Christophe Veltsos
@drinfosec.bsky.social
University prof. on cyber risk & systemic risk | He/him | Posts/RTs lots on #Covid #LongCovid. Covid is significant systemic risk. #COVIDisAirborne #MaskUp #IAQ #AirQ
Reposted by Christophe Veltsos
"People have antibodies against common...seasonal flu, but none against the H5 bird flu affecting birds and mammals....And unlike COVID-19, which mainly affects vulnerable people, flu viruses can also kill healthy individuals, including children."
www.reuters.com/business/hea...
www.reuters.com/business/hea...
Bird flu virus could risk pandemic worse than COVID if it mutates, France's Institut Pasteur says
The bird flu virus that has been spreading among wild birds, poultry and mammals could lead to a pandemic worse than COVID-19 if it mutates to transmit between humans, the head of France's Institut Pa...
www.reuters.com
November 27, 2025 at 11:30 PM
"People have antibodies against common...seasonal flu, but none against the H5 bird flu affecting birds and mammals....And unlike COVID-19, which mainly affects vulnerable people, flu viruses can also kill healthy individuals, including children."
www.reuters.com/business/hea...
www.reuters.com/business/hea...
🎯stated by @simonmaechling.bsky.social:
"... We’re living through peak anti-intellectualism.
People reject science with the same confidence that Puritans screamed about witches.
Different century.
Same fear.
Science didn’t fail you.
You abandoned it."
OP: x.com/simonmaechli...
"... We’re living through peak anti-intellectualism.
People reject science with the same confidence that Puritans screamed about witches.
Different century.
Same fear.
Science didn’t fail you.
You abandoned it."
OP: x.com/simonmaechli...
November 27, 2025 at 11:18 PM
🎯stated by @simonmaechling.bsky.social:
"... We’re living through peak anti-intellectualism.
People reject science with the same confidence that Puritans screamed about witches.
Different century.
Same fear.
Science didn’t fail you.
You abandoned it."
OP: x.com/simonmaechli...
"... We’re living through peak anti-intellectualism.
People reject science with the same confidence that Puritans screamed about witches.
Different century.
Same fear.
Science didn’t fail you.
You abandoned it."
OP: x.com/simonmaechli...
Another 🎯stated by Dr. Michael aka @internetuserf12 on Twitter:
"Covid denial is a choice, not ignorance. It's disappearing the sick and disabled, abandoning community that keeps you alive, pretending that comfort is the same as truth, clinging to supremacy..."
OP: x.com/internetuser...
"Covid denial is a choice, not ignorance. It's disappearing the sick and disabled, abandoning community that keeps you alive, pretending that comfort is the same as truth, clinging to supremacy..."
OP: x.com/internetuser...
November 27, 2025 at 11:16 PM
Another 🎯stated by Dr. Michael aka @internetuserf12 on Twitter:
"Covid denial is a choice, not ignorance. It's disappearing the sick and disabled, abandoning community that keeps you alive, pretending that comfort is the same as truth, clinging to supremacy..."
OP: x.com/internetuser...
"Covid denial is a choice, not ignorance. It's disappearing the sick and disabled, abandoning community that keeps you alive, pretending that comfort is the same as truth, clinging to supremacy..."
OP: x.com/internetuser...
Another🚨🧵 by Zdenek Vrozina on Covid potentially accelerating the aging process:
"Some people [3yr] after COVID still carry an immune profile that looks like accelerated aging - low naive T cells and persistent activation of pathogenic Th17."
Full 🧵 (20 tweets):
threadreaderapp.com/thread/19937...
"Some people [3yr] after COVID still carry an immune profile that looks like accelerated aging - low naive T cells and persistent activation of pathogenic Th17."
Full 🧵 (20 tweets):
threadreaderapp.com/thread/19937...
November 27, 2025 at 11:15 PM
Another🚨🧵 by Zdenek Vrozina on Covid potentially accelerating the aging process:
"Some people [3yr] after COVID still carry an immune profile that looks like accelerated aging - low naive T cells and persistent activation of pathogenic Th17."
Full 🧵 (20 tweets):
threadreaderapp.com/thread/19937...
"Some people [3yr] after COVID still carry an immune profile that looks like accelerated aging - low naive T cells and persistent activation of pathogenic Th17."
Full 🧵 (20 tweets):
threadreaderapp.com/thread/19937...
🚨 Bird flu poses risk of pandemic worse than COVID, France’s Institut Pasteur says (Nov 27, 2025)
www.ctvnews.ca/health/artic...
www.ctvnews.ca/health/artic...
