Department;
of;
Microbiology;
and;
Immunology,;
College;
of;
Medicine,;
University;
of;
Illinois;
at;
Chicag;
Department;
of;
Biochemistry;
and;
Molecular;
Genetics,;
University;
of;
Illinois;
at;
Chicago;
College;
of;
Medicine,Chicago,;
IL;
60612,;
USA;
埃博拉病毒; 残留物; 入境; 螺旋; 糖蛋白基因; 聚合酶链反应; 哺乳动物细胞; 结构蛋白;