Best COVID-19 Infection Avoidance/Management Ranking - July 5, 2020 Update

About China, the Histogram, shown below, indicates that China's  death-rate stands at 5.5%.  From April 17, 2020 to July 4, 2020, 79 days, China has added 853 new infections, and if we calculate 5.5% of this number we would expect about 47 additional deaths.  For some unexplained reason or reasons, China reported zero deaths during the aforementioned period; nobody, in China, is dying due to COVID-19 of late.  As a minimum, one has to wonder, how come?

In my earlier blog post of March 2, 2020, I wrote,

"This major virus assault on the populations of this planet appears to go the way some control forest fires go, out of control.  In my humble opinion, no callous scientist would work on a deadly pathogen without having the cure in his or her lab safe.  If this is indeed a developed virus, then logic says somebody has a cure/vaccine for it, which will be very expensive, and above all, a fantastic moneymaker for many."

I was wondering then if China is in possession of the antidote (and vaccine) for this COVID-19 virus, I wonder no more.

Updated results for the top three of the previously selected sample of mostly the hardest hit countries, in the order of their present successful infection avoidance.  Each country is strictly judged against its initial daily infection rate.  In other words, the data is not normalized, and therefore should not be used to compare one country against another.  The graphs strictly show how each country manages their COCID-19 problem.  From this point of view we can, to some degree, judge how well each country's Government, Medical System, and Population Compliance are doing.

Note: Increased testing will affect the numbers but then again, most countries suffer from the same effect, which basically removes any grounds for this lamentation.  When testing data is normalized, i.e. per capita, then another picture is visible.  In fact, when normalizing testing data of various countries, including the U.S, we can see that the U.S. is not number one in testing but number 10.  To see the relevant graph, as of June 26, 2020, follow this link.
https://www.statista.com/statistics/1104645/covid19-testing-rate-select-countries-worldwide/

Listening to some, one would think that testing is a bad thing, it makes one look bad, they say; testing identifies carriers, which leads to early isolation and treatment, both save lives.  In addition, contrary to what our experts had said at the beginning, the wearing of face mask is an absolutely crucial addition to manage and stop this pandemic successfully.  Thankfully, some Governors in the U.S. are now, finally, mandating the wearing of masks in public places; it was late in coming, however.  It needs to be country wide, to be truly effective.  We still have many carriers travel from state to state, unknowingly infecting others, who then will do likewise.  The only problem is, not all adhere to this edict, and some do wear the masks incorrectly, by exposing their nose, were the bugs are most likely hiding, hence the nasal swab test.  Others wear their mask under the chin; this appears to be a worldwide problem; adults acting like three-year-old children.

As before, the opening graph (Histogram), shown below, does reflect normalized data, and thus invites meaningful comparison, among the countries shown. This Histogram shows data of ten selected countries, including nations with a wide variety of infection severity.  Added is now the percentage of people dying once infected.  The data table, part of the above chart shows the effectiveness in saving lives of the individual countries' medical systems.  This chart is self-explanatory, and you can draw your own conclusions.

Click the Charts to enlarge them.

As of 7/5/2020

The Honor Roll

 No. 1: Canada

The best infection management, of our sample, is shown by Canada, which without any doubt manages their COVID-19 issue with great success.  After partial opening of their economy, we saw some hesitation but it appears the infection reduction continues.  The Forecast Line shows a clear downward slope.

As of 7/5/2020

No. 2: Russia

Russia, after an initial strong decline in the number of infections, showed some hesitation for about 3 weeks; however, of late it exhibits another steady reduction in the infection rate.  The Forecast line shows a strong negative slope.  Russia has also one of the lowest death rates recorded.

As of 7/5/2020

No. 3: U.K. 

The U. K. struggled from the outset; however, recent history shows a nice downward trend.  Judging from some reports, a drastic increase in infections was feared possible, given the attitude of its people.  For pictorial evidence follow the link below.  However, such has not materialized as yet.

https://www.dailysabah.com/sports/football/liverpool-condemns-fan-gatherings-in-title-celebrations

As of 7/5/2020

Next are those that need to pull up their socks and get with it, they are not doing so well.

U. S.

The U.S. started out hesitantly but showed, nevertheless, overall a minor downward trend, after a while.  Then came a long period with no clear direction, the slope was more or less stuck at the somewhat over 20,000 new daily infections.  Along came the economic pressure to reopen America, despite that the data clearly showed that this was not warranted.  Nobody should be surprised that the daily infection rate saw a 100% increase in these last few days.  Not only has the U.S. wiped out any progress made but establish new highs for the daily new infections.  It is worth noting that the trend may be soon show a reversal, should further reductions be achieved.

Peoples in free societies often complain when their Governments tell them what to do, now suddenly, during the pandemic, they cry when their Governments does not tell them how to blow their noses.  One can't win, can one?  Until such time when adults stop acting like three-year-old children, and become responsible, COVID-19 will ruin it all for the U.S., and other nations.

As of 7/5/2020

Turkey

Turkey had a great beginning, its infection rate was steadily reduced, they did everything right but then came the gradual lifting of restrictions, and the population went overboard by returning to a near normal lifestyle.  Many stopped wearing face-masks; also a significant number no longer respected social distancing.  Their behavior is reflected in the graph below.

As of 7/5/2020

  Turkey's Forecast Line is showing a horizontal varied line of ups and downs.

 

Photo by Daily Sabah - Turkey

https://www.dailysabah.com/turkey/turkeys-coronavirus-caseload-nears-200000/news

Overall, Turkey is doing much better than most other badly affected countries, and there is a reason, they provide essential PPE for free to all.

Please do read the Comment Section, vital information can be found; remember, this is a dynamic situation, and new knowledge is gained frequently.

Note: The above analyses were aided by the use of Statgraphics' Centurion 18 Statistical analysis software.

Gazing Into A Statistical Crystal Ball

Let us look at some 30-day forecasts, visible in my Crystal Ball, for some countries, for comparison.

U.S.

Infections:

At the end of the next 30 days the Cumulative Infections are predicted to rise to about 2.64 millions; currently we are at 2.16 millions.  Under the 95% Upper Limit, we could see as many as 3.01 million infections, at the end of this period.

Deaths:

At the end of the next 30 days the, Cumulative Deaths are predicted to rise to about 151,000; currently we are at 117,853.  Under the 95% Upper Limit, we could see as many as 158,000 deaths, at the end of this period.

Canada

Infections:

At the end of the next 30 days the Cumulative Infections are predicted to rise to about 129,000; currently we are at 98,787.  Under the 95% Upper Limit, we could see as many as 133,000 infections, at the end of this period.

Deaths:

At the end of the next 30 days the Cumulative Deaths are predicted to rise to about 9,690; currently we are at 8,146.  Under the 95% Upper Limit, we could see as many as 10,200 deaths, at the end of this period.

Turkey

Infections:

At the end of the next 30 days the Cumulative Infections are predicted to rise to about 244,000; currently we are at 178,239.  Under the 95% Upper Limit, we could see as many as 253,000 infections, at the end of this period.

Deaths:

At the end of the next 30 days the Cumulative Deaths are predicted to rise to about 6,640; currently we are at 4,807.  Under the 95% Upper Limit, we could see as many as 6,920 deaths, at the end of this period.

Russia

Infections:

My Crystal Ball came up with unreasonable predictions, making the data reported questionable.

Deaths:

My Crystal Ball came up with unreasonable predictions, making the data reported questionable.


Note: The above analyses were aided by the use of Statgraphics' Centurion 18 Statistical analysis software.

Open Followup Letter To The Whitehouse-President Trump

The following was posted today for the reading pleasure of President Trump.  By the way, I had no response to my first open letter, regarding the COVID-19 virus.

From

Frank Maier

<monfranz@msn.com>

To

• 

  White House

"The True State of the COVID-19 Results, Without The Spin

Dear Mr. President,

All your positive spin cannot change the fact that the US is not doing as well as a number of other nations.  We acted late because we assumed a very low probability of infections in the US, to use your words, uttered on TV.  We wasted precious time by doing nothing domestically, like getting masks for all people, checking on the availability of Respirators, etc., etc.

My statistical analyses of 10 countries, the US included, posted on my Blog, shows that while we do most of the bragging, other countries outperform us in a big way (ignoring China), by acting appropriately to contain the COVID-19 virus.  By the way, the double counting of testing by the CDC, to make our numbers look good, puts us in the class of China.

Where are these fantastic infection number reductions that you and your Government members talk about?  I see no evidence; in fact, the numbers show that we have settled in at the 20,000 daily new infections, for some time now.  Knowing that about 6% (5.8%) of those infected will end up dead, these daily new infections of 20,000 is a disgrace, in my opinion.  I am not happy about these numbers, and neither should you be.

We heard constantly of flattening the curve, to the point that we are now stuck on a flat curve, when we should be heading south like other nations are able to do.  Less spin and more actions are in order to change these sad results. Please follow the link below, to learn the real story of our lack of true significant improvements.  Yes, our curve seems to have a slight negative trend but the statistical forecast line is still pointing in the horizontal direction.  Please see post - CORONA VIRUS (COVID-19) ACTIVITY AND SAMPLE ANALYSIS - 5/24/2020 UPDATE"

https://frankjm-socialconcerns.blogspot.com/

Social Concerns Social and environmental issues, affecting the USA and the world around us, which also impacts us, are our concerns. In 2011 we prevented a 'Waste Processing Facility/Incinerator' from being built upwind and 700 yards or less from Ainakea (Hawaii) homes in favor of the residents involved. This Blog is protected by the 'First Amendment Of The US Constitution', and Section 230 of Title 47 of the ... frankjm-socialconcerns.blogspot.com

Respectfully yours,

Frank J. Maier"

P.S. I tried to mail this to two separate legitimate 'Whitehouse'  email addresses, and each time it was rejected by them, and returned.  Finally, I succeeded by responding to a survey questionnaire, which allowed me to submit my comments, and I did.

CORONA VIRUS (COVID-19) ACTIVITY AND SAMPLE ANALYSIS - 6/21/2020 UPDATE

The Daily Infection rate is the best indicator when considering lifting restrictions in place, in my opinion.  Increased testing will influence the data.

This Post will be revised once a week, every Monday, to show the Sunday current trends.

Click the charts to enlarge them

Status as of 6/21/2020

This Histogram shows data of ten selected countries, including nations with a wide variety of infection severity.  Added is now the percentage of people dying once infected.  The data table, part of the above chart shows the effectiveness in saving lives of the individual countries' medical systems.  This chart is self-explanatory, and you can draw your own conclusions.

 US-As of 6-21-2020

The US Daily Infections curve is still stalled about the 20,000 to 30,000 new daily infections range.  The forecast line is still pointing in the horizontal direction.  The last 30 plus days have shown no significant improvement.  Opening up the country has seen a 50% rise in daily infections.

Nobody in authority has the guts to lay down the law, by issuing free face masks, and proper enforced guidelines, like wearing face masks, etc. in all public areas, under the penalty of a meaningful fine.  It appears, we rather kill people daily, of all colors, just before the election.  The logic appears to be, let the people be infected and die from the COVID-19 virus but don't piss them off before the November election.  How gruel is that?  Besides, the medical industrial complex is making money in a big way; sadly our nurses and doctors also pay the price.

As of 6-21-2020

On the bright side, the death rate has maxed and is slowly coming down but remains still above the 5% level.

Canada-As of 6-21-2020

Canada's graph of daily infections still shows a clear downward trend, as confirmed by the forecast line. The people's compliance will do that.  Compared to the US, Canada has only about one half the infections per million.  See Histogram above.  This is the example to follow.

As of 6-21-2020

Canada's death rate, however, is still on the rise, which is kind of odd.

Turkey's-Daily Infections as of 6/21/2020

Turkey, who once did very well, is now on the wrong track.  Early lifting of restrictions surely is a major problem now.  The good news is, the forecast line is pointing down.

As of 6-21-2020

Turkey's death rate, although low by comparison, is not significantly lowered, over the last 30 days.

As of 6/21/2020

Russia, broke out of the stall position, and is now poised for a meaningful lower daily infection rate.

As of 6-21-2020

Russia's death rate is still on the rise; out of the 10 countries monitored, they do have the lowest rate by far.  See Histogram above.  However, one would expect with more experience the death rate should show a downward trend but it does not.

China's Daily Infections - As of 4-22-2020

The rate of change for China is so low that updates are more or less of not much use.  China's paradox is simply this, on the one hand they have a low infection rate, while on the other hand their death rate appears to be high.  Very few people have died lately, it appears; one could be very skeptical about their reporting. 

The recent closure of 21 million cell phone accounts, in China, may indicate a much higher death rate than reported.

https://www.ntd.com/the-closing-of-21-million-cell-phone-accounts-in-china-may-suggest-a-high-ccp-virus-death-toll_447579.html

Apparently, if one has no cell phone in China, one does not exist; everything is linked to the individual's cell phone.

Note: Raw data taken from:  https://www.worldometers.info 

Note: The above charts and their underlying analyses were aided by the use of Statgraphics' Centurion 18 Statistical analysis software.

The Last Man Standing - 5/17/2020 update

Please check in from time to time for future graphical updates for the US, Canada, China,  Turkey and Russia, a good representative sample, providing insight into the COVID-19 activity.  The Histogram, shown below, gives an overview for 10 countries, including the foregoing mentioned.

February 4th, I wrote in my blog post, " If one has the cure for it, it can determine the last man standing, so to speak."  China's infection rate of only 3 deaths per million is more than unusually low.

The Daily Infection rate is the best indicator when considering lifting restrictions in place, in my opinion.

Click the charts to enlarge them

China's Daily Infections - As of 4-22-2020

The rate of change for China is so low that updates are more or less of not much use.  China's paradox is simply this, on the one hand they have a low infection rate, while on the other hand their death rate appears to be high.  One could be very skeptical about their reporting.

The recent closure of 21 million cell phone accounts, in China, may indicate a much higher death rate than reported.
https://www.ntd.com/the-closing-of-21-million-cell-phone-accounts-in-china-may-suggest-a-high-ccp-virus-death-toll_447579.html

Status as of 5/17/2020

This Histogram shows data of ten selected countries, including nations with a wide variety of infection severity.  Added is now the percentage of people dying once infected.  The data table, part of the above chart shows the effectiveness in saving lives of the individual countries' medical systems.  This chart is self-explanatory, and you can draw your own conclusions.

 US-As of 5-17-2020

The US Daily Infections curve is finally showing a downward trend, although the forecast line does not agree with that.

As of 5/17/2020

 US Cum. Ratio Deaths to Infections

The Cum. p-Ratio currently indicates that about 6% of the infected lost their battle.  Overall there is no clear trend in either direction; the health care system outcomes have not improved over time.  Looking back, it was far more successful a while back; was it just luck back then?  Something changed dramatically for the worse.

Canada-As of 5-17-2020

Canada's daily infections are starting to show a clear downward trend, as indicated by the forecast line, they must be doing something right.  The people's compliance will do that.

Turkey's-Daily Infections as of 5/17/2020

Turkey, by far, has the clearest downward trend, it is on the right track.  Turkey did just about everything right in a timely manner, the free issue of face masks to all plus restrictions of the very old and young, surely helped them in achieving their goal so far.

 

As of 5/17/2020

Russia has turned the corner for daily infections, however, the forecast line, for some reason, is still pointing up. The near future should give us the answer.

As of 5/17/2020

Russia's death rate of only 0.9% is very low by comparison; it appears, their health care system is in a class of its own, thus far, or are they more imaginative in their reporting, not unlike China?

Note: Raw data taken from:  https://www.worldometers.info 

Note: The above charts and their underlying analyses were aided by the use of Statgraphics' Centurion 18 Statistical analysis software.

US Number Of Infections Are About To Reach Apex

As of April 14, 2020, raw data from 'Worldometers' reveal, after statistical analysis, the following  forecasts.
Let us hope we all maintain, or even improve our vigilance.

Click on charts to enlarge them.

US Infections are about to reach apex

US Deaths will continue to increase

US ratio of deaths/infections is leveling

Note:  This study was aided by the use of Statgraphics' Centurion 18 statistical analysis software.

US And UK Comparison

This comparison is not a competitive exercise but simply a study of two similar initial reactions against the COVID-19 virus.  In each category the US graph will be shown first, and then the corresponding UK graph.  The categories are one, ratio of number of deaths to number of infections; two, number of actual infections and forecast; three, number of actual deaths and forecast.

All graphs represent cumulative data, as seen April 11, 2020.

US Ratio Deaths to Infections

UK Ratio Deaths to Infections

These first P-charts graphs show two different outcomes.  The US graph while showing initially and strong upward trend, managed a robust reduction in deaths, only to start an upward trend again.  This could have been caused by the US health system being overwhelmed locally by the sudden increase in infections.  The UK graph shows a continuous steady upward trend with little fluctuations.  There are no signs that the UK 'NHS' system being strained, at this time.

US Number of Infections

UK Number of Infections

These preceding Infection charts are similar and are different only in numbers of infections, probably due to the difference in the population number.

US Number of Deaths

UK Number of Deaths

The US graph clearly foresees no reversal yet in its forecast, whereas the UK chart forecasts a reduction in deaths in the near future.

To compare apples with apples, in a separate study, as of April 11, 2020, the US shows 62 deaths per million, whereas the UK reveals 159 deaths per million.

Note:  This study was aided by the use of Statgraphics' Centurion 18 statistical analysis software.

Urgent Message To The President Of The US

This message was posted on the White-house web site, April 12, 2020.

"Dear Mr. President,

For a little while now I am analyzing the raw data posted by the John Hopkins University, and that of others, like 'Worldometers.info', and I am extremely concerned about the lack of respect for this pandemic by the public at large.  I am also concerned about the lack of face masks available to the public at a reasonable price.  eBay and Amazon enable price gougers to flourish.  Turkey is providing face masks to the public free of charge, and so should your Government.

I respectfully ask that you and your team look at my statistical reports, published within the last two weeks, as a minimum, and discuss them with your team, to provide corrective actions to stop this virus in its tracks.  Right now we are going the wrong way, up in numbers of infections and deaths, as my studies clearly show."

http://frankjm-socialconcerns.blogspot.com/



I sincerely hope that the office of the President will respond to the needs of the public, and provide protective equipment not only to the medical people, who risk their lives every day but also to the public at large, who at present infect each other, without showing any signs of significant improvement.  Under current conditions these protective items must be supplied free of charge to all.  Unless we are prepared to take drastic measures, we will continue to overwhelm our hospitals in hot spots, and put more medical staff at risk, under such circumstances.   Moreover, we will create new hot spots all over the country.

What Does It Take?

Click on charts to enlarge them.

Cum. Deaths/Cum Infections

Sample 55 = 4/9/2020

It may be too early to celebrate, however, a change in the growth rate of the number of deaths in the US, may be a glimmer of hope.  The above normalized p-Chart measures the degree to which the US healthcare system is able to handle successfully the COVID-19 virus.

Cumulative Deaths - Actual & Forecast

Event 55 = 4/9/2020

Cumulative Infections - Actual & Forecast

Event 55 = 4/9/2020

This study was aided by the use of Statgraphics' Centurion 18 statistical analysis software.

It appears, unless drastic actions are taken, by all concerned, infections will continue to increase dramatically, which will impact the cumulative number of deaths adversely.  In just the last 7 days the number of infections increased from 259405 to 502876, i.e. nearly doubled.  At that rate it will not take long to hit some real ugly numbers.  The media, as a public service, should place more emphasis on this bleak outlook, to encourage everyone to do their part to avoid infections.  Too many people are still  out and about for non-essential shopping trips, driving by a gardening supplies store, for example,  one can see a full parking lot.

The fact that official sources preached against the wearing of face masks by the public, to hide the fact that very little was, and still is not available at normal prices, too many people are still about unprotected.  People working in grocery stores are mostly unprotected, their management should provide face masks for them, and make their use mandatory.  Face masks offered at eBay, for example, are way overpriced, and according to buyers reviews of poor quality, all of which come from China, it appears.

Looking around, people still take this Corona virus far too lightly, it seems, coupled with the fact that the US Government does not provide face masks, of any kind, for the public as other countries (e.g., like Turkey) do is also not helping.

If Not In Place - Universal Best Practices Urgently Needed

 

Used: Statgraphics' Centurion 18 statistical analysis software.

The centerline between the red lines is the mean (average) ratio of 0.029 or 29 deaths per 1000.

The chart, shown above, traces the US cumulative ratio of number of deaths divided by the number of confirmed infections.  What does this chart tell us?  In the beginning of the outbreak we had a high death rate, probably because little was known about this COVID-19 virus, and the then current best practices were inadequate.  As days went by and experience was gained, which allowed very bad cases to be successfully resolved.  As more time passed and still more experience was accumulated, the death rate was further reduced.  However, about March 23rd we reached the bottom of the curve, and the death rate was about to increase once more.

One may ask, how is that possible?  What happened?  The not so simple answer is, the system, apparently, became overwhelmed due to the dramatic increase in new infections.  Medical supplies and equipment of all kinds were no longer available in adequate numbers.  The COVID-19 virus infected medical staff in great numbers, instead of adding more medical and support personnel, staff numbers were reduced, as a result.  In addition, working very long hours, the medical staff became less efficient, which is the expected result when overworking people.  Not having adequate protective gear for our doctors and nurses did not help.  The news media highlighted many stories showing that our medical system was inadequate for this pandemic; no doubt, they were right.

It may be that new best practices must established, documented, analyzed and universally distributed to all medical facilities, to allow the use of such by all medical staff, to ensure the maximum successful outcomes for all patients, no matter where they are living.

My advice to anyone tempted to take chances by closely interacting with others in public places, don't do it now, you will probably experience that the service at hospitals, right now, is kind of slow and inadequate, due to staff and supply/equipment shortage.

Trending In The Wrong Direction

The chart, shown below, shows that the number of deaths as a fraction of infections is clearly dramatically increasing.  One would think that after some weeks of experience with COVID-19, the data would reflect a downward trend in the number of fatalities, not so.

While the CDC, and others, resists to embrace the use of drugs not specifically designed for this nasty virus, people are dying at an increasing number.  Why is it that other countries have much better outcomes, following infections?  The US claims all along that it has the best medical system in the world, when is it going to live up to its perceived ranking?

 

Analysis performed by Frank J. using Statgraphics' Centurion 18 statistical analysis software. 

“Another Doctor Reports Dramatic Improvement In COVID-19 Patients Using Trump-Touted Treatment”

“As pro-establishment mouthpieces downplay the efficacy of hydroxychloroquine to treat COVID-19 as "anecdotal" with "little evidence that the treatment is effective," yet another doctor treating has claimed dramatic improvement in coronavirus patients within hours of taking the anti-malaria drug in combination with two other medications.

Los Angeles doctor Anthony Cardillo says he's seen very promising results when the Trump-touted drug is combined with zinc for severely-ill coronavirus patients.

""Every patient I've prescribed it to has been very, very ill and within 8 to 12 hours, they were basically symptom-free," Cardillo told Eyewitness News, adding "So clinically I am seeing a resolution.""

""Cardillo, CEO of Mend Urgent Care, says that the drug must be used in conjunction with Zinc, as the hdroxycholoroquine opens a 'channel' for the mineral to enter cells and prevent the virus from replicating.”"
https://www.zerohedge.com/health/while-left-continues-pan-trump-touted-treatment-another-doctor-reports-dramatic-improvement
Link provided by Dr. John Day


For example, South Korea's death-toll is about 19 deaths per 1000 infections, whereas the US suffers of late (April 6th) 367 deaths per 1000 infections.   Taiwan shows 13 deaths per 1000 infections.  There are others that also fair much better than the US.

What are South Korea and others doing that the US should also be doing, once an infection is identified?

Updated Statistical Analysis Of The COVID-19 Virus Affecting The US

After discovering earlier raw data, about the US, published by 'Worldometer' going back to January 22nd, it prompted a rerun of earlier tests performed to see whether or not COVID-19 stayed on track, as far as a normal distribution is concerned.  These early tests were in essence run with censured data, having had data only as far back as March 6th.

Note:
The following statistical analyses were carried out using the powerful 'Statgraphics 18', statistical analysis software.

To refresh our memory, next are shown the plots from my April 3rd posting.  We saw that the data points tracked the straight line of the normal distribution test.

To make double sure this test was run again, this time with the 95% confidence limits, and it validated the earlier plot, shown above.  Therefore, it was concluded that the data is represented by the Normal Distribution.

Now let us look at the normal probability plot, representing the new data set going back to January 22nd, and we can see that the data no longer tracks the test line of a normal probability plot.  Something has changed.  In my April 3rd post, it said: "One can only hope that the virus will not accelerate but will stabilize, and reduce in number of infections quickly."

The next guess was to test the data set with the exponential distribution in mind, and here is the result, shown below.  It is now evident that on or about March 22nd, the virus infection numbers accelerated significantly, to the point that the data set is now better represented by the exponential function, that is the COVID-19 infections grow now at an exponential rate.  This is not the kind of news one wants to write about.

Based on current data, the prediction limits at the 95% confidence interval now forecast that by April 22nd the true number of infections can be anywhere between 1.84 million and 8.95 million; the prediction is 4.1 million infections for the US, by April 22nd.  At the current death rate of 2.8%, this prediction translates to 1,171,115 million people could be death by April 22nd, unless we drastically change our behavior, and urgent needed medical supplies are provided wherever needed, in a timely manner.

Let us all do our part to make sure this prediction number will be wrong, and the true total of infections by April 22nd will be closer to the low end of the range shown above, i.e. it is within our power to change this current catastrophic trend.

Much of what is shown above equally applies to other countries around the world to a lesser or greater degree, and this warning is indeed valid on global basis.  Therefore, please forward this post to all your families and friends, no matter where they are located because forewarned is forearmed.

My Blog feedback data will show me how serious my readers take this pandemic.  I am confident all of you take this pandemic as serious as I do.  The life we save could our own.

Without Comment

April 4, 2020 data - Partial raw data source: John Hopkins University.

Analyzed by: Frank J. M.

COVID-19 STATISTICAL ANALYSIS

Unlike most contracted and paid for statistical analyses, I did not torture the data until it confessed  to what I wanted to see as the outcome.

From March 6th through April 1st, 25 US samples were included in the analysis of the daily additions of infected individuals.  The data was then subjected to a Normal Probability Plot to see whether or not it follows a Normal or Gaussian Distribution (my guess), and as the figure below demonstrates, the fit was reasonably good.  The data plotted reasonably close to the straight line, within the 95 percent confidence limits.  This thus demonstrates that the COVID-19 infection acquisition is pretty much a random process; to state the obvious, anybody not isolated can be at risk.

Note: Click on images to enlarge them, or use the ctrl key and the plus key as often as needed.

 This plot was generated  using Statgraphics' 18, statistical analysis software.

The following figure, a Histogram from the same data set, as was used above, and while not a perfect classical symmetric looking Histogram, this analysis did not rule out that it is representative of data with a Normal distribution.  'Skewness' and 'Kurtosis' are well within -2 to +2, see note at bottom left.

This plot was also generated  using Statgraphics' 18, statistical analysis software. 

The next figure is a Time Sequence Plot, which looks, at the moment, anything but exponential, which is at present a  comforting thought.  One can only hope that the virus will not accelerate but will stabilize, and reduce in number of infections quickly.

This plot was also generated  using Statgraphics' 18, statistical analysis software.

At present, I am very hopeful of the eventual outcome, as long as everyone treats all others, not in their household, as an infected individual; yes, at present it pays to be a little paranoid.

I thank the people at Statgraphics for providing me the opportunity to use their latest extremely powerful statistical analysis software, version 18.

I own and have used their DOS version 5.0 for many years, and so have people I made aware of its power, when I was working in the Aircraft and Aerospace industries.  These included figures, shown above, demonstrate only very elementary applications; this software is like statistics on steroids.