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TRB Publications IndexResearch in ProgressTRID
Computer viruses () Persons and personal characteristics (M) Travelers (Mw) Use For: Highway users; Travellers Passengers (Mwa) Commuters (Mwc) Vehicle occupants (Mwg) Use For: Occupants Front seat occupants (Mwgf) Rear seat occupants (Mwgr) Tourists (Mwu) Related Term (Associative): Computer viruses () Pedestrians (Mwx) Related Term (Associative): Nonmotorized transportation (Aex); Walking (Aexw)