Frank de Vocht
@frankdv.bsky.social
24-hr butler to a little girl and a little boy.
Professor of Epidemiology and Public Health in spare time. Tweets are my own.
Professor of Epidemiology and Public Health in spare time. Tweets are my own.
Weirdest question in my daughters Key Stage Two #Math practice book.
Is it maybe a #philosophy question?
Is it maybe a #philosophy question?
November 5, 2025 at 8:17 AM
Weirdest question in my daughters Key Stage Two #Math practice book.
Is it maybe a #philosophy question?
Is it maybe a #philosophy question?
Interesting, and reassuring, new cohort study on #Alzheimers and #ELF electromagnetic fields ( #EMF) exposure. Results as expected:
onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com/doi/full/10....
A Cohort Study on Alzheimer's Disease in Relation to Residential Magnetic Fields From Indoor Transformer Stations
Meta-analyses of epidemiological studies have suggested that Alzheimer's disease (AD) may be linked with exposure to extremely low frequency (ELF) magnetic fields (MF). This is the first study invest...
onlinelibrary.wiley.com
November 2, 2025 at 9:39 AM
Interesting, and reassuring, new cohort study on #Alzheimers and #ELF electromagnetic fields ( #EMF) exposure. Results as expected:
onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com/doi/full/10....
Reposted by Frank de Vocht
We’ll present our research on #advertising of unhealthy products and #publichealth at #EvidenceWeek @senseaboutsci.bsky.social
on 4th Nov:
senseaboutscience.org/evidence-wee...
We "invented" a game for it!
@danaldridgemp.bsky.social @sadikal-hassanmp.bsky.social @kennethstevenson.bsky.social
on 4th Nov:
senseaboutscience.org/evidence-wee...
We "invented" a game for it!
@danaldridgemp.bsky.social @sadikal-hassanmp.bsky.social @kennethstevenson.bsky.social
October 29, 2025 at 5:22 PM
We’ll present our research on #advertising of unhealthy products and #publichealth at #EvidenceWeek @senseaboutsci.bsky.social
on 4th Nov:
senseaboutscience.org/evidence-wee...
We "invented" a game for it!
@danaldridgemp.bsky.social @sadikal-hassanmp.bsky.social @kennethstevenson.bsky.social
on 4th Nov:
senseaboutscience.org/evidence-wee...
We "invented" a game for it!
@danaldridgemp.bsky.social @sadikal-hassanmp.bsky.social @kennethstevenson.bsky.social
We’ll be presenting our latest research on restricting #advertising of unhealthy products and #publichealth at #EvidenceWeek with @senseaboutsci.bsky.social on 4th November:
senseaboutscience.org/evidence-wee...
@noahlawmp.bsky.social @ashleydaltonmp.bsky.social
senseaboutscience.org/evidence-wee...
@noahlawmp.bsky.social @ashleydaltonmp.bsky.social
October 29, 2025 at 5:12 PM
We’ll be presenting our latest research on restricting #advertising of unhealthy products and #publichealth at #EvidenceWeek with @senseaboutsci.bsky.social on 4th November:
senseaboutscience.org/evidence-wee...
@noahlawmp.bsky.social @ashleydaltonmp.bsky.social
senseaboutscience.org/evidence-wee...
@noahlawmp.bsky.social @ashleydaltonmp.bsky.social
We’ll be presenting our latest research on restricting #advertising of unhealthy products and #publichealth at #EvidenceWeek with @senseaboutsci.bsky.social on 4th November:
senseaboutscience.org/evidence-wee...
@martinwrigley.bsky.social @maxwilkinson.bsky.social
senseaboutscience.org/evidence-wee...
@martinwrigley.bsky.social @maxwilkinson.bsky.social
October 29, 2025 at 5:11 PM
We’ll be presenting our latest research on restricting #advertising of unhealthy products and #publichealth at #EvidenceWeek with @senseaboutsci.bsky.social on 4th November:
senseaboutscience.org/evidence-wee...
@martinwrigley.bsky.social @maxwilkinson.bsky.social
senseaboutscience.org/evidence-wee...
@martinwrigley.bsky.social @maxwilkinson.bsky.social
We’ll be presenting our latest research on restricting #advertising of unhealthy products and #publichealth at #EvidenceWeek with @senseaboutsci.bsky.social on 4th November:
senseaboutscience.org/evidence-wee...
@carladenyer.bsky.social @kennethstevenson.bsky.social @lizjarvis.bsky.social
senseaboutscience.org/evidence-wee...
@carladenyer.bsky.social @kennethstevenson.bsky.social @lizjarvis.bsky.social
October 29, 2025 at 5:11 PM
We’ll be presenting our latest research on restricting #advertising of unhealthy products and #publichealth at #EvidenceWeek with @senseaboutsci.bsky.social on 4th November:
senseaboutscience.org/evidence-wee...
