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Posts by Jeff Smith on Air Pollution

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Integral Ecology and One Health – Addressing the Environmental Polycrises

Addressing global environmental and health challenges in an integrated and systemic way.

Location: Maison internationale des associations, Geneva
🕔 Time: 17:00
📅 Date: April 8

🔗 Registration:
forms.gle/WMRYyn63rz2Q...

2 weeks ago 2 0 0 0
new research on influenza A shows the virus behaves very differently in the bodies of pregnant and non-pregnant mice.
 
Study co-author Professor John O’Leary from Trinity College, Dublin, said the findings represent a landmark advance in the understanding of viral infections and pregnancy.
 
‘The discovery of an influenza-induced “vascular storm” is one of the most significant developments in inflammatory infectious diseases over the last 30 years,’ he said. ‘[It also] has significant implications for other viral infections, including COVID-19.’

new research on influenza A shows the virus behaves very differently in the bodies of pregnant and non-pregnant mice. Study co-author Professor John O’Leary from Trinity College, Dublin, said the findings represent a landmark advance in the understanding of viral infections and pregnancy. ‘The discovery of an influenza-induced “vascular storm” is one of the most significant developments in inflammatory infectious diseases over the last 30 years,’ he said. ‘[It also] has significant implications for other viral infections, including COVID-19.’

We found a dramatic difference in these inflamed blood vessels, which can seriously affect how much blood makes it to the placenta and all the organs that help support the growing baby,’ he said.
 
‘We’ve known that flu infection in pregnancy results in an increased risk of babies being smaller and suffering oxygen starvation.
 
‘Our research shows the critical role that the vascular system could be playing in this, with inflammation in the blood vessels reducing blood flow and nutrient transfer from mum to baby.’
 
While the researchers did not directly measure blood flow, the study found an increase in biomarkers for oxygen starvation in the fetuses of the flu-infected mice.
 
Pregnancy is believed to affect influenza severity, as the placenta secretes proteins and releases fetal DNA into the mother’s blood that can cause underlying inflammation; influenza infection may tip that underlying inflammation in the mother’s body into a full-blown systemic inflammatory event.

We found a dramatic difference in these inflamed blood vessels, which can seriously affect how much blood makes it to the placenta and all the organs that help support the growing baby,’ he said. ‘We’ve known that flu infection in pregnancy results in an increased risk of babies being smaller and suffering oxygen starvation. ‘Our research shows the critical role that the vascular system could be playing in this, with inflammation in the blood vessels reducing blood flow and nutrient transfer from mum to baby.’ While the researchers did not directly measure blood flow, the study found an increase in biomarkers for oxygen starvation in the fetuses of the flu-infected mice. Pregnancy is believed to affect influenza severity, as the placenta secretes proteins and releases fetal DNA into the mother’s blood that can cause underlying inflammation; influenza infection may tip that underlying inflammation in the mother’s body into a full-blown systemic inflammatory event.

Pandemic #PublicHealth
Implications

🌐 Governments & @who.int must commit
To
Regulate & Improve
#IndoorAirQuality
Prevent spread of VIRUSES
Work for
#HealthyBuildings

Interesting research
Implications of Flu &+other viral infections to mum & foetus

www1.racgp.org.au/newsgp/clini...

4 months ago 9 4 1 0

Fun fact.

Some governments and their advisors were promoting COVID-proof unicorn kids at exactly the same time as other governments and their advisors were planning to top up everyone’s immunity by using kids as vectors.

And they call the ones that want to stop kids getting infected 🤪.

3 weeks ago 96 31 6 0
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182,000 lives in a single year.

We achieved a 57% drop in PM2.5-related deaths between 2005 and 2023.

But there is work still left to do.

We need stricter compliance mechanisms, ⬆️ monitoring networks, & a deeper integration of indoor air quality strategies to protect vulnerable populations.

