English Cancer vaccine Cited by user 2001:569:7934:FB00:4DBC:9DF:1D79:69DE on 26 Aug 2017 A cancer vaccine is a vaccine that either treats existing cancer or prevents development of a cancer.
English Cancer vaccine Cited by user Rjwilmsi on 14 May 2016 A cancer vaccine is a vaccine that either treats existing cancer or prevents development of a cancer.