For anyone thinking about projecting death counts into the future, I would encourage you to study this chart.
Note that slope is the log(growthFactor).
Note that the slope flattens out gradually. The big question to wrestle with is how quickly will the curve bend for a particular country.
Note that the US is as of yesterday at about 1.3 deaths per million (DPM). Some scenarios:
Hubei -- So far the US is most closely tracking the performance of Hubei. From the point were the US presently is, it took Hubei 10 days to hit 10 DPM. The curve started to bend as it got around 7 DPM. Ultimate the curve has flattened out to 53 DPM. If the US follows this path, we are looking at about 3,300 deaths by April 1 and ultimate 17,500 deaths by end of April.
Italy -- Suppose the US tracks closer to Italy from this level onward. It took Italy 7 days to go from about 1.2 DPM to 10 DPM, and other 13 day to get to 91 DPM. Italy has not started to bend he curve enough to give us any confidence about ultimate deaths. The current slope is roughly where Hubei was at 9 GPM. Italy could be looking at an ultimate death rate near 500 DPM. Let's apply that to the US. we are looking at 3,300 deaths by March 29, 30,100 deaths by April 11, and 165,500 ultimate deaths in May or later.
One can easily construct other scenario, but I think my Hubei and Italy scenarios span the range from reasonably optimist to reasonably pessimistic for the US. Let's hope Italy can bend the curve this week.