• lentiviral
  • Inactivated whole-virus preparations are useful against some diseases, but these vaccines generally do not generate a potent major histocompatibility complex (MHC) class I-restricted cytotoxic T-lymphocyte (CTL) response necessary to clear lentiviral-infected cells and are not effective against lentivirus variants ( 15 , 29 ). (pubmedcentralcanada.ca)