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The Corona Files: Don’t trust the statistics!

Written by Joerg Steegmueller
1 Comment
The Corona Files: Don’t trust the statistics!

After 79 days of Corona cases, China announced on 19 March that they had NO more new cases. (www.theguardian.com/world/2020/mar/19/china-reports-no-domestic-cases-of-coronavirus-for-first-time-since-outbreak-began)

Not just a a lot less than before! No, NONE! Not a SINGLE one! Fishy? Dodgy? Untrustworthy? You bet! But it seems that many did believe (or wanted to believe) that a totalitarian government, that is dead set on totally controlling its citizens and that didn’t have much regard for the truth in the past, would suddenly be totally trustworthy. It seems even some governments were mislead (or just not so smart!?) and might have based some of their strategies on the most likely fake numbers from China. (www.businessinsider.com/coronavirus-boris-johnsons-government-reportedly-furious-with-china-2020-3)

Now it even emerged that the CIA is doing whatever possible to find out accurate numbers. (www.nytimes.com/2020/04/02/us/politics/cia-coronavirus-china.html) There are reports that the number of deaths in connection with the Coronavirus in China is not 3,326 but possibly well over 40,000. :-O

With all that attention on the Chinese numbers and with daily announcements from all other affected countries about how many new infected cases were detected and also how many people died, some have become a bit obsessed with the Covide-19 stats. If you check the numbers every day or if you frequently check the updates from the Johns Hopkins University on the site www.domo.com/coronavirus-tracking or even worse on the 24×7 Coronavirus Pandemic Livestream (www.youtube.com/watch?v=qgylp3Td1Bw), you could really despair.

But how much can we trust all these numbers? Actually, we can’t trust their accuracy at all and there are lots of reasons for it, which I will try to explain as much as possible.

Wait! Are you saying all numbers are wrong?

Yes, it does look like that! The number of infected cases, the number of deaths and the number of recovered patients all do not reflect the correct situation.

Are not even the number of deaths correct?

Many countries have different methods of counting the people that have died in connection with Covid-19. Some countries surpress some numbers and others might overexaggerate them.
In China it seems that the numbers are seriously below the real situation. In Italy, only the people that die in hospital are considered in the Covid-19 statistic, not the people that die at home. This could also apply to other countries and would result in a much too low number.
But there is a flip side! In most countries a detected infection means that the patient is added to the Covid-19 statistic even if the cause of death was a different one. Somebody put it like this: Imagine someone falls of the 10th storey of a building and after he crashes on the street a tank drives over him. If he miraculously survives this and is brought to a hospital where a Coronavirus infection is detected, his subsequent death will be added to the Covid-19 statistic. But then some countries don’t do that, but have separate stats for patients that die of pneumonia, independent from an infection.
You can already see that it is a mess that nobody can really fully understand. But the bottom line is that the figures are NOT consistent and therefore not correct.

And what about the figures of infected people?

You can only detect infections if you test. In some countries a LOT of tests are carried out. But it is still FAR away from mass tests and since 80% of the people show only very mild symptoms, there are probably a LOT more people infected even in the countries were many tests are carried out.

Germany has a quite low number of deaths and the – to me – odd explanation for this is “because Germany tests a LOT”. The fact that they test a lot, might mean that the number of infections is closer to the truth than in other countries, but how does knowing if someone is infected influence the number of people that die? Strange!

In Ireland, on the other hand, the tests were stopped a number of times due to a shortage of test kits and now the shortage of some substances in the labs. In addition the one-symptom indicator that would get you a test place was changed to a two-symptom requirement to keep people away from the test centres. So there MIGHT be a situation where a LOT more people have or had a mild infection than we will ever know.

Bottom line: Only people that have been tested can be negative or positive. And if you don’t test many, you will not find many infected people.

Does that mean someone is intentionally lying to us?

In China, many think that this is really the case. In other countries, it is probably not an intentional lie, but it is a misguided trust in statistics that is unjustifiable. But you can be certain that you are not hearing the truth and nothing but the trust!

