Well, per the WHO, there is a known mortality rate (based on all actual known cases), and a projected mortality rate, where they predict this thing will ultimately settle.
These numbers may not be up-to-the-minute current, but as of a day or two ago, 3.4 percent was still the actual mortality rate, but they expected it to ultimately shake out at about 1 percent. I suppose that accounts for increased incidences of discovery/diagnosis. Even if it is 1 percent, that is still 10 times the rate of flu deaths. At the same rate of infection as the flu, that would send U.S. deaths well past 100,000.