the basic health strategy such as masking, testing, tracing, and isolating. they did that in south korea. it made a huge difference. there are other things. simple things, anderson. cultural things. many asian countries have great reverence for the elderly. not as much, you know, in other places around the world. if this had been a disease that primarily affected adolescents, would we have treated it differently in this country? i don't know. perhaps. that's something that came to mind. here is another little nugget i thought was interesting. almost always when you look at pandemics, the country of origin is usually the least hardest hit and as you get further and further away from the country of origin, countries are harder hit. why is that? is there some sort of little precursor immunity that is circulating in a country of origin we are learning about? i don't know. there is a lot of lessons here that we can apply now but also for possible future pandemics. >> and you also -- there is a