when you look at all the data, whether it is from sweden or singapore or la jolla or university of washingtonl over the country, now we see it from japan, where most of the immunity for this virus is felt to be due to t cell immunity, and it explains a lot, it explains a lot about perhaps my children have a very, very low risk from this, and explains perhaps why people in asia i didn't have as much of a problem because they had prior coronavirus exposure. it really is a story that is evolving here. but we need to understand it, because we are not all susceptible to the infection, and we know now, it looks very likely that at least three times that number of people with antibodies on testing have immunity and perhaps even more, depends when you do the antibody tests, because it's transient. the cdc, if i can -- >> laura: go ahead. >> laura: i just want to put this up, we talked about it briefly last night, this full screen that i'm about to put up is very important. you are right, there is a lot of people that are afraid out there. here are their survival rates for different age groups. the be