由人微小病毒 B_(19)感染发生急性造血功能停滞,国内报告尚少。我院于1992年5月至1993年6月共收治6例,现报告如下。1 临床资料6例均为男性,年龄8个月～10岁,均以发热为首发症状,同时有咳嗽者4例,呕吐2例,腹泻4例, Acute hematopoietic arrest is caused by human parvovirus B_ (19) infection, and there are few reports in China. Our hospital in May 1992 to June 1993 were treated 6 cases, are as follows. 1 clinical data of 6 cases were male, aged 8 months to 10 years old, were fever as the first symptom, while cough in 4 cases, 2 cases of vomiting, 4 cases of diarrhea,