the morbidity characteristics and epidemiological and pathogenic characteristics to do a good job of scarlet fever prevention and control in Beijing city.Methods The clinical scarlet fever cases from 2011 to 2012 were re-examined by laboratory detection.Results One hundred and nine group A beta hemolytic streptococcus strains were detected from 501 throat swab specimens(21.76%),in which 34 strains were detected in 114 epidemic scarlet fever cases.Conclusion At present,there is no vaccine and specific measures of prevention and control,so more attention should be paid to scarlet fever etiology diagnosis,to improve the sensitivity and specificity of clinical diagnosis to ensure timely,standardized and scientific management of the scarlet fever epidemic,to prevent the spread of the epidemic.更多还原