Thank you for the question.
Madam Chair, certainly my team around the world has been deployed in a kind of reverse trade commissioner role, in some sense, in doing the sourcing from the very beginning. They developed a whole book of all the really excellent PPE that's out there, and they have been working diligently to make sure we have it.
They've also been doing a lot of work on the investment side to bring in investments in PPE manufacturing and medical devices manufacturing. Also, you would have seen, of course, the Sanofi win and also the Medicago investment over the last year.
In terms of the vaccine procurement itself, this is really a whole-of-our-network operation, working very closely with PSPC, PHAC and all kinds of others to make sure that we are getting the vaccines here and that the shipments are uninterrupted.