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By:
lapsy pa
When: 25 May 20 18:53
That alledged quote?  hmmmm.

Ya want to give up on that herd immunity nonsense IT, save lives,get cases down,work from there.
By:
InsiderTrader
When: 25 May 20 19:04
Herd immunity starts to have an effect after 10-20% of the population has had it.

That is why the R rate drops so quickly in any new place gets cases.
By:
lapsy pa
When: 25 May 20 19:08
The R rate goes down as well if it hasn't a host to go to.
What about if no new cases for a while, new cases come in,easy to track and isolate?
Won't that knock out a large amount of death?
By:
Angoose
When: 25 May 20 19:19

May 25, 2020 -- 7:04PM, InsiderTrader wrote:


Herd immunity starts to have an effect after 10-20% of the population has had it.That is why the R rate drops so quickly in any new place gets cases.


Is that a proven fact or a hypothesis in one particular published paper ?

By:
tobermory
When: 25 May 20 19:50
It is a hypothesis supported by the case figures we see.

Unlike lockdown  which is an almost religious belief supported by nothing I can see in the figures.
By:
stridingedge
When: 25 May 20 19:51
All the scientists that still think 60% is a realistic figure for this variable don't see this in the data?
By:
tobermory
When: 25 May 20 19:53
The 60% requirement was based on the assumption that everyone was equally likely to be infected.

The guys who did the 10-20% paper theorized that, based on previous viruses, this assumption was likely to be very mistaken.
By:
stridingedge
When: 25 May 20 19:54
Why have Australia/New Zealand and other countries not had an issue?

Why do people like to compare Sweden with the UK and not the other Scandinavian countries?

There must be a number of drivers going on from country to country, I've seen nothing to suggest anything is black and white.
By:
stridingedge
When: 25 May 20 19:55
Tobermory are you suggesting that scientists now that are still talking higher figures for herd immunity aren't aware of that? Cry
By:
tobermory
When: 25 May 20 19:58
Why do people say you can only compare Sweden with Scandinavia but UK/New Zealand is a fair comparison
By:
tobermory
When: 25 May 20 19:59
I think scientists give a worst case scenario due to the precautionary principle, and also the human nature factor of not wanting to admit they may have got it wrong.
By:
stridingedge
When: 25 May 20 20:01
I've always suggested that comparing countries unless you can properly calibrate them is completely pointless.

In my Economics days you just wouldn't do it unless you had tried and trusted assumptions that had been proven.
By:
stridingedge
When: 25 May 20 20:04
I've got very little confidence when the variables and estimates are completely all over the place

A place is said to have 50% infected already or 20-25% reaching herd immunity then weeks later it's thought to be nearer 5-7%, some countries locked down some more open.


How would you go about with Sweden more open vs Denmark who had a lockdown but appear to have emerged well. ?
By:
----you-have-to-laugh---
When: 25 May 20 20:05
cummings was behind herd immunity, killing 50,000 people

lockdown was too late.



greeks are starting their holidays today
By:
stridingedge
When: 25 May 20 20:07
The only thing I am probably the most confident about is that a function of how well a country fares with Covid is...

The early seeding and the early action taken for initial phase and then what's in place thereafter when trying to start to get back to normal.
By:
stridingedge
When: 25 May 20 20:11
I was expecting Sweden at least Stockholm to have 20-25% infected by now going on what Tegnell was saying weeks back but a recent sample is suggesting perhaps nearer 7%.

This is the trouble we have got.We are trying to surmise on key variables where the science and studies are all over the place.What looks great one day is thrown into doubt the next.
By:
tobermory
When: 25 May 20 20:12
The 'lockdown was too late' argument is that, on March 9th, Italy had a big outbreak and went in into lockdown. We had a small outbreak and so if we lockdown same day as them we would remain far behind them in figures.

It made sense in March but now we know that UK areas which locked down on the same day - March 23rd - with wildly varying case numbers, ended up with the same outcome . So if it did not work within the UK why would it had worked between Italy/UK ?
By:
InsiderTrader
When: 25 May 20 20:13

May 25, 2020 -- 7:19PM, Angoose wrote:


May 25, 2020 --  6:04PM, InsiderTrader wrote:Herd immunity starts to have an effect after 10-20% of the population has had it.That is why the R rate drops so quickly in any new place gets cases.Is that a proven fact or a hypothesis in one particular published paper ?


