I think the virus itself travelled across the world very fast and so, while the initial epicentre was China, we also picked up cases very soon. The Canadian surveillance system was able to pick up cases from Iran, but it was really the cases from Europe and the United States that had the greatest impact on the introduction to Canada.
As I said, at that time, because of a very few cases we were taking incremental measures. Shutting down the longest land border in the world is a massive decision and is one for decision-makers. In retrospect—and maybe looking forward—the world might be a very different place in terms of whether this kind of measure is enacted. We will learn from these lessons but as you can imagine, you have to look back and also think about whether this is how we manage every epidemic.
For sure, this is something that is unprecedented. Practically every single country enacting travel bans is a huge—