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It was nine weeks ago, during the first full week of the UK lockdown, and at that stage the police were right to tell the pensioners (who had driven to Llandaff Fields) to clear off.
In my opinion, the original lockdown regulations in this country lacked common sense, were not stringent enough (particularly in terms of exercise and travel) and the guidance provided by the government was far too woolly and open to interpretation. However, as I said at the time, a full-scale lockdown (and let's be honest, we never really had one of those) could only ever be a temporary measure.
Since then, the effects of the virus have become more and more clear in terms of the percentage and age of the population it is affecting, and the government's guidance has become ever more ridiculous - especially the situation that has evolved regarding different rules in England, Wales, Scotland and Northern Ireland.
The whole thing has been a badly-managed mess, but that doesn't alter the fact that a lockdown, regardless of how stringent it is, could only ever be temporary in nature.
To be honest, I think a large percentage of people have long since stopped considering the specifics (if they were ever concerned with them in the first place). Personally, I've never really understood the 'R' number. It's never made sense to me. I'm sure if I sat down and studied the theory I'd get it eventually, but I've not bothered to try and I'm absolutely certain that's the case with the majority of the public.
It's the amount of people one person could infect. If it's above 1 the virus will grow exponentially, if it's below 1 it'll gradually die out due to lack of people infecting each other.
For example if the R number is 3 then each person who gets it will pass it on to 3 other people, if it's 1 then each person will pass it on to 1 other person. So if it's less than 1 then each person will pass it to "less" than one other person so it doesn't spread as much and dies.
Interestingly, left unchecked, measles has an R number of 15
Have you got anything you can link to regarding your claims about the R number? The infections by area chart I posted yesterday had something like five of the top 10 in the infections per 100,000 "league" with where I live, RCT, at the top- that is suggestive that the R number in certain parts of Wales is high compared to most of the UK.
Is this true? Not been keeping up with the death counts this week. Crazy if it is
https://twitter.com/MikeCordingley/s...916943360?s=20
That is true.
Today it is
Spain
Italy 111
Germany (so far 4 today)
France
Turkey
Belgium 23
Sweden 45
Portugal 13
Ireland
Poland 10
Romania 11
Hungary 7
Netherlands 20
UK 215
Average UK deaths per day over last 7 days (incl today) 243 (down 22.9%)
Same time last week, average was 315 (down 23.4%)
2 weeks ago, daily average was 411
New cases.
Average UK over last 7 days (incl today) 1948 (down 28.3%)
Same time last week, average was 2719 (down 23.6%)
2 weeks ago, daily average was 3557
This is what I don't understand. Doesn't make any sense to me whatsoever.
We are continually told this virus is highly contagious. We are told by the medical experts that anyone you come into contact with could become infected if you have the virus, even if you're not showing showing any symptoms. Then they start talking about R numbers, which apparently fluctuate.
Maybe I'm just too literal or stupid, but that sounds ridiculous to me. If anything, I think talk of the R number has confused the issue for the public, particularly when many of those discussing it obviously don't really know what they're on about.
If I have Covid-19 and I'm in direct contact with ten people today, what physical difference does an R number make?
The point of the lockdown and social distancing is that you no one comes into direct contact with anyone though (as in, everyone stays 2m away from everyone else).
So without any action being taken, the R rate of Covid is around 3 or 4. However, the lockdown has brought it down to under 1. Social distancing should in theory mean that it doesn't now rise to 3 or 4 because we don't put ourselves in direct contact with 10 other people. Say you're irresponsible and do so but 100 others stick to social distancing then I guess it averages out overall?
This is just my interpretation of it though, I may be wrong, but that's how it makes sense to me
EDIT - just seen your post saying the R number is 3
I do understand the concept (at least to a degree), but I think it's something the scientists, medical experts and politicians should have kept to themselves rather than make a key factor in their public discussions about the pandemic. I don't think it's helped at all. Indeed, I think it's not only confused the issue but it may have even given some people a false sense of security.
If they had said at the outset that if you have this virus you are likely to infect at least three more people and simply left it at that, I think the public would have understood it and the message would have been far more effective. However, by talking about getting the 'R' number down, saying stuff like 'the R is now between 0.5 and 0.8,' and displaying graphics claiming that one infected person is now infecting just 0.6 others, they've served only to complicate the issue.
I do agree .
The other worthless reported matter are graphs by country, it's never going to match whilst countries report differently , they a have different links to the outside world , some have ageing communities, different ethnicities, obesity, diabetics , Immne systems , reporting of covid on death certs are different , some countries have less care homes , some countries are less dense than ours , etc etc .
There has been a lot on line explaining this. As said earlier the virus naturally has an R of 3 or 4. One person, primarily through physical contact will pass it on to 3or4 people, and each of those would pass on and so it escalates.
Through reduction of possible host contacts via isolation the chance of passing on is reduced. Also someone in contact with a Covid patient who practices good hand hygiene etc is less likely to allow the virus to get a hold via nose, mouth etc
So following guidance reduces the chance of the virus being able to spread through contact, thus a reduction of R,
Less than R1 and overall less cases catching it than have it.
I think most people are happy with it as a key indicator of where we are, but it is often not included in daily briefings