When, for example, Taoiseach Leo Varadkar said that “in two weeks, we could have 15,000 infected patients”. He was describing what one scenario (possibly a worst case scenario) said to frighten people, so that we would be more willing to follow the social distancing and lockdown measures. This is much more effective than if he had said, “well experts are not too sure, but it could be between 2,000 and 15,000 infected”.

So propaganda is always part of it!

And then there is sensationalism! We know that in the times of 24×7 news channels, the TV and radio stations that constantly report about the news in this world (CNN, Sky News, etc) will jump on the smallest bit of information and will make the biggest story out of it if they can.

What do all these wrong numbers mean?

It really means that we have not the slightest clue internationally where we are. Nationally, the growth rates are an indicator how things are developing in every country, but comparisons are a dangerous thing!

And if we don’t know where we stand, it is possible that the Coronavirus is not at all deadlier than the “normal” influenza virus!! :-O We currently assume that the death rate is around 2-4% for Corona and only around 0.1-0.5% for the influenza, but if only SOME of the infected people are counted, then that obviously will make the virus look a LOT more dangerous. If 100,000 infections are found then 1,000 deaths sound completely different than if 1,000,000 infections are found of which 900,000 were just not detected.

Will we ever find out what the correct numbers are?

No! Actually, we will find out what the number of deaths were and we can compare this number with the number of ALL deaths in a country in previous years. But we will never find out what the total number of infected people was. It is VERY unlikely that mass antibody tests will be carried out.

And the number of recovered people is also wrong?

Sure! If you don’t know how many have been infected, you can’t know either how many have recovered. In addition, not every country does carry out another test AFTER the symptoms are gone (why would you!), so then there is never the formal test-based confirmation that the patient now has no more Coronavirus in him or her.

But the number of deaths are horrendously high, how can you say the virus is possibly not a killer virus?

Yes, the numbers look huge if you don’t compare them. At the time of writing this 14,681 people died in Italy, that is as much as around 73 plane crashes of Ryanair-sized planes. That is a HUGE number. Imagine how shocked we would be if there was only ONE plane crash! 73 is crazy!

But then we need to look at other years and we will find that, for example, in the flu season 2016/2017 more than 24,000 people died of the flu in Italy. So only in a few months we will know if the Covid-19 death rate will really be significantly above the 2016/2017 numbers.

Oh and in 2016/2017 there was no lockdown, no panic, no new laws and countries didn’t build mass morgues in city centres. I don’t want to minimise or banalise the death of people and I also want to stress that the social distancing and lockdown regulations were probably the correct measures to contain the problem.

The virus IS different than the influenza virus and because we have not even a partial immunity from previous infections, it is running rampant, Also the health systems in most countries can’t keep up because the infection for a small number of cases is a LOT more severe than any influenza infection in recent years has been.

Also the numbers will grow further, so we could have well over 30,000 deaths from the Coronavirus in Italy alone and that would be well over the 2016/2017 numbers. Every single death means a family will lose a mother, a father, a grandfather or a grandmother or an uncle or aunt. That is sad and very painful and for everyone affected, the statistics are totally irrelevant. But we need to try to lock at the human pain and sorrow separately from the situational assessment that is based on statistics to be able to consider what are the right steps forward.

So after reading all this, what is the advise?

Don’t trust the numbers and don’t let the numbers make you anxious! also be prepared to question the information that is put in front of you by media and politicians!

Accuracy, truthfulness and reliability are minimum requirements to consider what the right next steps are!

Corona Virus, Health System, Media, Overexaggerations, Taoiseach, , , , ,

The Corona Files: Do we really need a Lockdown?

Written by Joerg Steegmueller
2 Comments
The Corona Files: Do we really need a Lockdown?

The numbers are still growing like crazy and the situation keeps being very very difficult:

There are now nearly 600,000 confirmed infections and 27,358 people have died as a result of a Covid-19 infection. More than 900 deaths happened in Italy alone and the peak has not yet been reached. The USA and Italy have well surpassed the infection numbers of China, but the apparent total halt of new infections in China raises a lot of doubts over the accuracy of the reporting from there.

And last night (Fri 27 March 2020), Taoiseach Leo Varadkar announced the Lockdown for Ireland (www.rte.ie/news/2020/0327/1126904-taoiseach-announces-restrictions/). A Lockdown that many expected, but nobody wants!