Bird flu poses risk of pandemic worse than COVID, France’s Institut Pasteur says
The bird flu virus that has been spreading among wild birds, poultry and mammals could lead to a pandemic worse than COVID-19 if the virus mutates to transmit between humans, the head of France’s Inst...
www.ctvnews.ca
November 27, 2025 at 11:05 PM
🚨 Bird flu poses risk of pandemic worse than COVID, France’s Institut Pasteur says (Nov 27, 2025)
www.ctvnews.ca/health/artic...
www.ctvnews.ca/health/artic...
Reposted by Christophe Veltsos
An honour to be part of any Books of the Year list, but being chosen by a bookseller hits differently. Thank you to Nairn Bookshop for supporting 'Drystone' so generously.
They’ve also chosen 2 other excellent Scottish books, worth a look if you’re choosing gifts or planning your winter reading.
They’ve also chosen 2 other excellent Scottish books, worth a look if you’re choosing gifts or planning your winter reading.
November 27, 2025 at 7:44 PM
An honour to be part of any Books of the Year list, but being chosen by a bookseller hits differently. Thank you to Nairn Bookshop for supporting 'Drystone' so generously.
They’ve also chosen 2 other excellent Scottish books, worth a look if you’re choosing gifts or planning your winter reading.
They’ve also chosen 2 other excellent Scottish books, worth a look if you’re choosing gifts or planning your winter reading.
Reposted by Christophe Veltsos
Look to this day
for it is life, the very life of life
for it is life, the very life of life
November 27, 2025 at 7:53 PM
Look to this day
for it is life, the very life of life
for it is life, the very life of life
Reposted by Christophe Veltsos
We are grateful to Becky Ancira Robertson @ancirabecky.bsky.social #MaskTogetherAmerica founding member, and @thewhn.bsky.social #LongCOVID advocate, researcher, and rep., for sharing her lived experience during our LC Defense Series I. See full presentation: masktogetheramerica.org/blog/masktog...
November 27, 2025 at 9:27 PM
We are grateful to Becky Ancira Robertson @ancirabecky.bsky.social #MaskTogetherAmerica founding member, and @thewhn.bsky.social #LongCOVID advocate, researcher, and rep., for sharing her lived experience during our LC Defense Series I. See full presentation: masktogetheramerica.org/blog/masktog...
Reposted by Christophe Veltsos
"disinformation and delay tactics are spreading more rampantly than ever due to algorithms and online influencers. These efforts target not only science and policy but also obscure basic facts about climate impacts, solutions, and advocacy and activism. "
Climate Disinformation: From Denial to Delay at COP30 and in Canada - Re.Climate
Obstruction and false narratives are stalling urgent climate action. Here’s how disinformation shapes decisions at the UN summit and across Canada.
reclimate.ca
November 27, 2025 at 9:31 PM
"disinformation and delay tactics are spreading more rampantly than ever due to algorithms and online influencers. These efforts target not only science and policy but also obscure basic facts about climate impacts, solutions, and advocacy and activism. "
Reposted by Christophe Veltsos
I solved my "I have too many books and not enough space" problem. Just gave six books away to the little free library near me! A win-win all around because hopefully more people will read about disability.
November 27, 2025 at 6:50 PM
I solved my "I have too many books and not enough space" problem. Just gave six books away to the little free library near me! A win-win all around because hopefully more people will read about disability.
🚨👀👇
Bird flu viruses can replicate at fever-level temperatures, making them less susceptible to one of the body's key defenses and posing a significant risk for severe human infection.
Bird flu viruses are resistant to fever, making them a major threat to humans
Bird flu viruses are a particular threat to humans because they can replicate at temperatures higher than a typical fever, one of the body's ways of stopping viruses in their tracks, according to new research led by the universities of Cambridge and Glasgow.
medicalxpress.com
November 27, 2025 at 7:49 PM
🚨👀👇
Reposted by Christophe Veltsos
Made an Aranet 4 case today. You can download it for free on cults3d, printables, or makerworld
November 27, 2025 at 7:14 PM
Made an Aranet 4 case today. You can download it for free on cults3d, printables, or makerworld
Reposted by Christophe Veltsos
Why many have been yelling from sidelines over COVID vax narrative , & COVID narrative in general, that only 'vulnerable' people need worry about infection. Hybrid Immunity™️ & pay/avoid Immunity Debt™️ for everyone else. Infxn = vax dose in our roll-out😫
You. Can't. Be. PRO-infection. AND. Pro-Vax.
You. Can't. Be. PRO-infection. AND. Pro-Vax.
"You don't control infectious diseases by only vaccinating the people who might die, you control them by vaccinating everyone."
