Tracking of actual daily new COVID-19 cases in U.S. and projections.
4/1 = 26,473 (26,550 Predicted)
4/2 = 29,874 (30,330)
4/3 = 32,284 (32,540)
4/4 = 34,196 (36,190)
4/5 = 25,316 (38,270)
4/6 = 30,331 (40,820)
Median Predicted New Case Numbers Next 5 Days - Rate of increase continues to slow
4/7 31,650
4/8 33,840
4/9 35,520
4/10 36,500
4/11 38,760
Current Predicted peak Daily New Cases
4/14 41,312 Probably going to bump up and down around this peak for a little while as top of the curve is probably very flat now.
I'm going to let this stand as my final data point, as the first climb is nearly over and what happens next be will much more complicated: every metropolitan and rural statistical area needs to be be considered independently and the number of variables involved will make you have useless margins of error unless you find tight correlations to clear the noise.
The last two days are heavily deviating (in a positive direction) from what is now a long steady trend line, and my outputs dropped accordingly. Maybe that's premature--I'm trying to catch trends as they happen--but even assuming these two days are outliers only pushes the peak forward a day or two and does little to change the drop in transmission rate.
Testing backlog getting through the system is the likely explanation, but there a thousand variables and I am only interested in two big questions: is the transmission rate dropping and are we nearing a peak in cases?
It is pretty clear the answer, to both of those, is a big yes.
My final question is: is this the last peak, or the first? I think we are likely to see smaller spikes, but I doubt any will top the nearest high water mark. We should be degrading the number of overall cases in a few weeks, but that is a landmark that has been moving forward like a rabbit at the dog track as we flatten the curve. If we had done nothing to mitigate, for instance, we'd be degrading cases very soon but probably would have gotten to around a 150k a day peak.
Stay safe out there.