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

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.

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

This is a good mission. We're definitely making an impact. We're helping people in need. This is what we want.

It makes you feel better about helping people.

It's 100 percent occupied. We are helping people who are low-income, who are getting back on their feet.