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Ror Preston

@rorpreston.bsky.social
1.7K followers 411 following 147 posts

Founder @ CrunchME | Creating the evidence & insight base to crunch infection-associated chronic conditions 💙 #MECFS #LongCovid #IACC #PAIS 📍 crunchme.org

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Ror Preston @rorpreston.bsky.social · 08/04/2025
Sorry for v slow reply - the Long COVID bar is an estimate from ourselves, particularly @mildtin.bsky.social It is taken from our report The Future is a Policy Choice, which can be found on our website This tweet shows a screenshot of the logic - hope this helps! x.com/RorPreston/s...
x.com
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Ror Preston @rorpreston.bsky.social · 08/04/2025
Thanks so much Christophe!
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The Sick Times @thesicktimes.org · 12/03/2025
This week at The Sick Times, @rorpreston.bsky.social shares why he founded CrunchME, a new patient-led organization seeking to compile evidence and accelerate research on ME, Long COVID, and other Infection Associated Chronic Conditions (IACCs). bit.ly/4hvBUrw
 Photo of Rory Preston with a black and white filter, in front of a blue background with white strings of code and a design evoking biochemistry diagrams. The text reads, “The Sick Times. Accurate statistics for ME and Long COVID are vital. That’s why I started a patient-led organization to “crunch” the diseases. By Rory Preston.”Since falling ill with myalgic encephalomyelitis (ME) in 2018, it has frustrated me greatly seeing organizations and especially governments repeating out-of-date statistics related to this disease — minimizing either the apparent number of sufferers (such as the much-repeated 250,000 figure for the number of ME patients in the UK) or our degree of suffering. This knowledge gap has been compounded by the COVID-19 pandemic, which has been shown to significantly increase the number of ME cases. - Rory Preston, Data scientist and founder of CrunchME
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Ror Preston @rorpreston.bsky.social · 08/04/2025
This is awesome to hear! We actually do have a way - I set up a Ko-Fi page which enables regular giving, and now goes straight to the CrunchME organisation bank account ko-fi.com/rorpreston
ko-fi.com
Support Rory Preston (CrunchME)
Support Rory Preston (CrunchME)
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Ror Preston @rorpreston.bsky.social · 08/04/2025
Thank you so much Michiel, really appreciated 😊🙌
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Michiel @murtoz.bsky.social · 30/03/2025
I wanted to call out @rorpreston.bsky.social and his team of volunteers, for their brilliant work in gathering all the facts and figures about #ME/CFS and #LongCovid in one place over at www.crunchme.org If you can afford to, please consider donating: gofund.me/2b3d5185
crunchme.org
CrunchME
The evidence and insight base to crunch infection-associated chronic illnesses.
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CrunchME @crunchme.bsky.social · 07/04/2025
As our Clinical Trials database continues to grow, we will be spotlighting some of the treatments being tested around the world, for Long COVID, ME/CFS & other IACCs 💊 Thank you to @mildtin.bsky.social, our clinical trials lead, for putting these together! A visual thread 🧵 #MECFS #LongCovid
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Ror Preston @rorpreston.bsky.social · 06/03/2025
Currently shipping to UK and USA - will be adding EU countries soon, but need to sort out import VAT tax handling (🥱)
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Ror Preston @rorpreston.bsky.social · 06/03/2025
In real life shot!
Woman dressed in a pink jumper, with pink cap saying 'Cure Long Covid' in red lettering
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Ror Preston @rorpreston.bsky.social · 06/03/2025
I have now added some new caps to the Against ME & Co. line up 🧢 We have 'Cure Long Covid' in faded pink and red lettering, and 'Cure POTS' in faded navy and pink lettering If you'd like one, you can get there here 🔗 yewjk2-s6.myshopify.com Thank you for your support! #MECFS #LongCovid #POTS
Pink cap with red text saying 'Cure Long Covid'Navy cap with pink text saying 'Cure POTS'
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Ror Preston @rorpreston.bsky.social · 18/02/2025
The case for ramping up ME/CFS research, through both public and private funding, is absolutely compelling 📈 Especially in light of the COVID-19 pandemic, which has significantly worsened this humanitarian crisis happening under our noses A visual thread 🧵
The Case for Ramping up ME/CFS Research
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Ror Preston @rorpreston.bsky.social · 18/02/2025
@georgemonbiot.bsky.social in case this is useful for your writing!
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Ror Preston @rorpreston.bsky.social · 18/02/2025
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Ror Preston @rorpreston.bsky.social · 18/02/2025
Examples can be found through the Open Medicine Foundation & PolyBio Research Foundation in the USA, and ME Research UK in the UK - amongst many others.



