so slightly outside of pure research, but i m still curious to get your thoughts about what we know about whether institution, be they private companies or the u.s. army or the new york city police force, whether those mandates can be effective as means of boosting vaccination rates? well, if mandates were applied, they would definitely increase vaccination rates. people wanting to know, though, is there a legal basis for this. well, go back to 1905, jacobson versus massachusetts. the supreme court said, yes, there is a legal basis. that was a case about smallpox vaccination, which then required people to undergo that in order to protect the public health, because there was a disease that was killing people. well, we have one now that s killing people called covid-19. so many people would say the legal basis is there. there s a wrinkle, though, chris, that currently the vaccines that are being used are authorized by the fda under