How the US States and Territories Compare on Covid Death Rates

I haven’t seen this sort of simple analysis done anywhere else, so I tallied the total number of reported deaths, and divided this by the population, and moved the decimal point six places so we get the death rates per million. The table below shows the results, in order from highest to lowest fatalities per million inhabitants.

The US is surrendering to COVID

 “The facts suggest that the U.S. is not going to beat the coronavirus,” the Atlantic’s Alexis Madrigal and Robinson Meyer write. “Collectively, we slowly seem to be giving up.”

That demoralized attitude is reflected at the top of American politics: It has been more than a month since the Trump administration held a daily coronavirus task force briefing. – reports the Washington Post. 

North and South America now have by far the most cases and the most deaths, as these histograms that I lifted from the European CDC make clear. 

All that orange? That’s mostly the US and Brazil, both led by ignorant, right-wing, would-be autocrats who have spent most of the past several months ignoring the threat.

Recall that the virus apparently made the leap from animals to humans in China? Well, somehow, it appears that China and most other Asian countries have done a pretty good job of stopping the spread of this deadly disease. The early death toll in Europe was frightening, but has decreased by a LOT. The US, however, has pretty much given up even trying, and now all by itself has over one-quarter of all of the deaths in the entire world, as this graph shows. Those in Africa (so far) and Oceania are minuscule by comparison.

Published in: on June 11, 2020 at 8:46 pm  Comments (3)  
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COVID-19 Numbers in the US do not seem to be growing exponentially

Looking at the past month of CDC-reported infections and deaths from the new corona virus, I conclude that there has been some good news: the total number of infections and deaths are no longer following an exponential growth curve.

The numbers are indeed growing, by either a quadratic (that is, x^2) or a quartic (x^4) curve, which is not good, and there is no sign of numbers decreasing.

BUT it looks as though the physical-social distancing and self-quarantining that I see going on around me is actually having an effect.


Here is my evidence: the actual numbers of infected people are in blue, and the best-fit exponential-growth equation is in red. You can see that they do not match well at all. 

total cases US not looking exponential

If they did match, and if this were in fact exponential growth, we would have just about the entire US population infected by the end of just this month of April – over 300 million! That no longer seems likely. Take a look at the next graph instead, which uses the same data, but polynomial growth:

total cases US looking second power

Just by eyeballing this, you can see that the red dots and blue dots match really, really well. When I extend the graph until the end of April, I get a predicted number of ‘only’ 1.5 million infected. Not good, but a whole lot better than the entire US population!

Also, let’s look at total cumulative reported deaths so far. Here are the CDC-reported numbers plotted against a best-fit exponential curve:

deaths do not seem to be exponential

Up until just a few days ago, this graph was conforming pretty well to exponential growth. However, since about April 8, that seems to be no longer the case. If the total numbers of deaths were in fact growing at the same percentage rate each day, which is the definition of exponential growth, then by the end of April we would have 1.5 million DEAD. That’s THIS MONTH. Continued exponential growth would have 1.2 BILLION dead in this country alone by the end of May.

Fortunately, that is of course impossible.

Unfortunately all that means is that the virus would run out of people to infect and kill, and we would get logistic growth (which is the very last graph, at the bottom).

death seem to be 4th power polynomial

This fourth-degree mathematical model seems to me to work much better at describing the numbers of deaths so far, and has a fairly good chance of predicting what may be coming up in the near future. It’s still not a good situation, but it shows to me that the social and physical distancing we are doing is having a positive effect.

But let’s not get complacent: if this model correctly predicts the next month or two, then by the end of April, we would have about 60 thousand dead, and by the end of May we would have 180 thousand dead.

But both of those grim numbers are much, much lower than we would have if we were not doing this self-isolation, and if the numbers continued to grow exponentially.


FYI, a logistic curve is shown below. Bacteria or fungi growing in a broth will grow exponentially at first, but after a while, they not only run out of fresh broth to eat, but they also start fouling their own environment with their own wastes. WE DO NOT WANT THIS SITUATION TO HAPPEN WITH US, NAMELY, THAT WE ALL GET INFECTED!!!

logistic curve again

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