🎯🤷♀️
🎯🤷♀️
Even if HPV only caused cancer in people with cervixes, it would be essential to vaccinate people without cervixes because they can carry and spread the virus. You don't control infectious diseases by only vaccinating the people who might die, you control them by vaccinating everyone.
November 27, 2025 at 4:47 PM
Why many have been yelling from sidelines over COVID vax narrative , & COVID narrative in general, that only 'vulnerable' people need worry about infection. Hybrid Immunity™️ & pay/avoid Immunity Debt™️ for everyone else. Infxn = vax dose in our roll-out😫
You. Can't. Be. PRO-infection. AND. Pro-Vax.
You. Can't. Be. PRO-infection. AND. Pro-Vax.
Reposted by Christophe Veltsos
"You don't control infectious diseases by only vaccinating the people who might die, you control them by vaccinating everyone."
🎯🤷♀️
🎯🤷♀️
Even if HPV only caused cancer in people with cervixes, it would be essential to vaccinate people without cervixes because they can carry and spread the virus. You don't control infectious diseases by only vaccinating the people who might die, you control them by vaccinating everyone.
November 27, 2025 at 4:20 PM
"You don't control infectious diseases by only vaccinating the people who might die, you control them by vaccinating everyone."
🎯🤷♀️
🎯🤷♀️
🚨 This is a must-read article👇 (but not a fun/easy read).
As the saying goes, you can't control what you don't measure, and in this case the metric isn't correctly calibrated for life in the USA in 2025.
As the saying goes, you can't control what you don't measure, and in this case the metric isn't correctly calibrated for life in the USA in 2025.
This is an insightful but deeply upsetting article about why everyone in the US feels poor, and why the current political situation emerges as a direct result.
www.yesigiveafig.com/p/part-1-my-...
www.yesigiveafig.com/p/part-1-my-...
Part 1: My Life Is a Lie
How a Broken Benchmark Quietly Broke America
www.yesigiveafig.com
November 27, 2025 at 4:36 PM
🚨 This is a must-read article👇 (but not a fun/easy read).
As the saying goes, you can't control what you don't measure, and in this case the metric isn't correctly calibrated for life in the USA in 2025.
As the saying goes, you can't control what you don't measure, and in this case the metric isn't correctly calibrated for life in the USA in 2025.
👇 the results Gerard obtained when he tested the AirFanta Wear from @adamwong.bsky.social:
"I tested and mapped the 0.3 micron filtration at 90 different distances, in 1 cm increments with an AeroTrak optical particle counter. I tested both fan speeds."
Full 🧵
threadreaderapp.com/thread/19938...
"I tested and mapped the 0.3 micron filtration at 90 different distances, in 1 cm increments with an AeroTrak optical particle counter. I tested both fan speeds."
Full 🧵
threadreaderapp.com/thread/19938...
November 27, 2025 at 3:50 PM
👇 the results Gerard obtained when he tested the AirFanta Wear from @adamwong.bsky.social:
"I tested and mapped the 0.3 micron filtration at 90 different distances, in 1 cm increments with an AeroTrak optical particle counter. I tested both fan speeds."
Full 🧵
threadreaderapp.com/thread/19938...
"I tested and mapped the 0.3 micron filtration at 90 different distances, in 1 cm increments with an AeroTrak optical particle counter. I tested both fan speeds."
Full 🧵
threadreaderapp.com/thread/19938...
I'll circle back shortly to share Gerard's results of this experiment (from Twitter)
@adamwong.bsky.social released AirFanta's wearable air purifier to market. It's meant to be used close to your nose and mouth to minimize how much unfiltered air gets entrained with the filtered output. But it is not meant as a 1:1 respirator replacement.
November 27, 2025 at 3:01 PM
I'll circle back shortly to share Gerard's results of this experiment (from Twitter)
Reposted by Christophe Veltsos
The Torch 2 injection molds are being made. This is the last 3D printed working model. There are just a few fiddly bits on the PCB we are finalizing.
Smol lady hands so hard to tell scale- it's a little chunky at 188mm x 60mm x 60mm but still much smaller than the original Torch kit.
Smol lady hands so hard to tell scale- it's a little chunky at 188mm x 60mm x 60mm but still much smaller than the original Torch kit.
November 2, 2025 at 7:23 AM
The Torch 2 injection molds are being made. This is the last 3D printed working model. There are just a few fiddly bits on the PCB we are finalizing.
Smol lady hands so hard to tell scale- it's a little chunky at 188mm x 60mm x 60mm but still much smaller than the original Torch kit.
Smol lady hands so hard to tell scale- it's a little chunky at 188mm x 60mm x 60mm but still much smaller than the original Torch kit.
Reposted by Christophe Veltsos
Very cool design features in the updated Torch 2 Far UV light that can safely sanitize ambient air while being safe for people.
