You can’t turn on the television or the radio without hearing about the new coronavirus—officially called COVID-19. It’s particularly scary not knowing how far the virus will eventually spread in the U.S. My daughter was so worried she canceled her flight from San Diego to San Jose to see a K-pop concert—and that’s a big deal for her!  

From what I understand there is still much that’s not understood about COVID-19: how lethal it is (it could be twenty times more than the seasonal flu); how many will be infected (because the seasonal flu infects millions, it kills hundreds of thousands around the world each year even though it’s much less lethal than COVID-19); what groups are more affected or how it spreads (it seems to spread easily.)