2 weeks ago 0 0 0 0
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1/ If I hear one more public official call indoor air filters a "band-aid," I'm going to explode! Filtering indoor air should be as standard as filtering water. Full stop. 🧵

1 month ago 278 99 4 15
Can You Build Immunity to Air Pollution? | Science vs. Myth
Can You Build Immunity to Air Pollution? | Science vs. Myth YouTube video by Pollution Puppy Patrol

Many doctors tell parents of children with asthma (over 5 years of age) not to wear a #AirPollution mask outdoors or use an air cleaning filter indoors, because the children will not be able to develop immunity. I explain in this video what is going on and why that's not true.

youtu.be/SavCjYT-hzc

3 months ago 2 0 0 0
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Border Patrol chief leading Trump immigration crackdown in Chicago ordered to report daily to federal judge In a tense hearing, Gregory Bovino faced scrutiny for alleged violations of court orders limiting use of force.

They often violate the bill of rights as well as the court's orders.

I don't want to see Mr Bovino end up charged with crimes that because of his systemic policy actions ignoring the law will not allow him & others under his command to enjoy qualified immunity.

www.politico.com/news/2025/10...

5 months ago 3 0 0 0

I choose people over profits

6 months ago 20 8 0 1
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PS @chrisiddon.bsky.social @henryburridge.bsky.social
🤮

bsky.app/profile/clea...

10 months ago 3 2 1 0
Air pollution from oil and gas causes 90,000 premature US deaths each year, says new study Study analyzed health impacts of fossil fuels from exploration to end use, and found communities of color bear brunt of harm Air pollution from oil and gas causes more than 90,000 premature deaths and sickens hundreds of thousands of people across the US each year, a new study shows, with disproportionately high impacts on communities of color. More than 10,000 annual pre-term births are attributable to fine particulate matter from oil and gas, the authors found, also linking 216,000 annual childhood-onset asthma cases to the sector’s nitrogen dioxide emissions and 1,610 annual lifetime cancer cases to its hazardous air pollutants. Continue reading...

"Air pollution from oil and gas causes 90,000 premature US deaths each year, says new study"

#Caregiving #Healthcare #ElderCare #MedSky

8 months ago 9 3 0 0
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❌ Our Planet and Our Rights are NOT FOR SALE!

💪 We took the streets of Brussels today, together with thousands of people at #ClimateMarch!

➡️ We demand the EU to step up on climate ambition and claim back the global leadership it was once known for!

6 months ago 50 16 1 1

Yes, but smaller. Black and brown carbon fine and ultrafines carrying toxins within, reaching every organ of the body.

6 months ago 1 0 1 0

We assumed this following the #BlackCarbon detection method developed by the University of Hasselt, Belgium lab (Bové & Naurot) ~10 yr ago.

Congrats to Prof. Grigg for the study confirming it through same day personal exposure.

NOTE: BC short term exposures also can be revealed in urine samples.

6 months ago 0 0 0 0
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More young U.S. adults report trouble with memory and focus From 2013 to 2023, the prevalence of self-reported difficulties with memory, concentration and decision-making nearly doubled among young adults.

Nearly twice as many young adults reported cognitive disability in 2023 as in 2013.

www.sciencenews.org/article/young-adults-cog...

6 months ago 5 6 0 0

Likely they chose to balance energy use with open windows. Health risk is often not the only factor. Highly-occupied naturally-ventilated buildings typically don't have fan forced air.

1500 ppm is a dated limit to select.

800 ppm should be the norm - see WELL building standards.

6 months ago 1 0 1 0
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Clean air advocate joins Environmental Research Group in Honorary role | Imperial News | Imperial College London Rosamund Adoo-Kissi-Debrah CBE joins Imperial College London’s Environmental Research Group as an Honorary Practice Fellow.

Rosamund Adoo-Kissi-Debrah joins the environmental research group at Imperial in order to share the benefits of investing in policies that will increase #CleanAir, water, and food.

www.imperial.ac.uk/news/265213/...

7 months ago 4 1 0 0

Ghislaine Maxwell's deposition was not under oath. She was not video taped, which is very unusual for a deposition. And there are many cuts where they stopped the audio tapes so lawyers could confer with her off-the-record. None of that stuff is the way you do a deposition.

