流行性出血热(以下简称出血热)的传播途径迄今尚未定论。鉴于革螨是出血热的传染源——鼠类(尤其是黑线姬鼠)的巢穴及体表的优势寄生节肢动物,因而国内外对于革螨传播出血热的可能性做过许多研究。格氏血厉螨等优势种革螨的吸血能力,这个曾有怀疑和争论的课题,已被近年来的实验和现场研究所证明.对于它们在人群生活环境中的“游离” The transmission of epidemic hemorrhagic fever (hereinafter referred to as hemorrhagic fever) has not yet been determined. Because the leather mite is the source of hemorrhagic fever - the rodents (especially Apodemus agrarius) larvae and the surface of the dominant parasitic arthropods, so the domestic and foreign leather mites spread the possibility of hemorrhagic fever done many studies. Germfly and other dominant species of leather mites vampire ability, this had doubts and controversial topics, has been in recent years, experiments and field research to prove that for their living environment in the crowd “free”