DNA vaccine prime followed by boost with live attenuated virus significantly improves antigen-specific T cell responses against human cytomegalovirus.
Gil A, Shen S, Coley S, Gibson L, Diamond DJ, Wang S, Lu S. DNA vaccine prime followed by boost with live attenuated virus significantly improves antigen-specific T cell responses against human cytomegalovirus. Hum Vaccin Immunother. 2013 Oct; 9(10):2120-32.