The preferred quiescently infected neural cells for {TAIL ~ use} in this embodiment are those comprising {HEAD ~ neurotropic herpes viruses}, preferably HSV 1 
The preferred quiescently infected neural cells for { TAIL ~ use } in this embodiment are those comprising { HEAD ~ neurotropic herpes viruses } , preferably HSV 1
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH