I think that people's resistance to vaccination isn't going to disappear until we address some of the nonmedical reasons for that resistance and people's discomfort and distrust of the government. That's bigger than what most medical professionals can handle.

On the pro-vaccine side - and not everyone does this, but I saw it enough for it to make me really uncomfortable - is a tendency to accuse people who are wary of vaccination of being stupid and not understanding science.

Herd immunity is, it turns out, not incredibly easy to understand. It took me quite a bit of reading before I fully grasped it. But understanding herd immunity is essential to understanding why we vaccinate the way we do.

Nigeria and Pakistan are two countries that have had a lot of trouble with polio. And part of the reason is that there's a lot of political unrest, and people really distrust what the government is doing. That has an effect on people's health, and it has an effect on the health of children.

Even as a child, when kids my age would watch cartoons, I preferred watching horror flicks. I had watched some Hollywood horror flicks and even films made by the Ramsay brothers by the time I was six! I have always been biased towards that genre.

The compliment that I like more than anything is when my family tells me I'm the same Ryan. I never want to become a celeb who forgets about anybody or has a big head about himself.

I came from Canada when I was about 10 years old, and our family settled in Cleveland, Ohio.

I love being with my family, my friends, and my boyfriend.