matter of time before the i'm a convert emerged in beijing because we know there are cases and gen jin chang. jim is a city that neighbors beijing, the right next to each other and there are many, many people coming back and forth between the 2 commuters every single day. and it goes without saying that it comes out of a bad sign right before the lunar new year. holidays and of course the winter olympic games. yeah. patrick and, and chinese authorities appear to me keeping tight lit about the extent to the spread of on the corner more. can you tell us? yeah, it certainly seems to be the case because we know there were at least a 2 a micron cases detects and change in at least a couple cases in hernon province as well. and authorities of already told us that there are other people that were infected that were linked to those cases, but they haven't confirmed or lisa taking a very long time. indeed to confirm whether or not so there are additional people that have been infected by the i'm a constraint. so that may be because they want to avoid any panic. a particularly ahead of the spring fest