"We believe there is an opportunity to develop an improved shingles vaccine with a significantly better tolerability profile compared to the market-leading shingles vaccine. One of the unique advantages of our vaccine candidate is CpG 1018 adjuvant's established safety and tolerability profile, combined with its ability to induce strong CD4+ T-cell responses, which are thought to be critical in preventing the reactivation of the herpes zoster virus," said Rob Janssen, M.D., Chief Medical Officer of Dynavax. ...