Ok today's 6994 after yesterday's 5684 does look like the start of something. I'll need another 2-3 days to get a reliable estimate where this is going and when it *should* peak... though I was wrong on the October 22nd->Nov 12th rise so 🤷‍♂️ @RiochtConor2 @RealEddieHobbs ImageImage
Here's the epi-date data (which is up to yesterday, we'll need to wait for tomorrow to see the effect of today's bumper tests) The second graphs shows the kind of trend we've been tracking, a very slow and steady linear growth of about 25 cases per day on top of a base of 4000 ImageImage
About 2500 cases in the past three epi-date reports were moved to dates before each report's 14 day window, 244 of those cases were for the most recent report published today Image
I'm going to see if I can start a predictor tomorrow, assuming the bump today continues to grow. If it falls back down then it may end up being just another strange anomaly
Now here's the epi-date graph extracted from the hpsc.ie/a-z/respirator… report (and in red is the reconstruction from the 14-day reports) I think this shows where maybe 9000cases leaking from the 14 day reports have been allocated, namely weeks 47 & 48) Image
Here's what happens as we move from report to report, this graph compares the graph (digitized because they don't provide the data on geohive)from week 46, week 48 and week 50's reports. Basically the last two weeks are subject to significant changes as time goes on Image
I suspect the dip will remain (Storm Barra), Unclear if week 50 will go up much more from its current level or if today's bump in cases will end up being back-dated into week 50. Time will tell
Something odd is going on with the ILI sentinel reporting. Last Dec's wave was coincidental with a spike in ILI reporting... the current wave has nothing, Does this mean GPs reported last year Covid as an ILI but this year they are not... or is this year all asymptomatic? Image

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More from @connolly_s

24 Dec
Ok didn't get to the computer until now. Here's the graphs, I'll try and do an analysis tomorrow as it looks too steep for now to get a reliable fit to predict with @RiochtConor2 @RealEddieHobbs ImageImage
Looking at my previous prediction, this jump is faster than that so I'll need to do a full fit rather than just replay the fit from previous waves. This is either more infectious or has jump started on the back of an existing infection level Image
Here's the epi-date report, note that by my analysis 2203 of the positives that should be in today's report were missing from the 14 day graph (which probably means they got moved to days earlier than the 8th of Dec) ImageImage
Read 12 tweets
22 Nov
Since the 11th of March 2020, every day, almost without fail, my wife has gone to the RTE website and noted down the COVID figures. Finally last night I got her to forward the text file to me and I moved it to a Google Sheet. Here is the link for you. docs.google.com/spreadsheets/d… 1/n
Now there were a few minor issues:
1. She had typed in 186 positives from the German labs on the 11th of April when RTE reported it as 286
2. She had got slightly out of sync between the 18th and 29th of June this year, but I was able to repair the data 2/n
Otherwise, a very interesting data set. We can use this data set to compare with the government's record of COVID cases: covid-19.geohive.ie/datasets/d8eb5… So I imported that into a sheet and compared the two of them. There is a very interesting thing to note, though 3/n
Read 27 tweets
6 Nov
Here is a real world example of why it is important to know what kind of shape an epidemic curve is. I will take Ireland in late 2020 as an example. Some background that is important to know. Late in Dec 2020 Ireland's system for detecting duplicate positives was overloaded 1/n
As a result, the test numbers reported by day were "limited" for a week or so while they scaled up capacity and then worked through the backlog. The backlog was cleared by around Jan 7th. Where exactly this effect kicked in depends on which data set you look at 2/n
I am sad that this happened as it would have been a perfect chance to see if there was any effect of the lockdown that was rolled out from Dec 26th. Anyway just remember the case reporting dates from Dec 20th until Jan 7th were subject to delay 3/n
Read 23 tweets
5 Nov
Since July Ireland's cases has been very strange. To hazard a guess, it looks like 6 or 7 small waves in various population groups, with the most recent and biggest triggered by Oct 22nd relaxing for the fully jabbed. An eyeball fit looks like this! Caveats 1/n @MLevitt_NP2013
In this pure speculation, I am assuming that the rate constant is the same for every wave... just because it looks like it was for the first 3... maybe reasonable... may not... 2/n
To fit the "strange" section I therefor need lots of small Gompertz peaks that manage to add together to give something close to the data. This kind of eyeball fitting is an art rather than a science and can be wildly out. 3/n
Read 20 tweets
3 Nov
This seems like a careful analysis, conclusions don’t look good. Lots of questions to be asked.
I fear this will be dismissed because author didn’t write his SQL queries in SCREAMING CAPS case. 🤦

SELECT reason FROM excuses ORDER BY last_used DESC LIMIT 1 market-ticker.org/akcs-www?post=…
This is Pfizer’s deaths per lot ordered from worst to best (note lots with 0 deaths reported are missing) this is not a good shaped curve Image
Best case interpretation I can come up with is that there’s some aspect of the manufacturing process that is poorly understood and leads to some batches just being bad. But the strange thing is this is across three manufacturers and two technologies… which seems odd
Read 4 tweets
14 Oct
So Ireland has had 4 waves of PCR positives. The first three waves look wave shaped. The latest looks like it has been artificially constrained somehow... this could be testing capacity, biased sampling, etc. Need not be deliberate either... but doesn't look like the prior waves
If I look at the shapes of the prior waves, the current wave lost its shape around July 22nd... this is the point at which approx 50% of the population were fully stabbed, 58% had two stabs and needed to wait a week while 67% had had their first stab
Now the thing to note about Ireland is that the official government advice is that fully stabbed people do not need to get tested if they are a close contact of a confirmed case, unless they develop symptoms www2.hse.ie/conditions/cov…
Read 16 tweets

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