I do think sometimes the results are surprising to people, and, more than anything, I get tons of questions about what the results mean, and we don't know exactly what they mean.

Ania Wajnberg

Then I think there's about a third that are nervous and want to wait a little, so, they might feel more comfortable after some weeks or months when hundreds of thousands or millions of kids have gotten it. And then of course there may be a group that wants to wait a bit longer.

I think probably about a third are dying to do this. I fall into that group.

Overall, everyone understands that this is so new and that they are sort of participating in the learning process.

We don't want any test that might tell somebody that they're fine to reenter society and their workplace and then be wrong. That would carry a risk that that person could get sick, or God forbid, even die from this disease.

Can people be re-infected ? How long will they be immune if the antibody gives immunity ? Those are things that we're looking into.