Monday, April 13, 2020

The US May Have Crested The Peak Of New Cases and Deaths

Good morning.  Looking at this graph, it appears that we are past our peak levels for new cases and deaths. 


Click to Enlarge
I've put the scale for the new death rate to the right while the scale for new cases are to the left so you can see both curves well. Both graphs use a 3 day average to smooth the curve.  It appears COVID fatalities peaked around last Thursday and have been dropping steadily since then.  The number of new cases looks flat(ish) since April 3rd, but the peak day was a couple days ago.  Case levels can be affected by daily testing levels, but while there was a spike last week, they have been fairly consistent since then.  The fatality rates are not dependent on testing rates or other things, so when that goes down, you should feel good something is happening.

This doesn't mean the pandemic is over, but it is a good sign.  New cases per day is like acceleration.  If you were in a car with a stuck gas pedal, you'd be going faster and faster. When that curve flattens, its like you aren't going any faster, but you're still going very fast.  We are still having more cases and fatalities per day than any other country -- our car is going very fast -- but we've stopped going faster every day and are starting to decelerate. 

As it turns out, most of the other countries I'm looking at have also peaked in cases and fatalities.  I've also added a couple columns to the Current Status tab in my spreadsheet that look at other countries. 


CountryDays post 100 casesHighest Case per DayDays Since Peak Case per DayHighest Death per DayDays Since Peak Deaths per Day
USA4233752220562
China85143203840
Italy506203179518
South Korea5360041918
Spain4282711796110
Germany436933163334
France4423060914175
UK39868129802
Canada3116007841
India318772493
Indonesia283990792
Philippines3053812500
Vietnam222014N/AN/A
Thailand281431449
Malaysia3525810814
Singapore422873233
South Africa2724316242
Argentina2523412143
Australia33536191985
Chile28529292
New Zealand221461522

Two days is not long to be past a peak.  The US curve has been flat, but Canada, the UK, and others with 2 or less days may still be growing. The Status tab will reset to 0 if there's a new peak so feel free to check on it. In a couple days it should be even clearer that for most countries the worst of COVID is behind them for this season. 

While the US may have peaked, different locations in the US are on different timelines.  For some perspective on NC, see my last post.  



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