我们对去过加纳的一游客传入德国的一种新的拉沙热病毒株的分离和特征进行了描述。这种毒株被标为“ＡＶ”,起源于拉沙热未被报道过的西非地区。从病人血清中分离出病毒的ＳＲＮＡ进行扩增和测序。长范围反转录聚合酶链反应扩增整条(3.4ｋｂ)ＳＲＮＡ。ＡＶ株编码序列与其它所 We describe the isolation and characterization of a new strain of lasalotherma that a visitor to Ghana has introduced into Germany. This strain was labeled “AV” and originated in West Africa where Lassa fever was not reported. Virus SRNAs were isolated from patient sera for amplification and sequencing. Long range reverse transcriptase polymerase chain reaction amplifies the entire (3.4 kb) SRNA. AV strain coding sequence and others