@carladenyer.bsky.social @kennethstevenson.bsky.social @lizjarvis.bsky.social
senseaboutscience.org/evidence-wee...
@carladenyer.bsky.social @kennethstevenson.bsky.social @lizjarvis.bsky.social
🤦♂️🤯
RFK Jr. directs CDC to study alleged harms of offshore wind farms, Bloomberg News reports reut.rs/4hxHgEh
RFK Jr. directs CDC to study alleged harms of offshore wind farms, Bloomberg News reports
U.S. health secretary Robert Kennedy Jr. ordered the Centers for Disease Control and Prevention staff to probe the potential harms of offshore wind farms, Bloomberg News reported on Tuesday, citing people familiar with the matter.
reut.rs
October 28, 2025 at 8:56 PM
🤦♂️🤯
The plural of anecdote is indeed misinformation.
Here on #5G and #wellbeing:
pubmed.ncbi.nlm.nih.gov/38889394/
Here on #5G and #wellbeing:
pubmed.ncbi.nlm.nih.gov/38889394/
The plural of anecdote is misinformation.
October 25, 2025 at 5:52 AM
The plural of anecdote is indeed misinformation.
Here on #5G and #wellbeing:
pubmed.ncbi.nlm.nih.gov/38889394/
Here on #5G and #wellbeing:
pubmed.ncbi.nlm.nih.gov/38889394/
"These findings suggest that co-exposure to 5G- and GSM-modulated RF-EMF at SAR levels up to 4 W/kg does not produce conclusive evidence of marked biological effects under the tested conditions"
onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com/doi/10.1002/...
Effects of Simultaneous In‐Vitro Exposure to 5G‐Modulated 3.5 GHz and GSM‐Modulated 1.8 GHz Radio‐Frequency Electromagnetic Fields on Neuronal Network Electrical Activity and Cellular Stress in Skin F...
The widespread deployment of 5G wireless networks alongside existing GSM technologies has increased the need to assess potential biological effects of co-exposure to multiple radiofrequency electroma....
onlinelibrary.wiley.com
October 24, 2025 at 5:07 PM
"These findings suggest that co-exposure to 5G- and GSM-modulated RF-EMF at SAR levels up to 4 W/kg does not produce conclusive evidence of marked biological effects under the tested conditions"
onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com/doi/10.1002/...
Reposted by Frank de Vocht
In the last 6 years, we have…
Partnered with 42 organisations 🤝 including:
👨⚕️ 11 NHS partners
🧑🎓 4 academic partners
🧑💼 7 local authority partners
👉 Find out what we achieved together: arc-w.nihr.ac.uk/six-years-of...
👀 Follow #6YearsOfARCWest #ARCimpacts
Partnered with 42 organisations 🤝 including:
👨⚕️ 11 NHS partners
🧑🎓 4 academic partners
🧑💼 7 local authority partners
👉 Find out what we achieved together: arc-w.nihr.ac.uk/six-years-of...
👀 Follow #6YearsOfARCWest #ARCimpacts
October 23, 2025 at 8:30 AM
In the last 6 years, we have…
Partnered with 42 organisations 🤝 including:
👨⚕️ 11 NHS partners
🧑🎓 4 academic partners
🧑💼 7 local authority partners
👉 Find out what we achieved together: arc-w.nihr.ac.uk/six-years-of...
👀 Follow #6YearsOfARCWest #ARCimpacts
Partnered with 42 organisations 🤝 including:
👨⚕️ 11 NHS partners
🧑🎓 4 academic partners
🧑💼 7 local authority partners
👉 Find out what we achieved together: arc-w.nihr.ac.uk/six-years-of...
👀 Follow #6YearsOfARCWest #ARCimpacts
Reposted by Frank de Vocht
We’ll be presenting our latest research on restricting the advertisement of unhealthy products at #EvidenceWeek with @senseaboutsci.bsky.social 4th November in parliament
senseaboutscience.org/evidence-wee...
@houseofcommons.parliament.uk @frankdv.bsky.social
📷 @adfreecities.bsky.social
senseaboutscience.org/evidence-wee...
@houseofcommons.parliament.uk @frankdv.bsky.social
📷 @adfreecities.bsky.social
October 23, 2025 at 9:01 AM
We’ll be presenting our latest research on restricting the advertisement of unhealthy products at #EvidenceWeek with @senseaboutsci.bsky.social 4th November in parliament
senseaboutscience.org/evidence-wee...
@houseofcommons.parliament.uk @frankdv.bsky.social
📷 @adfreecities.bsky.social
senseaboutscience.org/evidence-wee...