Its a proven fact that the rate of growth of the virus in terms of deaths starts off exponential (R0 3-4) and then decreases and then goes negative well before 60% of the population has been infected everywhere the virus has hit.

Ask yourself why this is the case? To me the simple answer is it runs out of people to infect that are highly susceptible to being infected and those who have been infected act as a blocker. Same thing happened in Sweden, in Belarus, in UK, in Italy, in New York etc etc.

No where has exponential growth continued beyond the very early stages. If R0 of the disease is 3-4 it seems to very quickly fall to around 1-1.2 and then goes sub 1.0 regardless of policy interventions.

By:
tobermory
When: 25 May 20 20:16
Cummings denies being 'behind herd immunity'.

But herd immunity seems to work anyway whether we like it or not.
By:
stridingedge
When: 25 May 20 20:17
Some countries have done the same thing and had massively different outcomes regardless of how many infected.

Cases have tailed off for many far before any herd immunity has kicked in if the estimates of infection are correct.
By:
InsiderTrader
When: 25 May 20 20:20
Interesting that AB study suggests 7.5% of Stockholm have had the disease (no lockdown) and 18% of London have had it (with lockdown) and 21% of New York City have had it (with lockdown).

Surely we would expect the numbers to be the other way round. How is Stockholm get the lowest levels of infect with the lowest level of government intervention?

Maybe locking people down, closing shops and pubs etc means actually makes people more likely to catch it?
By:
stridingedge
When: 25 May 20 20:21
Why did Denmarks early in and out of lockdown appear to work so well?

There was a quote from their leader "we couldn't wait for the science it was too risky" so we acted early.
By:
stridingedge
When: 25 May 20 20:22
I fully agree with that IT it makes no sense if those estimates are anywhere close to their true values.
By:
InsiderTrader
When: 25 May 20 20:24

May 25, 2020 -- 8:21PM, stridingedge wrote:


Why did Denmarks early in and out of lockdown appear to work so well?There was a quote from their leader "we couldn't wait for the science it was too risky" so we acted early.


Denmark has 4-5million people. Compared to neighbours like Belgium and Netherlands they have done well so far.

But it also means the people in Denmark most likely to catch it have not yet been exposed.

Maybe Denmark had no cases back in December and did not slowly build up cases before hand washing and sensible social distancing kicked in.

I suspect that is the case in Belarus.

By:
stridingedge
When: 25 May 20 20:27
Yes the early action is all important. I can't see how it isn't with relation to the totally different outcomes we have seen from country to country.

Some countries the disease just never got going of course science would dictate there is a much greater chance of subsequent problems.

We haven't really seen it though as yet, Perhaps this is more seasonal than expected?

Too early to tell.
By:
stridingedge
When: 25 May 20 20:28
Russia seems to be the one that still doesn't look right at all as they have the vast case numbers but not the expected deaths.
By:
tobermory
When: 25 May 20 20:31
I agree Striding with what you said earlier about the very poor level of analysis we get in the UK.

Media is only interested in 'gotcha!' type crap.

The government has introduced the lockdown, at ruinous cost, so ministers have to defend it, while the media's main angle of attack is the lockdown was not strict enough/not soon enough. So the evidence that the lockdown was futile lies in plain sight while being ignored.
By:
stridingedge
When: 25 May 20 20:35
There's no way Tobes I'm going to begin to try and say this isn't a major head fcuk for us all with regards the economy it is a truly awful state of affairs.

I can full see why many think it wasn't a trade off that was worth it.

And i'm not saying I'm right in my thoughts of the disease, Yourself and IT may well have backed the right horse here. It's just been very difficult week to week with the information to really say it's nailed regards what the most important factor(s) have actually been.
By:
tobermory
When: 25 May 20 20:35
You hear a few references to 'falling case numbers in London', which is then presented as 'the lockdown working', if it is analyzed at all.

But if the lockdown caused that surely London should be the last place to come under control ?