Until Easter Sunday (12 April 2020) we are now not allowed to leave our homes unless leaving the home is for one of a few specifically defined reasons.

These specific reasons are: for work (if the work is essential and cannot be done from home); to buy food and household goods;  to go to a doctor or buy medical/health products; to care for others (elderly & vulnerable) or for animals AND also for brief physical exercise, but only within 2km of your home. And there should be no travel outside of 2km from your own home unless for any of the above reasons.

ALL Private gatherings with people outside of your own home are prohibited and cocooning of everybody over 70 years of age will be introduced.

This is drastic stuff and you have to wonder if it is justified or necessary. Other countries in Europe already have implemented comparable restrictions and in Italy, for example, the fines are up to EUR 3,000 if you break the rules. In Germany the fines (at least theoretically) go even up to EUR 25,000. :-O

I have to admit that when governments force restrictions like that upon their people, I am very VERY skeptical. In “normal” times, I would be outraged, but these are NOT normal times.

So does it make sense to restrict our freedom in such a way? Let’s look at the reasons and let’s search for possibly doubtful claims in the announcement:

Firstly, the idea of Social Distancing and of the partial closing down of our lives was to reduce dramatically the spread of the virus. Because it remains hidden for 5-14 days where the carrier can infect others but doesn’t show any symptoms yet, it is a high risk if virus carriers can keep moving around and continuously infect others. So the cycle has to be broken. It seems that Social Distancing, the closure of schools and work places has had a positive effect, but the National Public Health Emergency Team (NPHET) considered the further increase of infections and deaths and therefore didn’t want to wait any longer with the Lockdown.

This makes some sense: If a Lockdown was considered at all, then now is a better time than in 1 or 2 weeks.

Dr. Tony Holohan, the Government’s Chief Medical Officer, explained that it was found that infections were especially increasing in some clusters (he mentioned 10 nursing homes and other residential facilities). This is not overly surprising because people live together in a close space. But it is mentioned as one of the reasons for the Lockdown measures.

This does NOT make much sense: Because NONE of the Lockdown measures will affect or help these clusters. People in nursing homes, residential units or prisons don’t usually go to work or travel far or go to shops. So telling the rest of the population to stay within 2km of their home doesn’t seem to improve their situation.

The “cocooning”, however, makes a LOT of sense. Since it has been found that older age groups and people with health issues are severely endangered by the virus, it is the best idea for them to stay out of harms way and to wait until the virus has disappeared. Will two weeks be enough for that? I have some doubts. So the cocooning (which should have possibly happened even earlier) might have to last longer than 2 weeks, but it definitely makes sense.

We have to ask, who will be really affected by this Lockdown? Because the majority of people that I encountered on my very rare trips outside my home last week (one for food shopping and two for a walk) did very much adhere to Social Distancing. Based on the relatively few people I met and the very light traffic, I also think that the majority of us did already stay inside and away from others.

However, it seems to have been seen as a problem that people did go out for walks and cycles etc over the weekend and this also explains why the measures were announced on a Friday evening and why An Garda Síochána has announced that they have begun a “major nationwide policing operation” to enforce the new rules, which will (only!!) run until 07:00 on Monday morning.

There is not much wrong with reducing the Sunday good-weather trips for three weekends, if it will safe lives. But you could get the feeling that Leo Varadkar and Dr. Tony Holohan could have been more open (or honest) about the real reasons?

Some with some omissions in the provided information, with some claims that might not hold up and with some sense in the whole approach, what is the overall verdict about this Lockdown?

All things considered, I think the Lockdown is a measured and justifiable step to stop the spread of infections, but I really hope that the goal is not anymore to just “flatten the curve” (of new infections), but to eradicate the Coronavirus. I thought this might not be possible, but after thinking it through, I wonder if there is actually a way to eradicate it. After all SARS-1 doesn’t exist anymore! Could we stop travel and shut down life (as we know it) until the new Coronavirus has been eradicated?

By the way, the absolutely outstanding work effort combined with HUGE personal sacrifices of our healthcare workers alone requires us to think further than just looking to “flatten the curve”. And their dedication and trojan effort to fight against this virus is part of the reason why I think a bit of a Lockdown is a small price to pay if we we can help them fight the infections and deaths.

Let’s do this together and stick to the rules as much as possible!

Before the end of this post, I need to appeal to everyone to support the efforts through Social Distancing, but at the same time, not to go crazy over it! It is relevant and it helps, but it can be overdone:

I have seen posts on Facebook where three guys performed some songs together and a range of people had nothing better to do than to complain “loudly” that the three don’t adhere to Social Distancing rules! These three guys live in the same apartment! Seeing three people closer than 2m together doesn’t mean that they are selfish a**holes.

And Leo Varadkar said in his announcement last night that it is allowed to go for
“brief individual physical exercise, within 2km of your own home, which may include children from your own household, AS LONG AS YOU ADHERE TO 2m PHYSICAL DISTANCING”.
This was written down on his manuscript and I really hope that it was an oversight that this is total nonsense: If you go for a walk ONLY with people from your own household, the 2m distancing does NOT make sense. How come nobody realised that?

 

 

Corona Virus, Health System, Taoiseach, , , , , , , ,

The Corona Files: What’s the story about Covid-19 testing?

Written by Joerg Steegmueller
The Corona Files: What’s the story about Covid-19 testing?

My Corona update last week was read by well over 10,000 people and the last “Dublin Event Guide (for Free Events)” with some Covid-19 related information was seen by over 120,000 people. :-O

So I got a good few questions since then and a recurring question is about testing. Many people want to know: What is available and how does it work? So this post focuses on the mechanics of the Virus test that detects Covid-19 while you have symptoms and it also gives some further information about the possibility to detect antibodies that show if you HAD the test.

All explanations in this post are accurate at the time of writing it (27 March 2020), but since all can and will change relatively fast in a few weeks, this post will most likely at least partially outdated.

Most details in this post are based on publicly available information from the SARS expert, German virologist Prof. Dr. Christian Drosten, where I speculate or add my opinion, I will make this obvious.

 

1) What tests are available?

The current test for the Coronavirus only tests the presence of the virus, not if you HAD Covid-19. So you need to be tested WHILE you have symptoms and you can’t find out if you already went through the illness and might now be immune.

The current test is very reliable in the first week of symptoms, but already in the second week it is not that reliable anymore and that might be the reason why lots of people get test cancellations after quite an initial wait. The test is called PCR test (PCR stands for Polymerase Chain Reaction). In this test the DNA of the Corona virus will be compared with the DNA of what is contained in the sample swab from the patient’s throat.

Antibody (or Antigen) tests are available in labs and will be available in the future to do at home, but currently the home-test kits are not sufficiently tested for their reliability. [Oddly the UK has bought already 3.5 mio antibody tests (www.telegraph.co.uk/news/2020/03/27/coronavirus-covid-19-home-test-kits/) without waiting for the reliability tests. The manufacturer claims a reliability of 98%, but clinical test are at very early stage.] This first version of Antibody test will test a small amount of blood that is taken from a finger-prick.

The antibody test that is carried out in a lab is called ELISA (or EIA) test, which stands for “Enzyme-Linked Immunosorbent Assay”. It will be available on a larger scale in about a month, but larger capacity needs to be built and ELISA machines are not available in big enough numbers yet.

Later (probably in a few months) an antibody test like a pregnancy test will be available and will be the simplest way of mass testing It’s use will be for people to see if they had Covid-19. That test method is called LFD, which stands for Lateral Flow Diagnostic.

2) Why is the current virus test only reliable in the first week?

Currently the Covid-19 illness starts in the throat and then the virus moves to the lungs. Symptoms are initially pain at the back of the throat and later a dry cough and/or pain in the chest. The test is reliable while the virus is in the throat and that is typically in the first week. After that, symptoms are still present for another week or so, but after the first week the virus has moved to the lungs and therefore can’t be detected reliably with a throat swab anymore. The virus might present in the lungs for another 2-3 weeks and it would still be possible to diagnose it by analysing the sputum (mucus that is coughed up when you have a lung-affecting inflammation), but that is usually not tested.
It would also be possible to still prove the presence of the virus reliably in the stool (a.k.a feces) after the first week, but the labs are currently focusing on test swabs only and are mostly not set up for stool tests.

3) Is there anything to confirm that I did have the Covid-19?

Yes, these test are the antibody (or antigen) tests and there is more information about them a bit further down.

4) How is the swab done for the test that will detect presence of the Coronavirus?

Your doctor take the specimen and there are test centres that specify on these tests and at the test centres you often carry out that test yourself. You are given a test kit and have to take the swab yourself. Once the swab is taken, it will have to be analysed in a lab before a result will be known.

To take the swab there are a few methods.
The most reliable and virologist-recommended method is through the nose. In this case the swab is pushed into your nose until you reach the back of the throat. This is very deep into your nose and the test is not very comfortable, you might even get some tears, but it is over in seconds. This demonstrates the “nasopharyngeal swab”: youtu.be/hXohAo1d6tk?t=35

The second method is to take a swab from the back of your throat. It has to be the very back, either left or right of that soft tissue that hangs from your palate (it is actually called “uvula”). This test is called oropharyngeal swab and is not as reliable as the nasopharyngeal swab.

For self-collection of the specimen, a combination of “anterior nares swab” which is at just inside the nostril (or sometimes “nasal mid-turbinate” swab, which is a bit deeper into the nose) and additionally a throat swab is sometimes used. In Ireland, this somewhat less reliable but easier do-able combined test is used and you can see a demonstration here www.youtube.com/watch?v=tfnWnHm8JxU

5) How long does it take to get the test results?

There are a number of delays in the process. The first problem is the delay in getting a test appointment. This has nothing to do with the test method, but with the organisation of the test procedure. Since there are sooo many people that currently need to get tested either because they have symptoms or because they think they have symptoms, this can take days or more than a week. And as explained above, once a week has passed and the test is less reliable, it could easily happen that your test gets cancelled. Why? Well, if your Covid-19 illness was serious, you might be in hospital already and if it wasn’t serious, it is not really necessary to check if you had it or not…especially because the reliability of lower than in the first week.

Once a test has been carried out, the specimen will need to be brought to the lab, it needs to be loaded into a machine and then after the test in the PCR test machine has started, a result is known in about 2.5 hours. But now the information has to be recorded and then needs to be communicated back to you. You can see that this is a long-ish process. If there weren’t so many people to be tested, you should have a result in about 1-2 days, but with so many tests that are queuing up, it can take 4-5 days until you find out the results.

6) Will mass testing happen?

Yes and no! It doesn’t make sense to mass test for the virus because the test has to happen in the first week of symptoms. But after the current serious Covid-19 situation is over, it will be quite relevant for yourself and to know if “herd immunity” has been achieved to check if you HAD been infected.
That’s where the antibody test will come in and since you will be available to self-test at some time, it will definitely make sense to come to a situation where you can buy that test for a low cost and then we will have a sort of mass test. However, the test results will most likely not be sent back to a central register.

7) How does that antibody test work?

Eventually it will be quite simple and fast: You will get a bit of blood from a finger-prick, then you put the drop of blood on a carrier, put a drop of another substance on it and after 15 minutes it will tell you if there are antibodies in your blood.

There are already tests available on eBay, but many are from Asia and are not tested for reliability.

Antibodies are created right from the beginning of the infection, but they are small in numbers. After a week, however, there is a good number of antibodies and that number increases in the next 2-3 weeks to a significant number. So once a reliable test is available (in 2-3 months maybe, the UK claims in about 1 week :-O ), you can do it on your own in a months.

Until then there is an option to do the “ELISA” test that I mentioned above. But ELISA tests are still lab based and therefore your GP needs to send in the blood sample.

Can antibody tests be done in any different way even earlier? Yes, a lab can already test if antibodies are in you blood. But this is a relatively complicated test and therefore is not a high priority at the moment where labs are flooded with the virus tests. The lab-based antibody test is called “Immunofluorescence test” in case you need to talk to a doctor about it.

8) You mention “herd immunity” again. Can you explain again?

Herd immunity is a situation where there is so much immunity in the “herd” of people that the virus can’t easily spread any further. Herd immunity requires that approximately 60-70% of people in society are immune.

9) Once I am immune against the Coronavirus, does that mean I can’t get it anymore?

