It's absolutely worth it. There's a lot of promise for this vaccine, not just because of our study, but also because of other studies.

Far more people quit in the highest dose. It looks like vaccines do have promise in terms of helping people quit smoking.

This result was an impressive and completely unexpected study.

This result was an impressive and completely unexpected finding because the study was not focused on helping smokers quite smoking. In fact, to participate in the study, smokers had to attest that they did not have a planned quit date for the next six months.

That's pretty good for people coming in for non-treatment. We didn't even provide counseling unless they asked for it.

It's such a novel way of treating an addiction because it's not targeting any part of the brain. It's targeting the molecule itself.