THREAD: Some numbers on Covid and kids since 1 Sept 2020.
For 5-14 yr old kids:
Whole of Autumn term (rise of Alpha) through to spring: 239K confirmed cases.
Summer term starts low, then Delta. April - August another 285K cases.
Since 1 Sept, 336K cases *so far*. 1/7
Case ascertainment improved in March with regular testing for school kids - but even compared to summer term, numbers this term are *far higher*.
ONS infection survey (no testing bias) reported that prevalence in 2nd-ry school kids now more than 2x higher than winter peak . 2/7
What will burden of Long Covid be in children infected since summer?
ONS estimated that in 4 weeks to 2 May, 23K children ages 2-16 had persistent symptoms from Covid caught at least 12 weeks before - ie infections before mid Feb 2021.
(June dataset: ons.gov.uk/peoplepopulati…) 3/7
By the latest Oct report, which covers 4 weeks to 5 September 2021, that estimate increased to 29K children aged 2-16 - reflecting infections up to mid June 2021.
Some cases from May will have resolved, but many more have started.
But since *mid June* cases have soared... 4/7
The Long Covid impact from the 600,000 (!) confirmed cases in 5-14 yrs since mid June 2021 *has not yet been counted*.
Pesistent symptoms 12 weeks out from infection from this term (since 1 Sept) will *not* start to show up in ONS data until late Dec/Early Jan 2022. 5/7
Even allowing for better case ascertainment and even if you assume ONS overestimates Long Covid, the huge number of cases over past 4 months will result in thousands more Long Covid cases in children.
And this term is not even half way through yet. 6/7
The other health impact of cases on children is that some children will need hospital for Covid.
We do see sustained high (for kids) hospital admissions this summer & they are rising.
Even ignoring transmission to adults or educational disruption, cases have consequences. 7/7
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Quick thread on current Covid situation in England and Long Covid.
I have Thoughts about the Inquiry Report published yesterday but am still trying to organise them.
TLDR: high Covid levels remain, Long Covid remains 1/11
This wave is not over. While the number of admissions with Covid remains lower than the autumn/winter waves, it has now remained highsh for several weeks.
This means there are a lot of people out there getting sick - and having their work, plans and holidays disrupted. 2/11
Scottish wastewater data to 9 July shows a sharp decrease, suggesting that prevalence might be on its way down.
Obviously Scotland and England can have different dynamics, but it’s the best we’ve got as long as England refuses to analyse its own wastwater. 3/11
THREAD: Given tomorrow's election, I've been thinking about our nation's (poor) health, the wider determinants of health and how these have worsened and what it means for policy....
TLDR: worrying only about NHS & social care is missing the point
let's dive in... 1/25
The UK has a health problem. After steady gains in life expectancy for decades, it flatlined during the austerity years and fell for the first time this century with the Covid pandemic.
The number of people out of work for long term sickness is near record levels. 2/25
There are huge inequalities between rich & poor. Boys born in the most deprived areas can expect to die almost 10 years earlier than their peers in the least deprived areas.
Even worse, they can expect to spend 18 fewer years of their life in good health (52 vs 70 years) 3/25
As ever, I am getting lots of pushback.
Here is a compilation of the European countries I've found with recent wastewater data. Some are going up a bit, some down a bit, some are flat, none are anywhere near previous peaks.
I can't see anything here to be panic anyone. 1/3
I can't find the dashboard for Spain, but others saying it is in a wave. Perhaps it is. England has just had one - the last data we had (a couple of weeks ago from Bob Hawkins) looked as if our wave had peaked.
So, I'm not seeing reason to think things are terrible here! 2/3
Yes there are new variants growing right now. They are not growing faster than JN.1 grew in December and that wave did not end up as bad as feared.
Clearly it remains true that Covid is NOT a seasonal disease (unlike Flu and RSV)
3/3
Quick thread on the Astra Zeneca (AZ) covid vaccine since it's been in the news today.
TLDR there isn't a new "smoking gun", the AZ vax was one of first and cheapest, it saved millions of lives globally, there are better vax out there now, adapted to new variants 1/9
the AZ vaccine was one of the first approved at the end of 2020, cheaper than Pfizer, and - importantly - easier to administer in lower resource settings as it didn't require super low temperatures for storage 2/9
In most countries it was first rolled out in older adults. As it was rolled out in younger adults, a *very rare*, serious, side effect was noticed - it could cause deadly blood clots
This was spotted quickly and studied. Vax monitoring did its job. 3/9
A short thread on why this is not a scary chart and why all the evidence suggests that there is not much Covid around right now. 1/6
the above chart is recorded covid hospital admissions / reported covid cases. It is close to 100% now *because basically only hospitals can report cases since Feb 2024*
It is to do with changes in case reporting and NOT hospital testing
2/6