@houseofcommons.parliament.uk @frankdv.bsky.social
📷 @adfreecities.bsky.social
Reposted by Frank de Vocht
GBD updated
A gift
microsite:
www.thelancet.com/gbd
Cause & risk summary:
www.healthdata.org/gbd-tool-acc...
Data viz:
ghdx.healthdata.org/gbd-2023
Country profiles:
www.healthdata.org/research-ana...
That AMAZING data viz tool looks to have been updated
vizhub.healthdata.org/gbd-compare/
A gift
microsite:
www.thelancet.com/gbd
Cause & risk summary:
www.healthdata.org/gbd-tool-acc...
Data viz:
ghdx.healthdata.org/gbd-2023
Country profiles:
www.healthdata.org/research-ana...
That AMAZING data viz tool looks to have been updated
vizhub.healthdata.org/gbd-compare/
October 13, 2025 at 8:26 PM
GBD updated
A gift
microsite:
www.thelancet.com/gbd
Cause & risk summary:
www.healthdata.org/gbd-tool-acc...
Data viz:
ghdx.healthdata.org/gbd-2023
Country profiles:
www.healthdata.org/research-ana...
That AMAZING data viz tool looks to have been updated
vizhub.healthdata.org/gbd-compare/
A gift
microsite:
www.thelancet.com/gbd
Cause & risk summary:
www.healthdata.org/gbd-tool-acc...
Data viz:
ghdx.healthdata.org/gbd-2023
Country profiles:
www.healthdata.org/research-ana...
That AMAZING data viz tool looks to have been updated
vizhub.healthdata.org/gbd-compare/
"Post hoc ergo propter hoc" in the world of electromagnetic #radiation (#EMF).....
October 11, 2025 at 3:33 PM
"Post hoc ergo propter hoc" in the world of electromagnetic #radiation (#EMF).....
Rollins Band - Full Concert [HD] | Live at Pinkpop 1995
YouTube video by Pinkpop Archive
youtu.be
October 9, 2025 at 6:22 PM
This is, by a mile, the dumbest response to the Parliamentary inquiry about a UK 'digital ID'.
The UK activist 'EM Radiation Research Trust' seems to think its some device emitting radiation rather than, well a number, so raises issues of public health 🤪:
radiationresearch.org/rrt-responds...
The UK activist 'EM Radiation Research Trust' seems to think its some device emitting radiation rather than, well a number, so raises issues of public health 🤪:
radiationresearch.org/rrt-responds...
RRT Responds to Today’s Alarming Digital ID Headlines – Radiation Research
radiationresearch.org
October 8, 2025 at 1:59 PM
This is, by a mile, the dumbest response to the Parliamentary inquiry about a UK 'digital ID'.
The UK activist 'EM Radiation Research Trust' seems to think its some device emitting radiation rather than, well a number, so raises issues of public health 🤪:
radiationresearch.org/rrt-responds...
The UK activist 'EM Radiation Research Trust' seems to think its some device emitting radiation rather than, well a number, so raises issues of public health 🤪:
radiationresearch.org/rrt-responds...
October 7, 2025 at 2:55 PM
This is quite disingenuously desperate from ICBE-EMF:
ehjournal.biomedcentral.com/articles/10....
..I hope someone involved from #WHO and/or the (#RF #EMF #mobilephones) reviews has the time and stamina to respond to this.
ehjournal.biomedcentral.com/articles/10....
..I hope someone involved from #WHO and/or the (#RF #EMF #mobilephones) reviews has the time and stamina to respond to this.
The WHO-commissioned systematic reviews on health effects of radiofrequency radiation provide no assurance of safety - Environmental Health
The World Health Organization (WHO) commissioned 12 systematic reviews (SR) and meta-analyses (MA) on health effects of exposure to radiofrequency electromagnetic fields (RF-EMF). The health outcomes selected for those reviews (cancer, electromagnetic hypersensitivity, cognitive impairment, birth outcomes, male fertility, oxidative stress, and heat-related effects) were based on a WHO-conducted international survey. The SR of the studies of cancer in laboratory animal studies was the only one that did not include a MA, because those authors considered it inappropriate due to methodological differences among the available studies, including differences in exposure characteristics (carrier frequency, modulation, polarization), experimental parameters (hours/day of exposure, duration of exposure, exposure systems), and different biological models. MAs in all the other SRs suffered from relatively few primary studies available for each MA (sometimes due to excessive subgrouping), exclusion of relevant studies, weaknesses in many of the included primary studies, lack of a framework for analyzing complex processes such as those involved in cognitive functions, and/or high between-study heterogeneity. Due to serious methodological flaws and weaknesses in the conduct of the reviews and MAs on health effects of RF-EMF exposure, the WHO-commissioned SRs cannot be used as proof of safety of cell phones and other wireless communication devices. However, the animal cancer SR, which was rated as “high certainty of evidence” for heart schwannomas and “moderate certainty of evidence” for brain gliomas, provided quantitative information that could be used to set exposure limits based on reducing cancer risk. The multiple and significant dose-related adverse effects found in the SRs on male fertility and pregnancy and birth outcome should also serve as the basis for policy decisions to lower exposure limits and reduce human reproductive risks. The report of harmful effects (e.g., cancer, reproductive toxicity, etc.) at doses below the adverse health effect threshold claimed by ICNIRP demonstrates that current exposure limits to RF-EMF, which were established by applying arbitrary uncertainty factors to their putative adverse threshold dose, lack scientific credibility.
ehjournal.biomedcentral.com
October 7, 2025 at 7:21 AM
This is quite disingenuously desperate from ICBE-EMF:
ehjournal.biomedcentral.com/articles/10....
..I hope someone involved from #WHO and/or the (#RF #EMF #mobilephones) reviews has the time and stamina to respond to this.
ehjournal.biomedcentral.com/articles/10....
..I hope someone involved from #WHO and/or the (#RF #EMF #mobilephones) reviews has the time and stamina to respond to this.
Bit older, but still relevant it seems:
www.politifact.com/article/2023...
www.politifact.com/article/2023...
What do we know about Wi-Fi and blood-brain barriers?
It’s nearly impossible to avoid things that use wireless internet. Laptop computers, cellphones, tablets, smartwatches a
www.politifact.com
October 7, 2025 at 5:05 AM
Bit older, but still relevant it seems:
www.politifact.com/article/2023...
www.politifact.com/article/2023...
The government on #gambling harms
'I do think there's a case for gambling firms to pay more,' said the chancellor when asked if she would consider increasing the taxes gambling firms pay
'They should pay their fair share of taxes, and we'll make sure that that happens'
'They should pay their fair share of taxes, and we'll make sure that that happens'
September 29, 2025 at 5:30 PM
The government on #gambling harms
What does a strong opinion and a lack of scientific grounding looks like in practice? Is it easy to recognise?
Yup!
www.conservativewoman.co.uk/the-5g-menac...
Yup!
www.conservativewoman.co.uk/the-5g-menac...
The 5G menace that government pretends doesn’t exist - The Conservative Woman
The 5G menace that government pretends doesn’t exist
www.conservativewoman.co.uk
September 27, 2025 at 3:03 PM
What does a strong opinion and a lack of scientific grounding looks like in practice? Is it easy to recognise?
Yup!
www.conservativewoman.co.uk/the-5g-menac...
Yup!
www.conservativewoman.co.uk/the-5g-menac...
In addition to all the other criminal acts by "the bear/paper tiger", here is yet another one:
www.theguardian.com/world/2025/s...
www.theguardian.com/world/2025/s...
Safety fears as external power to Zaporizhzhia nuclear plant still out after three days
Ukrainian officials among those concerned Russia is manufacturing crisis to keep hold of frontline plant
www.theguardian.com
September 27, 2025 at 9:50 AM
In addition to all the other criminal acts by "the bear/paper tiger", here is yet another one:
www.theguardian.com/world/2025/s...
www.theguardian.com/world/2025/s...
Clear summary on #cellphones #RF and #cancer #risk. With good advice:
www.prevention.com/health/a6578...
www.prevention.com/health/a6578...
The Truth About Cell Phone Radiation and Cancer, According to Experts
There’s a tenacious fear that our devices cause brain cancer. But is there truth to that idea?
www.prevention.com
September 27, 2025 at 6:47 AM
Clear summary on #cellphones #RF and #cancer #risk. With good advice:
www.prevention.com/health/a6578...
www.prevention.com/health/a6578...
Known lack of funding, a temporary blip, or the way the scores are derived..but no, the DailyMail and ideologically driven "thinktank" Civitas, supported by the morons at the Campaign for Real Education, believe it has to be 'cause #woke:
www.dailymail.co.uk/news/article...
Yay #Bristol Uni though
www.dailymail.co.uk/news/article...
Yay #Bristol Uni though
Britain's 'wokest' universities named and shamed
Oxford and Cambridge, once crowned the top two in terms of pushing contentiously progressive ideologies on students, came joint-fourth in The Times Good University Guide 2026.
www.dailymail.co.uk
September 25, 2025 at 10:01 AM
Known lack of funding, a temporary blip, or the way the scores are derived..but no, the DailyMail and ideologically driven "thinktank" Civitas, supported by the morons at the Campaign for Real Education, believe it has to be 'cause #woke:
www.dailymail.co.uk/news/article...
Yay #Bristol Uni though
www.dailymail.co.uk/news/article...
Yay #Bristol Uni though