Not just that, but if we go beyond.... Right now, let's say, WHO does not recommend travel bans, and any measures that a country is to take must not be out of proportion to the risk and must not inappropriately impact travel and trade. We are a signatory to the international health regulations and we'll be called to account if we do anything different.
On the Global Affairs side, you can ask them, because some of the criteria are more for safety and security reasons, rather than health. That is a different reason because of some of the extraordinary measures, in fact, that China has put in place to try to contain the spread. We've never seen this type of extraordinary measure in modern public health history. If you put everything on a standstill, you have to look at what the implications are.