Terrible Covid data in the UK today. 46558 cases and 93 deaths. Exponentials will bite you in the arse every single time. Here's the overall picture before delving deeper (1)
On exponential plots its fairly obvious whats going on. A straight line on a log plot means your're going up at an exponential rate. Cases and deaths are rising exponentially. (2)
93 deaths takes the 7 day total to 339. Its the highest single day total since the 24th of March, and the highest 7 day total since the 30th of March. And rising FAST. (3)
Another way of looking at it is that someone dies of Covid in the UK every 29.7 minutes. (4)
While its true we're nowhere near where we were at the peak, if you're comfortable with this trend then you need to readdress your priorities (5)
The 7 day average is up to just shy of 7% rise in deaths per day. Thats shocking (6)
332068 cases over the last 7 days, also rising exponentially. (7)
Its hard to construct a scenario where we don't reach a new record number of cases soon. We're at the highest seven day case total since the 16th of January (8)
And the trend of cases to rise by 5% a day is continuing. (9)
If you've any complacency that things are about so for some reason slow down, tell me why that would happen. Go on. (10)
As for hospitalisations, I mean, I hate to keep using the word, but they're rising. Exponentially (11)
The link between cases and admissions has certainly not been severed (12)
And the link between admissions and deaths hasn't been broken. Ergo the link between cases and deaths still exists (13)
Peaks in the rate of change of hospitalisations follow peaks in the rate of change of cases every time (14)
And likewise changes in deaths follow on from changes in hospitalisations (15)
And R back calculated from any of those measures shows that infection is rising. Ain't a straight rise, and its not constant, but things are getting worse. Thats what R being greater means. (16)
A lower proportion are killed than was the case (although thats more or less levelling off). A lower proportion are hospitalised (although thats slowly rising). There are no positives to draw from todays data. (17)
I wish I had something positive to say. I don't. There's nothing good to say about this. There are no measures going the right way right now, the question only becomes at what stage do we change policy, and how much harm is done first (fin)

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More from @gnomeicide

18 Jul
I think perhaps today I'll slant my regular look at Covid stats in the UK towards whats happened over the last 7 days, to give us a fuller view where we're going as we foolishly throw all caution to the wind. Here's the overall picture before a deep dive (1) Image
We've had 283 deaths over the last 7 days, up from 203. Thats a 40% rise in 7 days. (2) Image
The rate of rise has been more or less constant all week. Yes, its a lower base we're rising from, butwe continue to see deathsrising exponentially (3) Image
Read 18 tweets
6 Jul
Overall Covid scenario in the UK isn't looking good. Its not all bad, but we're hitting some desperately grim milestones right now. Here's the overall picture. Strap in. This is gong to take some working through (1)
Deaths and cases are rising exponentially, but not on the same exponent. There is no such thing as an exponential rise in either thats not terrible news though (2)
37 deaths today is the highest single day total since St. Georges day, and the 7 day rolling average is over 20 now for the first time since the 29th of April. An exponential rise means things get worse at a proportionally constant speed - 1,2,4,8,16,32... (3)
Read 24 tweets
5 Jul
I don't think positive tests will rise at the same rate today as we've seen previously, because last Monday we saw catch-up data missed on Sunday. On that trend we'd see 37625 to 38221 cases (1)
...but anything over 22868 is a rise. We could well go over 30k in a day for the first time. (2)
The monday lag means deaths should be low. 3-4 deaths would be on trend. Last Monday we saw 3 (3)
Read 5 tweets
5 Jul
The problem for the government with mask wearing is that they are dogmatically individualistic in themselves but innately prejudiced against others. They don't believe in collective responsibility among themselves, but the DO hold others collectively responsible...
...see for reference governments treatment of immigrants. So the idea that we each do something to ensure the safety of everyone? Thats anathema to the modern Tory ideology. There are no One Nation Conservaties now...
...person A does something good of persons B, C, D, E and F, thats clearly a good thing. Tory ideology is persons B, C, D and E are responsible to doge what Person A does, not the other way round...
Read 5 tweets
4 Jul
Just had another look at back calculating R (Covid infection rate) from hospitalisations as well as from deaths and recorded infections. I think I've got it now. Image
Hospitalisation requirements change, treatments change, testing regimens change with capacity and surge testing, I'm quite surprised the three calculations align as well as this Image
What does this tell us? Well, to line up R from hospital admissions we need to go eleven days back. That fits in well with the ONS data saying 6 days, especially for older folks, after showing symptoms (on average 5 days after infection). So peak hospitalisation is 11 days
Read 8 tweets
4 Jul
I won't post a full Covid stats thread today, but I'll go over roughly where we are. I'll start with cases. We've reached a staggering 173662 cases over the last 7 days. 24809 a day. Thats the highest since the 30th of January (1) Image
The most recent data we have for hospitalisations is from the 29th of June. Thats 358, the highest since the 23rd of March. Admissions are rising exponentially. (2) Image
We've had 122 Covid deaths over the last 7 days. The trend is, well, unimstakably upwards - you'd have to be very optimistic to look at rising cases and hospitalisations and maintain otherwise because of a spike in deaths a week ago (3) Image
Read 8 tweets

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