<prompt> Which of the following may not be used as candidate vaccines in LeprosyBCG VaccineKiller M.leprae BCG VaccineM.indicus praniiBCG Vaccine M.vaccae  <response>: Leprosy Vaccine Trials BCG Mycobacterium bovis India BCG plus Killed Mycobacterium leprae India Mycobacterium w MIP Mycobacterium Indicus Pranii India ICRCIndian Cancer Research Centre bacilli India Mycobacterium Habana Mycobacterium vaccae Vietnam Ref: Essential of microbiology by Kumar 1st edition Pgno : 245 