摘 要: | The distribution and duration of Hantaan virus (HTNV) in body fluids of patients were studied byimmunofluorescence,reverse passive hemagglutination,and cell culture assays. Virus antigen of hemorrhagic feverwith renal syndrome in peripheral blood mononuclear cells (PBMCs) was usually present before day 11 of the dis-ease ,especially from days 4--7,Virus isolates were more rcadily recovered from plasma early in the course of the
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