so it's going to be strictly skiing ski season i suppose can you help us understand what cancer vasant kurt said when he said australia is not an island that has people coming in when you're describing all these complicated quarantine restrictions it sounds like it's becoming better one. he's afraid that a lot of people are living in austria coming from the rest and darkens your home on christmas up till a 6 of generally if you think of sort of architects people and he is bringing back more introductions erstad it partly in some attack these measures now short to be imposed innovate that nobody really travels and everybody stays whole if there's your pantry we'll see later on but not about a functional billet the artist because not every bear control is so maximized that you can exclude infections coming in again into the country as a from the sounds of from the not of course it's always a struggle klaus pumpers in vienna thank you for those insights. a 2nd covert 19 vaccine has been authorized for emergency use in the united states millions of doses of the mcdermott vaccine are expected to