With Wuhan virus genetic code in hand, scientists begin work on a vaccine, Reuters "...Fauci’s agency is partnering with U.S. biotech Moderna Inc, which specializes in vaccines based on ribonucleic acid (RNA) - a chemical messenger that contains instructions for making proteins. That team hopes to make an RNA vaccine based on one of the crown-like spikes on the surface of the coronavirus that gives the family of viruses their name, an approach that, unlike many vaccines, would not expose people to the virus. ..."