I like the removable battery and replaceable lamp, meaning that the lifespan of the Torch 2 is not limited to the life span of the lamp or the rechargeable batteries.
I like the removable battery and replaceable lamp, meaning that the lifespan of the Torch 2 is not limited to the life span of the lamp or the rechargeable batteries.
The Torch 2 injection molds are being made. This is the last 3D printed working model. There are just a few fiddly bits on the PCB we are finalizing.
Smol lady hands so hard to tell scale- it's a little chunky at 188mm x 60mm x 60mm but still much smaller than the original Torch kit.
Smol lady hands so hard to tell scale- it's a little chunky at 188mm x 60mm x 60mm but still much smaller than the original Torch kit.
November 2, 2025 at 7:39 AM
Very cool design features in the updated Torch 2 Far UV light that can safely sanitize ambient air while being safe for people.
I like the removable battery and replaceable lamp, meaning that the lifespan of the Torch 2 is not limited to the life span of the lamp or the rechargeable batteries.
I like the removable battery and replaceable lamp, meaning that the lifespan of the Torch 2 is not limited to the life span of the lamp or the rechargeable batteries.
Reposted by Christophe Veltsos
Australia recorded ZERO cases of cervical cancer in women under 25 for the first time since they started tracking the cancer in the 80s.
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
newsGP - Australia set for world-first cervical cancer elimination
Vaccination programs have played a key role, and GPs remain ‘instrumental’ in boosting screening rates to reach the 2035 target.
www1.racgp.org.au
November 27, 2025 at 3:45 AM
Australia recorded ZERO cases of cervical cancer in women under 25 for the first time since they started tracking the cancer in the 80s.
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
Reposted by Christophe Veltsos
Reposted by Christophe Veltsos
Only two days to go to ‘Winter Reflections’ online concert for #CleanAir. Please see link to programme & tickets here. Lots of wonderful musicians taking part. You can also hear my work for Piano ‘Mysterious Light’.
corsirosenthalfoundation.org.uk/concert/
corsirosenthalfoundation.org.uk/concert/
Winter Reflections for Clean Air
Our mission is to improve human health by supplying and promoting the use of air purifiers to clean indoor air.
corsirosenthalfoundation.org.uk
November 27, 2025 at 11:35 AM
Only two days to go to ‘Winter Reflections’ online concert for #CleanAir. Please see link to programme & tickets here. Lots of wonderful musicians taking part. You can also hear my work for Piano ‘Mysterious Light’.
corsirosenthalfoundation.org.uk/concert/
corsirosenthalfoundation.org.uk/concert/
Reposted by Christophe Veltsos
‘They don’t have symptoms’: CAR-T therapies send autoimmune diseases into remission www.nature.com/articles/d41...
‘They don’t have symptoms’: CAR-T therapies send autoimmune diseases into remission
Engineered T cells that have been used to treat ulcerative colitis, rheumatoid arthritis and lupus show promising results.
www.nature.com
November 27, 2025 at 12:03 PM
‘They don’t have symptoms’: CAR-T therapies send autoimmune diseases into remission www.nature.com/articles/d41...
Reposted by Christophe Veltsos
Another mask story.
A family boarded the flight, and as soon as they saw my mask they pulled their masks out and put them on.
Now mine was a respie of course… and they were using whatever they had, upon which I’m gonna chose not to pass judgement…
A family boarded the flight, and as soon as they saw my mask they pulled their masks out and put them on.
Now mine was a respie of course… and they were using whatever they had, upon which I’m gonna chose not to pass judgement…
November 27, 2025 at 12:08 PM
Another mask story.
A family boarded the flight, and as soon as they saw my mask they pulled their masks out and put them on.
Now mine was a respie of course… and they were using whatever they had, upon which I’m gonna chose not to pass judgement…
A family boarded the flight, and as soon as they saw my mask they pulled their masks out and put them on.
Now mine was a respie of course… and they were using whatever they had, upon which I’m gonna chose not to pass judgement…
Reposted by Christophe Veltsos
And the report referred to on the Facebook post (also findable via searching FB for "ABC news cervical cancer") is at
📚 report.cervicalcancercontrol.org.au
📚 report.cervicalcancercontrol.org.au
2025 Cervical Cancer Elimination Progress Report | C4
Australia’s progress towards the elimination of cervical cancer as a public health problem
report.cervicalcancercontrol.org.au
November 27, 2025 at 12:32 PM
And the report referred to on the Facebook post (also findable via searching FB for "ABC news cervical cancer") is at
📚 report.cervicalcancercontrol.org.au
📚 report.cervicalcancercontrol.org.au