The goal must be harnessing this research to develop treatments for people desperately in need.
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Ror Preston @rorpreston.bsky.social · 18/02/2025
These include autonomic nervous system dysfunction, cardiac pre-load failure & significantly reduced oxygen extraction, the presence of micro-clots in the blood, and a complete lack of metabolic adaption to exercise.



ME/CFS research is inherently multi-disciplinary, and provides an incredible opportunity to understand how different systems within the body interact.
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Ror Preston @rorpreston.bsky.social · 18/02/2025
Mirin et al. (2022) estimate the annual economic burden of ME/CFS in the US has increased from $44bn pre-Covid, to $255bn now - a nearly 6-fold increase.

Studies so far suggest around 25-50% of Long Covid patients meet the diagnostic criteria for ME/CFS.
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Ror Preston @rorpreston.bsky.social · 18/02/2025
A study by Mirin et al. (2022) found that NIH funding in the US to be 3% of the level required to be commensurate with similarly burdensome diseases.

This is a picture that is mirrored around the world.
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Ror Preston @rorpreston.bsky.social · 18/02/2025
A study by Hvidberg et al. (2015) found ME/CFS to have the worst health-related quality of life for any illness group, including cancers, sclerosis, and chronic renal failure. 



Life is worse still for people at the severe end of the ME/CFS spectrum.
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Ror Preston @rorpreston.bsky.social · 18/02/2025
The case for ramping up ME/CFS research, through both public and private funding, is absolutely compelling 📈 Especially in light of the COVID-19 pandemic, which has significantly worsened this humanitarian crisis happening under our noses A visual thread 🧵
The Case for Ramping up ME/CFS Research
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Ror Preston @rorpreston.bsky.social · 16/02/2025
A comparison of UK Government research funding for ME/CFS compared to other diseases like MS, IBD and Parkinson's 🧐 @nihr.bsky.social and @ukri.org we need ring-fenced funding for ME as part of the Delivery Plan Thank you to @mediumwhite.bsky.social & co. for analysis #MECFS #NHS
Area chart showing ME funding (£6m) vs. MS, IBD and Parkinson's by the UK Government, 2015-20
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Ror Preston @rorpreston.bsky.social · 10/02/2025
New chart from @crunchme.bsky.social showing just how low NIH funding levels for ME/CFS & Long Covid are compared to disease burden 🔍 $14 and $62 per disability adjusted life year (DALY respectively) #MECFS #LongCovid
Bar chart showing the NIH funding level per DALY by disease, with Long Covid and ME/CFS at the bottom
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Ror Preston @rorpreston.bsky.social · 07/02/2025
Shall give Claude another crack then! Thx
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Ror Preston @rorpreston.bsky.social · 07/02/2025
Le Chat is a great name
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Ror Preston @rorpreston.bsky.social · 07/02/2025
Which are your favourites? Claude I can't get over how passive aggressive it got when I made a couple of typos 😂 'You will notice the correct spelling of...'
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Ror Preston @rorpreston.bsky.social · 07/02/2025
Currently shipping to UK only, but looking to expand this soon
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Ror Preston @rorpreston.bsky.social · 07/02/2025
Cure ME/CFS caps getting out there to help spread awareness + spark conversation 🔥 If you wanna, you can get yours here 👇 yewjk2-s6.myshopify.com #MECFS #LongCovid
Woman wearing black cap saying Cure ME/CFS
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Ror Preston @rorpreston.bsky.social · 04/02/2025
Thank you 😌
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Ror Preston @rorpreston.bsky.social · 04/02/2025
To help fund my work on @crunchme.bsky.social I'm selling 'Cure ME/CFS' caps! If you'd like to buy one, here is the link to my store: yewjk2-s6.myshopify.com Shipping only in the UK for now while I get the ball rolling! Only 5 left of this first batch 👀 #MECFS #LongCovid
Black cap saying 'Cure ME/CFS' on the front, church and people in the background
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Michal Caspi Tal, PhD @immunofever.bsky.social · 02/02/2025
This is such an incredibly critical paper and we need so much more of this #MenstruationScience to better understand #WomensHealth and illness!!! Thanks and congrats to all the authors! @rorpreston.bsky.social
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Ror Preston @rorpreston.bsky.social · 02/02/2025
Really chuffed to be a co-author on this paper (pre-print) via Visible & Imperial College 💙 Odds of a crash 45% lower during late luteal phase compared to peak during menstrual phase www.medrxiv.org/content/10.1... #MECFS #LongCovid
medrxiv.org
Digital health app data reveals an effect of ovarian hormones on long COVID and myalgic encephalomyelitis symptoms
Background Long COVID and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) disproportionately affect females, suggesting modulation by sex hormones. We sought to investigate whether symptom...
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Ror Preston @rorpreston.bsky.social · 02/02/2025
Working on it, but I can say from data from the US (which is what we have) suggests the disease burden of ME/CFS is just about larger than that of MS, Parkinson's and IBD *combined* In terms of DALYS (disability adjusted life years) So yeh, it's mega underfunded
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It's Not All About ME @clairemyfanwy.bsky.social · 02/02/2025
Your yearly reminder of how shockingly low the funding for MECFS research is.
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traceydooley.bsky.social @traceydooley.bsky.social · 01/02/2025
A shameful lack of funding for an illness which studies have shown offers a significantly lower quality of life than people with cancer, multiple sclerosis, heart attack, or stroke. #MECFS #MyagicEncephalomyelitis #MedicalScandal
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Ror Preston @rorpreston.bsky.social · 01/02/2025
Big up Anatol and Simon 🤝
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Ror Preston @rorpreston.bsky.social · 01/02/2025
This visual shows UK gov funding levels for different diseases over time - analysis by @mediumwhite.bsky.social 💸 It shows how paltry funding for ME has been, especially considering that data from the US suggests the ME disease burden is larger than for the other 3 *combined* 😅 #MECFS #LongCovid
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Ror Preston @rorpreston.bsky.social · 01/02/2025
This visual shows UK gov funding levels for different diseases over time - analysis by @mediumwhite.bsky.social 💸 It shows how paltry funding for ME has been, especially considering that data from the US suggests the ME disease burden is larger than for the other 3 *combined* 😅 #MECFS #LongCovid
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Elke Asen @elkeasen.bsky.social · 28/01/2025
To advocates & policymakers in the #IACC space: Please check out this new report on data-driven insights and the case for much more attention on & funding for IACCs such as #MECFS & #LongCovid. Please share widely! So thankful to @mildtin.bsky.social for leading this incredible report 💙
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Ror Preston @rorpreston.bsky.social · 27/01/2025
Very excited to say that @crunchme.bsky.social's first report is out and about 🙌 The Future is a Policy Choice: Addressing Infection-Associated Chronic Conditions Our goal here is to bring together the key info needed to make the case for taking action *now*! drive.google.com/file/d/17fgU...
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Ror Preston @rorpreston.bsky.social · 27/01/2025
Thanks so much for sharing 😊
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Jess Badger @jesshoneybadger.bsky.social · 27/01/2025
I’ll be reading this in its entirely today, @crunchme.bsky.social! Thanks so much! #mecfs #millionsmissing
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Didier @medidier.bsky.social · 27/01/2025
Really great document, policy-oriented. Every slide is comprehensive, up to date, extremely clear in argumentation, great referencing... Hopefully LOTS of MPs, MEPs and policy-makers will have access to it 👏📌 THANK YOU @mildtin.bsky.social via @crunchme.bsky.social & @rorpreston.bsky.social
A screenshot of policy paper by CrunchME, highlighting the written section about how the 21st century is the Biology's Century, stating the many radical advances in Medicine, notably in ailments that were long considered incurable or 'unexplained'.
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Katy B @katybrc.bsky.social · 27/01/2025
Vitally important report from @crunchme.bsky.social on Addressing Infection Associated Chronic Conditions "It brings together much of the key information needed to help bring policymakers up to speed on these conditions - including #LongCovid, #ME/CFS, #POTS"
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Carole Bruce @cabruce.bsky.social · 27/01/2025
This is a hugely important paper particularly for policymakers on #ME #LongCovid Thanks to all who worked on it. Please #pwME pass it round. Let’s get this scientific evidence out 🔥
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Ror Preston @rorpreston.bsky.social · 27/01/2025
Credit for this one goes first and foremost to @mildtin.bsky.social 😊
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Ror Preston @rorpreston.bsky.social · 27/01/2025
@mildtin.bsky.social has led the work on this, and we're incredibly grateful to her to the level of research that has gone into this report 🙏 We hope it will be of great use to both patient advocates, and to policy makers working across ME/CFS, Long Covid and other IACCs Please do share! 💙
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Ror Preston @rorpreston.bsky.social · 27/01/2025
Very excited to say that @crunchme.bsky.social's first report is out and about 🙌 The Future is a Policy Choice: Addressing Infection-Associated Chronic Conditions Our goal here is to bring together the key info needed to make the case for taking action *now*! drive.google.com/file/d/17fgU...
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Ror Preston @rorpreston.bsky.social · 26/01/2025
First batch of stock has arrived, online store coming soon! ✌️💙
Black caps with Cure ME/CFS in white on front
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Ror Preston @rorpreston.bsky.social · 25/01/2025
Sure!
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Ror Preston @rorpreston.bsky.social · 25/01/2025
You're welcome! 😁
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Ror Preston @rorpreston.bsky.social · 25/01/2025
Thank you! We've got them on the list ✅
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