Yes, as it looks at the moment, immunity against the Coronavirus is achieved once you had Covid-19. Unfortunately, though, viruses can mutate and therefore immunity against the current Coronavirus doesn’t mean that if a mutated Coronavirus will come back at some point in the future you will be immune against that next NEW Coronavirus. A lot of things are not clear yet regarding immunity and more research has to be done, but this is the situation that virologists expect at the moment.

————

All this information is gathered based on information available from official channels or from expert virologists. However, there is a possibility that I misunderstood something. If you think that something in the above post might not be correct, please let me know before 27 April 2020. After that, I will not change the post anymore, but instead you should assume that the information above is “historic”. ;-)

Corona Virus, Health System, , , , , , ,

The Corona Files: Social Distancing & Lock Down

Written by Joerg Steegmueller
The Corona Files: Social Distancing & Lock Down
Sobering Statistics

The Corona Virus is continuing its rampage!

At the time of writing this, there have been 271,620 infections with 87,363 recovered. And sadly 11,280 people have died. That is more than 57 (!!) Ryanair plane loads full of people and imagine how shocked we would be if only ONE plane crashed.

Risk Group or Not: Prevent!

So in actual numbers it is terrifying and a lot of us have started to feel quite anxious or at least concerned about the impact that the virus could have on our own life. It is still the case that the majority of fatalities are in an older age group and/or with people that have some underlying illnesses, but there are plenty of young people that have heart issues or asthma or other circulatory problems that could be badly affected.

If you are in a higher risk group, stay away from other people and wash your hands really well when you have touched items outside in areas where potentially infected people have been and don’t touch your face until you have washed the hands.

With these steps, you will drastically reduce the risk! You will not have to wear a mask, but if you feel safer with a mask or a scarf, then wear it. Fear and anxiety is a bad thing and it doesn’t make sense to suffer it just because you don’t want to be seen with a mask.

If you are super healthy and could have a guarantee that there are no health issues that could require you to be put on a ventilator, it would be best for you and for society as a whole to get infected asap, then completely isolate until the symptoms are totally gone and afterwards be safe from the virus AND not have the risk of being a carrier anymore. Unfortunately, though there is no such 100% guarantee.

There is very good news about immunity: Research on monkeys has shown that immunity will be achieved after an initial infection and once immunity has been achieved, then the monkey who is a second time exposed to the virus will also not pass it on to others anymore. But this research has only been done on a small test group of monkeys and we don’t know either if us human beings react exactly the same as monkeys.

Social Distancing

So to protect the risk groups, the concept of “social distancing” has been developed. The name is very unfortunate, it should be physical distancing or spatial separation, because we don’t want to move away socially from our friends, colleagues and families. But for the rest of this post I will still – reluctantly – use the bad term.

The idea behind social distancing is perfectly expressed in the graph below by @garrywarshaw.

Image

By infecting less people initially, even the multiplication (or compound) effect of an infection chain a significant reduction of total number of infections can be achieved. This is the one and only reason for social distancing.

It does SLOW DOWN the spread of the virus. Social Distancing doesn’t stop it and it also doesn’t stop that we might get infected eventually. But a calculation by a university in the UK showed that just protecting the elderly (for example by locking them away) would not be enough. There would still be 8 times more hospital beds required than they have available.

With a drastic slow down on the other hand, the cases that need to be admitted to hospital will be looked after correctly. A lot of us will still have to get infected to achieve a immunisation (herd immunity) of a larger group of people. So our attitude to an infection has to change! Nobody wants to have a 2 week long bad flu wth the risk of a hospital stay and a low – but still higher than zero – risk of death, but if we accept that it is NOT the worst case scenario if we get infected.

Stigma of Infection

Right now, it seems as if people really think negatively of someone who gets infected. :-O I call that an “Infection Stigma” and it makes absolutely no sense. Getting infected doesn’t mean the person misbehaved, it also doesn’t mean the person is and will remain to be dangerous forever, it doesn’t mean that that person has done society a dis- service and it doesn’t mean that the person will probably die anyway. Not at all!!

The person will most likely survive; has helped society to reach herd immunity faster and does not pose a risk once the two weeks of symptoms are over.

So please stop stigmatising people who got infected by the virus and stop panicking over the possibility that you might get it.

Will we have a lock down?

Nobody wants a lock down really. A lock down means that nobody is allowed to leave the house or apartment anymore unless it is to go to work, to buy food or to go to a doctor.

A lock down is NOT needed where people stick to the social distancing rules. But where people don’t adhere these rules, the only other way to ensure that they stay away from each other is to force them to stay inside.

I saw some pictures from Spain, where a cyclist was fined for going on a training cycle on his own. Yes, he broke the existing law and that is what he was fined for. But the law that he broke didn’t help to improve the Corona virus situation in the slightest. He was NO danger to himself or anyone. In Bavaria in Germany where a moderate lock down is implemented from today, the rules have been created better: You are still allowed to go for a walk as long as it is on your own or only with the people that live with you.

I can understand why the Spanish government used their all-encompassing law, it is MUCH easier to control than a more differentiated law. But this whole situation could take quite some time and rules only make sense if they help improving the situation.

So what can we do in Ireland to avoid a lock down? Simple! Adhere to the Social Distancing rules!!

When will it all be over?

This is one of the most difficult questions to answer. Virologists think that in about 2-3 months it could be over…at least for now. The problem is that when winter returns, the virus could come back.

There is another possible scenario and that assumes that the limitations or restrictions to life are less severe (e.g. schools will restart for higher classes at some point and work will resume) in that case, the restrictions could be lifted then applied again, then lifted and applied again. Whenever the virus comes back the infections will be allowed to rise and then will be controlled through the application of restrictions again. In this on-off scenario, the whole Corona / Covid-19 issue could go on for around 2 years. :-O

I heard about faster tests and a vaccine. Is that true?

Yes and no! Faster tests are being developed at the moment. They will probably be very similar to a pregnancy test where you pee on a strip that tells you instantly through a colour change if you have the virus or not. This is not as easy as it sounds because it has to have a high reliability. But research is on the right path and will probably have a solution relatively soon. Then tests will have to start, which will take another bit. Until then we only have the relatively cumbersome lab test that checks the presence of the virus in a throat swab and – as far as I know – that also can detect antibodies as indicators that you had been infected.

A vaccine is also not too far away from being developed. But even when scientists found a vaccine, that doesn’t mean that you will be able to get it. Currently vaccines needs to go through a very long and expensive trial process, which could delay the availability for patients for another 12-18 months based on current regulatory rules. But maybe the rules will have to get changed so that at least health professionals can be vaccinated earlier. But there is a risk of severe side effects and politicians have to decide if they want to accept this risk (and insure the vaccination producer against it).

What should I do for now?

Three things:
1) Stay upbeat and positive by creating a new routine during the isolated living
2) Adhere to all Social Distancing rules and if necessary, obey the lock down.
3) Keep in close contact with people that live on their own, with elderly people and with anybody else who could do with your support. Isolation is a challenge for most people and we need to be there for each other to get through it. Be proactive with your friend. Don’t wait for them to tell you they need help, but contact them regularly to check if they need anything.

We all go through the same situation and a shared experience can pull people together and will provide the support needed so that everyone can get through it. If you are strong, provide the support and if you are challenged ask for support! Let’s help each other and be there for each other!!

 

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The Corona Files: An explainer

Written by Joerg Steegmueller
5 Comments
The Corona Files: An explainer

After the Coronavirus reached Italy and created havoc there, it was only a matter of time when it would arrive in Ireland and so it happened and – through visitors in Italy – the virus made it to our little island.

And like in most European countries the confusion was huge at first, the demands on politicians were massive and finally the Taoiseach had not other option but to also declare the closure of schools and universities and cultural institutions.

This is a completely unprecedented situation that nobody in this whole world has any experience with, so there is no real right or wrong yet and I think our politicians have done the best they could.

You might be very worried about this virus, so let me explain what one of the most eminent SARS experts in Germany, Virologist Prof. Dr. Christian Drosten, says about the Corona Virus /Covid-19, which has a lot of similarities to the SARS virus.

He explains that it is expected that nearly every one will get infected at some stage over the next few months. For kids, there seems to be an indication that they are only carriers and will not experience severe symptoms. Then there is the age 12-65 where the symptoms will be a general weakness, a persistent cough and – in most cases – a raised temperature. But after about 2 weeks all is over and they will recover. And then there is the groups of elderly people from 65 years of age. In this group it is expected that unfortunately up to 20 or 25% of infected people will die. The virus itself doesn’t kill, but the body (especially the circulatory system) will be so challenged after around 5 days with symptoms, that it will not be able to continue to work in weaker people or people with an pre-existing heart problem and a few other issues. They and younger people with other underlying health problems will be the people that need to be looked after in a hospital.

After the first phase, the Containment Phase, didn’t succeed and the virus could not be contained. We entered the Delay phase. In this phase the focus is on delaying the spread of the virus (not stopping it!). There is no way to stop it, but if all people that could get infected would get infected around the same time, the health system would collapse. (I saw a calculation that described that the UK, for example, would need over 1 million hospital bed if the spread couldn’t be delayed, but they only have 140,000 beds.) So currently they are ONLY trying to delay the infection.

The experts are expecting that the infections will continue until September or even longer. :-O And that nearly all of us will get infected at some time over this time. So all the current limitations, including school, university closures and closures of all cultural institutions will unlikely end on 29 March.

Most flu viruses don’t like the warmer weather, but it seems the Corona virus can handle it, so there is a high probability that the virus will not “disappear” over the summer and then come back in autumn/winter, but that it will stay with us.

In that case – and if it ha immunisation as a result – it would be positive for the healthy among us to get it early on, but the problem is that for a period of 2 weeks BEFORE you show any symptoms, you can already infect people. So this is the dangerous period during which you should stay away from all weak and elderly people.

No vaccines will be available until probably next year, so we can’t hope for that to sort the situation.

In general, try to stay upbeat and try not to panic. Prepare yourself mentally that this virus will be with us for quite some time (And we thought Brexit was an endless story!?) and that the current or some other social distancing rules will either stay in place or will come back again in a few weeks. Oh and stay healthy as much as possible so that you will get over it fast when the virus hits you.

And here is some advise on how to behave in the next few weeks or months:

1. An infected person would have to cough, sneeze or – and we all do that – spit while talking. The droplets fly through the air and would have to land on your face to infect you directly. If you keep a distance from the people you talk to, there is a good chance that the droplets fall on the ground and will be harmless for you.

2. If an infected person coughs into their hands and then touches a doorknob/tap/fridge door/steering wheel/shopping cart, they will leave the droplets there. The droplets are relatively sticky and can survive for up to 3 days and some surfaces and only approximately 3 hours on others. If you then touch that surface AND transfer the droplets to your eyes, nose or mouth you can also get infected. So, don’t touch your face and you are most likely fine.

3. An infected person doesn’t show symptoms for up to 14 days, but can pass on the virus already. So we should be vigilant with regards to all people, not just obviously ill people. You will not get sick just by being in the same room with someone who is infected.

Adhere to this protocol:

◦ Don’t touch your face

◦ Wash hands surgeon style for at least 30 seconds after potential exposure to surfaces that others may have touched. You may think you know how to wash your hands, but you should STILL watch a video and get it right.

◦ Social distancing will decrease the risk of getting infected. Cancel unnecessary meetings, but confidently go to necessary engagements and then use the protocol above.

◦ Carry a large handkerchief at all times, even when you are not sick. Cough into it or at least cough into your elbow. Do not cough without covering your mouth.

◦ Wipe your phone down (at same time as washing hands)

◦ Wipe fridge door, taps, light switches, remote controls, keyboards etc

◦ Use a paper towel to open the door on the way out of a public toilet.

◦ Washing your hands with soap and water is sufficient. Anti-bacterial soap is NOT required. Hand sanitizer is NOT as efficient as soap, but can be used when no soap and water is available. Make sure that the hand sanitizer has 60+% of alcohol in it.

◦ Remember you have an immune system too. Even if the droplets manage to reach you, the virus still has to get past your immune system. So keep that healthy! Look after yourself and don’t run yourself down.

◦ Take care of your emotional self – fear, worry and anxiety wear you down

◦ If you do feel sick, immediately self-isolate, get tested and take directions from your health care provider.

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