It's fairly similar, but BGTD would mainly take the lead. As the regulator, they have the mandate to do that, but we work with them when it comes to vaccines.
An example of that is what happened in Alberta recently when there were six allergic reactions--anaphylactic-like reactions. Because of the mumps outbreak, there was a campaign to try to make sure adults had had at least two doses of mumps-containing vaccine. In conjunction with that, several thousand adults were immunized, and there were more possible serious allergic reactions than you would expect to see. That was reported to us. We engaged BGTD and got additional information, but ultimately it was BGTD that decided to quarantine the lot. So that's a fairly major action that doesn't happen very often, but it was taken by them in collaboration with us.