Thank you, Mr. Chair.
Dr. Tremblay, if you can get a good idea of what our national stockpile looks like, please share. We've certainly tried to get that information over and over again at this committee. Perhaps it's something we can follow up on after this meeting.
The question I want to ask, and I'll probably start with you, Dr. Tremblay, is a follow-up on the question my previous colleague just asked with regard to immunity. The question we receive often is whether people build immunity to the virus once infected.
In a bit of a different angle to what my colleague asked, has there been any progress in answering that specific question and have we seen an example of people becoming reinfected with COVID-19?