and it is remarkable that the standing committee of the politburo of the communist party had a specialng on what is the equivalent of their christmas, chinese new year, that is an indication of how serious the situation is in china at the moment. and from what you are saying, it sounds like we still don't know that much about this virus. it is true that we are at the very early stages, let's not forget that it was isolated only a few weeks ago, and it is very new, but we can't take any risk. what is clear is that the virus is spreading much faster than we anticipated in the beginning, all over china. we have got now cases in a growing number of countries, although no secondary cases have been documented in countries like thailand or france or singapore, and that is a big unknown as well. but we can't take any risks, and we need to make some really serious contingency planning in case there is a major spread of this new coronavirus. what kind of contingency planning do you mean? well, first of all, there is a hierarchy of risks, someone who has been to china, certainly to hubei province