atent herpes simplex situs from the superior conical and vagus ganglions of human beings. N. F.ngl. J. Med. 298:1068-1069. 37. Whitley. R. J.. and J. W. Gnanns 1993. The epidemiology and clinical man- ifestations of herpes simplex virus infections, p. 69-105. In B. Rottman, R.1. Whitley. and C. Lopez (ed.),