7 months ago 2268 610 69 24

To the contrary... Regulations and Regulatory Enforcement more often create jobs while improving the health and safety of entire populations.

We must not allow the bottom line of a few special interests to determine our choices of energy, resources, chemicals and processes.

#CleanAir

8 months ago 0 0 0 0
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A spotlight on Paris - a dialogue with Mayor Anne Hidalgo on promoting health, clean air, and climate resilience The session will draw key insights from the transformative urban agenda of Mayor Anne Hidalgo, highlighting how cities can empower citizens, reduce health inequalities, and build healthier environment...

#CleanAir & reducing #ClimateRisk 🌏require the courage of policy action through a concerted campaign of actions & regulatory enforcement. Not simple... But focused leadership 🇫🇷 🇺🇳.

Register to hear from two of the world's top leaders🗼 fighting daily for health & safety.

www.who.int/news-room/ev...

8 months ago 4 1 0 0
#ARISSummit2025: Gathering Currents for Change
#ARISSummit2025: Gathering Currents for Change ARIS Summit 2025 attendees had a unique opportunity to engage with each other throughout the three-day conference with in-depth and thought-provoking keynote...

Watch #ARISSummit2025: Gathering Currents for Change highlight video! #ARIS2025 attendees engaged with each other throughout the three-day conference with in-depth and thought-provoking keynotes, panel discussions, presentations, and poster and breakout sessions.

www.youtube.com/watch?v=vhPI...

11 months ago 2 1 0 0
Video

Several masked and armed ICE goons raided the Super Gigante West Norriton Farmers Market in southeastern Pennsylvania, detaining both employees and shoppers at the store. One witness shouted, "This is disgusting...
These are hardworking people... You're separating families."

9 months ago 7168 3206 610 266
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9 months ago 101 79 4 6
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Post from Occupy Democrats - YouTube Hit the 👍 and subscribe to our channel if the Epstein list MUST BE RELEASED!

youtube.com/post/UgkxyW2...

9 months ago 10 3 0 0
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#Project2025 is a smokescreen intended to weaken the USD$ to pump up cryptocurrencies.

These ultra right fringe broligarchs openly describe their hope to create autonomous techno-fuedalism cities that they will finance after enriching themselves through the fall of the US dollar.

9 months ago 3 0 0 0

Subscribe to Sen Whitehouse's YouTube channel. He does plenty.

You are thinking of the senior dem senators under the control of the same Neoliberal elite financing campaigns through dark money donations.

Your message and disdain is spot on Gary. The target is just wrong.

9 months ago 0 0 0 0

How can we know who deposits how much crypto currency into their private accounts?... and thus message for x action or inaction recieved?

9 months ago 0 0 0 0
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RFK Jr. just fired thousands of federal workers at crucial health agencies, including the FDA, CDC, and NIH.

These are the people who inspect our food, track infectious diseases, and research life-saving treatments and cures.

How is this "Making America Healthy Again"?

9 months ago 17487 6593 1081 405
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Unable to register for early access. I erased my email for posting the error here. If you are blocking VPNs, then I'm not interested in working with your org.

9 months ago 1 0 1 0
GOP Jesus
GOP Jesus YouTube video by Friend Dog Studios

The GOP voting children off supplemental food & nutrition benefits = #SithLord move!

"I was hungry & you gave me something to eat. I was thirsty & you gave me something to drink, & behold, now I'm all lazy & entitled. You shouldn't have done that."

#HellcatCreek

youtu.be/SZ2L-R8NgrA?...

9 months ago 2 0 0 0
WHO's Science in 5 - Air pollution damages young brains - 2 July 2025
WHO's Science in 5 - Air pollution damages young brains - 2 July 2025 YouTube video by World Health Organization (WHO)

This is your brain.

This is your brain on #AirPollution

youtu.be/qKy1X6nijhk?...

9 months ago 3 0 0 0