Media Panic Over Florida Cases

As we move through the coronavirus pandemic, we have come to realise that the media will always seek to create panic.  A favoured method is to write about high case numbers without mentioning testing.  Case numbers mean absolutely nothing without data on testing levels (which gives positive test ratio).  We now understand that these are not omissions, but that this data that is deliberately excluded since cases and testing data are disclosed together.  Here is some context to the OMG Florida story;

  • 11th July 2020 was the highest ever level of daily testing at 142,972 (that is a very big number!);
  • The ratio of positive tests is certainly up from its low point but at 11.25% of newly tested people it had FALLEN and was lowest in two week range (18.43% to 11.25%);
  • Daily deaths are high but it is important to keep a sense of proportion (something media avoids) that 4,381 tragic deaths over the entire COVID outbreak compares to over 200,000 deaths per year in Florida including (for example) over 5,000 deaths from drug overdoses.  

That’s the context, the key consideration is will the health system be overwhelmed as suggested by the media, we don’t have any direct insights on this but an educated guess would say that that is an unlikely scenario.

There are also strong indications that the positive ratio of tests is overstated as many labs are only reporting positive tests and not reporting negative tests – but that is a side issue.

We unpick these themes below;

  • Where are we on cases and tests;
  • What is the pressure on hospital capacity;
  • What is the end game;
  • Conclusions


  • Why do you say the ratio of positive test results is overstated.

Where are we on cases and tests

If we were as dishonest as certain Financial Journals we could proclaim – positive test rate down 40% in three days in Florida and that would be our story.  Whilst that is “correct” it is not honest, there has been a reduction is positive rate over the past few days, but over a few months it has gone up.

The table below profiles the very recent changes in cases and tests:

The above data points have subtly different definitions (which we won’t go into here), the important point is that the very recent increase in cases (34%) has absolutely nothing to do with the rate of positive tests (down) and is entirely driven by 68% increase in number of tests.

It would be dishonest to leave it at that, since it is necessary to acknowledge that over a period of three months the ratio of positives is significantly up, which generally means the virus has been spreading since a low point 20th May 2020.

What is the pressure on hospital capacity

Hospitalisation is a much more important metric than cases.  Florida has been a little bit difficult on this metric, which they are only now disclosing.  We have inferred the daily hospital admissions from the daily change in cumulative hospital admissions (which they do disclose).  This implied admissions figure does not address discharges, so this is in theory daily inflows only.  That rate of change in cumulative admissions gives the chart below;

That’s not a good chart with a near doubling in hospital admissions.  There isn’t too much daily data about ICU utilisation, but the hospitals that form part of the Agency of Health Care Administration reported 85% ICU utilisation with 15% spare capacity.  Our understanding is that this is a high utilisation level and equivalent to peak flu season.

However on a wider perspective it would seem unthinkable that Florida would be unable to cope with this influx.  Given the lack of daily hospital admissions data across countries, it is necessary to compare daily deaths per million of population, on this basis the U.S. as a whole and other countries in the world have handled significantly higher rates of deaths during pandemic peak.  But at 60 deaths per day, that would be equivalent to 2.8 per million of population for Florida, which is significantly below the levels experienced by the U.S. as a whole.  It would be hard to imagine that Florida would be overwhelmed, but this is a guess.

What is the endgame

A favourite media trick is to deliberately avoid proving any sense of proportion or context, what does the current tragic total death figure of 4,277 look like?  There are around 21.5 million people in Florida, annual deaths are over 200,000 per year, so the COVID-19 total deaths to date are equivalent to less than 8 days of death at regular rates.  For reference in 2017 over 5,000 people died of drug overdoses.  

The bigger question is how much longer this could go on for, total deaths per million are now at just under 200 per million, that is a level which is around half of the national average in the U.S. and much lower than several European countries (but higher than those with test and trace strategies like Germany).

We would recommend the very extensive mathematical tools made available by Professor Levitt at  That website uses some very sophisticated data fitting to end up with a predicted end point.  For Florida this is broken down into regions, unfortunately it looks like the recent updates are suggesting a gap between actual position today and end point plateau.  The below charts are taken from that app for Palm Beach (Dade isn’t available).  It is necessary to compare the black line actual level with square selected predicted levels.


We put this report together on the understanding that media outlets have not and will not provide a balanced assessment of the situation in Florida and will instead pump the panic over highest ever cases narrative.  This narrative will be generally accepted.  A few “deniers” will try and provide context and untangle cases from tests.  The “denial” title is ironic as only a few individuals actually look at data in order to form rational views and paradoxically it is the panic brigade that do not want to engage with data.

Based on the research we have done and particularly the findings of professors Levitt, Giesecke, Gupta, Friston and others we believe that lock down measures beyond washing hands, distancing and avoiding large gatherings are largely unnecessary.  The most extreme measures of closing schools and preventing people going outside will almost certainly cause much more damage than benefit (if any) and are primarily driven by fear and not by science.

Please re-tweet if you find interesting.  There are several other documents on our website;

  • Debunking the Imperial College model in April using Diamond Princess actual data – we said IFR was too high, growth was not exponential and 80% infection level was too high (even as non-epidemiologists this seemed obvious).  As time goes on all of those comments have been validated.
  • Debunking an Iran panic story again talking about cases without mentioning testing;
  • Formal compliant to the Financial Time over their coronavirus coverage.


Overstatement of positive tests 

The first raised the issue of overstated positive test ratio in Florida due to the fact that several labs were apparently not returning negative tests, only positive tests.  We identified the same issue and a sample from the Florida State report is shown in appendix. @RebelACole has calculated that taking such 100% positives out would reduce the overall positive test ratio from 12.6% to 8.7%.

The possible overstatement is certainly a relevant question that should be answered, but it is hospitalisations, ICU utilisations and deaths that are more important than cases.

Laboratories sending back near 100% positive tests, taken from Florida State Report.

Leave a Reply

%d bloggers like this: