ORIGINAL: JohnDillworth
Interesting data point. This is a lagging indicator so it might best be used as a baseline of where were were at before lockdown and where we got to with restrictions. Again, a lagging indicator but in my limited experience it takes about 3 weeks for what we are actually doing to show up on the chart. So lets snap a chalk-line for May 7
https://covid19-projections.com/infections-tracker/
John, welcome back! How're things for you and family? Good to see you here.
Thanks for the post. More interesting raw data plus projections. Interesting that every state but one is below the key 1.0 threshold on Ro.
Since my first interest is in my own state, I looked at that. The chart shows Georgia with an estimate of 131k cases on 4/15 (I don't know what the actual number was). With a 0.1% mortality level, that would translate into 1,310 deaths by some future date. If we used a three-week lag, then Georgia would be expected to reach that number around May 6. And, indeed, Georgia has 1,328 as of that date. That's so precise that it makes me think the info is working back - taking actual numbers of deaths as of yesterday, applying the estimated Ro figure, and using that to predict how many actual cases there were a month ago. Going forward, the estimate is about 405k cases by July 1. Applying the 0.1% mortality, that would be about 4,050 deaths - about 250 less than U. Washington projects one that date (or, if we apply the 3-week threshold, about 860 less than U. Wash. projects in late July).
So, this source is spot on with the current mortality in Georgia (and may have used it in modeling) and is somewhat more optimistic about the future for the state than IHME is.
Thanks for providing the source.
"Rats set fire to Mr. Cooper’s store in Fort Valley. No damage done." Columbus (Ga) Enquirer-Sun, October 2, 1880.