A coronavirus vaccine Q&A — Can we fast track it? How will it work?

Editor’s note: The Salt Lake Tribune is providing readers free access to critical local stories about the coronavirus during this time of heightened concern. See more coverage here. To support journalism like this, please consider donating or become a subscriber.I’m not sure I’ve read a phrase more often over the past two months than “until there’s a vaccine.”We are now preparing to take small steps toward our old lives. We’re letting some businesses reo