a pandemic the virus mutating so that was expected so now there is some evidence that with this mateljan there may be a faster distribution of the viruses and people are getting faster infected with this new turn but the numbers are not as stable yet so there's some speculation about it so we have to wait nevertheless if that's the case and certainly we have to act somewhat differently so it's even more important for all of us to stay home want to see as little people as possible that we do not know i will you be doing that professor will you be staying home christmas. yeah absolutely unfortunate would like to see my family but that's not possible and we've decided months ago that we cancel christmas and if people are able to cancel traveling and to see their family and friends i would strongly suggest to stay home and not risk your health and the health of our us we're talking to you thank you for joining us professor to be a squirt from birth in charity hospital thank you for having germany's one of a growing number of countries closing their doors on the u.k. because of concerns about