Do You See a Vaccine for Hepatitis C in the Near Future?

I'm very much an optimist, I'm so not sure I'm an optimist on the vaccine quite yet, the virus is very good at mutating its surface and developing resistance to everything that we've tried so far. I may be wrong, but that's going to be a little bit more of a difficult issue than the actual treatment of the disease, and unfortunately, once you get hepatitis C once, it doesn't protect you against getting it again, you can get it again a week later, get treated again, get it a third time, so there is still unmet need for a vaccine.