liver specialist ok come in from all around the world so people come from it's going to stand tina cincinnati they go they mingle. and guess what they go back home for those later and 2 weeks later the starts to spread their own to become super says super spreader that's we have many more suppressed presidents today so. the good news is that now we understand the problem. and the pandemic we had was not very severe it was a small thing you see it could have been a lot worse but it was not it was you know small thing and it was not some small but i'm saying you can bet a lot worse could have been like something of the order of smallpox or. something similar or some other bacteria that's antibiotic resistant so we have now we live we have an awareness of it and the idea of any official theory is that every time a plane crashes the next plane ride you know would be safer to say the system learns from stakes and improves based on mistakes that is a good system so the world will be different wiser and then people now but hopefully it's good for peace because people understand the moral that the en