The ability of CpG oligonucleotides to protect mice against Francisella tularensis live vaccine strain but not fully virulent F. tularensis subspecies holarctica is reflected in cell-based assays. - Rees, D.G. Cerys; Hartley, M. Gill; Green, Michael; Lukaszewski, Roman A.; Griffin, Kate F.; Atkins, Helen S.; Lyons, Rick; Krieg, Arthur M.; Titball, Richard W. (Microbial Pathogenesis, 2013)