{TAIL ~ Human immunodeficiency virus} comprising {HEAD ~ reverse transcriptase} inactivated by photoinactivation used to evoke an immune response 
{ TAIL ~ Human immunodeficiency virus } comprising { HEAD ~ reverse transcriptase } inactivated by photoinactivation used to evoke an immune response
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH