Plus, something like 50% of adults in the U.S. get flu shots but there is no vaccine for coronavirus yet. Plus it's roughly twice as contagious as influenza as measured by the R0 number. So yeah, it'll hit a lot more people unless very serious measures are taken.Probably, but for the seasonal flu, a lot of people have antibodies and won't contract it at all, but it's likely that this will hit a lot more people.