First of all, I think we need to move to the precautionary principle in protecting them. We need to go to airborne precautions. As we now move, as the government has said, to domestic production of N95s, we should really ramp that up to make sure we have enough supplies to do that.
We need to urgently try to find alternatives as well, because N95s are not the end-all and be-all. There are other ways. Unfortunately, PHAC doesn't have the internal worker safety expertise to really do that. I think it's important to reach out to health safety experts and industry to advise PHAC on doing that.