【摘要】 目的　搞清北京地区肾综合征出血热病例 (HFRS)的血清型别 ,为确定北京地区疫源地性质提供依据。方法　采用微量细胞病变中和试验 (MCPENT)对 34例HFRS病人的急性期血清进行分型。结果　来自 12个区 (县 )不同年度的 34例HFRS病人临床表现以轻、中型病例为主 ,重型病例较少。血清MCPENT分型试验结果 33例为汉城型 (SEO)HFRS病例 ,1例ⅠⅡ型中和抗体滴度等同未定型病例。结论　SEO型汉坦病毒 (HV)为北京地区近年主要流行株 ,其迅速广泛的蔓延传播为发病显著增多的根本原因。更多还原

【Abstract】 Objective To understand the sero type of the patients with HFRS and determine the type of infectious factor in Beijing.Methods Using MCPENT to detect the serum of 34 patients with HFRS in acute period and typing them.34 patients live in 12 districts or counties respectively.Results Most of the 34 patients have mild or middle clinic symptom 33 of 34 patients are caused by SEO type HV and 1 antibody in serum of type Ⅰ and type Ⅱ are all 80,so we didn’t determine the type of this patient.Conclusion SEO type HV is the main epidemic strain in Beijing.SEO type HV is the infectious factor caused the patients increased.更多还原