I mean Denmark was just mentioned as a place where the virus has been defeated as their case numbers now are so low. In the last week Denmark has double the infection rate of London, despite a much smaller population.
By:
wondersobright
When: 25 May 20 20:47

May 25, 2020 -- 8:35PM, stridingedge wrote:


There's no way Tobes I'm going to begin to try and say this isn't a major head fcuk for us all with regards the economy it is a truly awful state of affairs.I can full see why many think it wasn't a trade off that was worth it.And i'm not saying I'm right in my thoughts of the disease, Yourself and IT may well have backed the right horse here. It's just been very difficult week to week with the information to really say it's nailed regards what the most important factor(s) have actually been.


the problem is there is so much noise around the signal

turn the fkin mainstream media on the TVs & smartphones off is the 1st step
then look at the facts
then make your own assessment based on the facts

personally I don't think its been too difficult throughout this whole debacle to work out that lockdown was (a) not necessary, for reasons I've stated previously, (b) that it would be an absolute fkin disaster for the economy and have consequences down the line for long term health, and (c) that there are ulterior motives being played out

and so far I've been proved 100% right

By:
tobermory
When: 25 May 20 20:49
Of course at some point, on a certain date, a lockdown - with borders fully closed - could have kept the virus out. And a lockdown on a certain later date could have isolated and stopped spread.

But we have to be realistic about when those dates were. I think the virus was here in December and was seeded far and wide by early February. Same for Italy/Spain/France/Belgium/Germany, because those are the countries with vastly more international travel than Belarus/Slovenia/Czech...... Locking down in early March would already have been too late in that sense, we were already going to get the case numbers we were going to get.
By:
wondersobright
When: 25 May 20 20:49
tobermory • May 25, 2020 8:35 PM BST
You hear a few references to 'falling case numbers in London', which is then presented as 'the lockdown working', if it is analyzed at all.


they did the same with china...their figures, their narrative

you only have to look at the likes of sweden & belarus to see the "lockdown works" narrative is complete and utter fkin bollox
By:
stridingedge
When: 25 May 20 20:52
Wonders whether right or wrong to do so.

Do you think Sweden would probably have a much lower death rate akin to it's neighbours if it had locked down in the same way early?
By:
Dotchinite
When: 25 May 20 20:53
Lockdowns only make sense if you either have a vaccine nearly ready or theres a reason to think the virus wont hang round.
If this virus is going to continue to circulate and theres no working vaccine whats the point because it will come back as soon as you lift the lockdown and you cant have lockdown after lockdown.
By:
wondersobright
When: 25 May 20 20:54
SE I have only looked at the UK in significant detail but the only evidence I see here is that lockdown has caused excess mortality, not prevented it
By:
tobermory
When: 25 May 20 20:55
Most Swedish deaths are in care homes. A Swedish scientist said that they have big care homes with scores of residents while Norway typically has only 5 or 6 people per home.
By:
stridingedge
When: 25 May 20 20:56
A lot of people still think the disease is similar to flu too in terms of potency. Of course we all know who the vulnerable groups are and they represent a huge chunk of the deaths.

If these estimates of infections are anywhere near right though the IFR has to be a lot higher than for flu.

There's been a lot of argument on several different things throughout.


is it the same as flu
lockdown vs social distancing, of course no one said do nowt
is it worth ruining the next however many years for the deaths
By:
stridingedge
When: 25 May 20 20:58
Yes of course I should have mentioned the in direct deaths above too as of course another important factor.

Well you get the gold star wonders Happy I'm still struggling to make sense of plenty of it.
By:
wondersobright
When: 25 May 20 21:01

May 25, 2020 -- 8:56PM, stridingedge wrote:


A lot of people still think the disease is similar to flu too in terms of potency. Of course we all know who the vulnerable groups are and they represent a huge chunk of the deaths.If these estimates of infections are anywhere near right though the IFR has to be a lot higher than for flu.There's been a lot of argument on several different things throughout.is it the same as flulockdown vs social distancing, of course no one said do nowtis it worth ruining the next however many years for the deaths


doesn't really matter how it relates to flu imo

even if you believe the official figures and narrative, CV19 deaths worldwide relative to other big killers of life represent small fry

(after abortion) hunger, cancer, pneumonia etc etc are FAR bigger killers even if you take their figures at face value, which I do not

By:
wondersobright
When: 25 May 20 21:04
besides I consider flu a seasonal detox based on bodily intake & terrain ie living surroundings
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