On Monday, I'm talking with an expert about ***indoor air quality***. This is a subject I've been meaning to cover for years. Very interested in the overlap between this & pandemic prevention, climate change, economic justice, etc.
What are your questions about indoor air quality?
31.10.2025 19:17 โ ๐ 241 ๐ 36 ๐ฌ 70 ๐ 3
In case any of you can help...
28.09.2025 19:00 โ ๐ 2 ๐ 0 ๐ฌ 0 ๐ 0
Um, it's not the people still wearing masks who have undercut the vaccine messaging in America, man.
Wow.
06.08.2025 16:43 โ ๐ 204 ๐ 3 ๐ฌ 0 ๐ 0
What happens when you allow a novel pandemic virus to keep spreading and mutating, let vaccination rates drop dramatically, don't fund ventilation or filtration in schools, and reject germ theory:
People are sick all of the time and society starts to fall apart.
27.07.2025 04:31 โ ๐ 159 ๐ 48 ๐ฌ 4 ๐ 1
I don't post often, but will always reiterate that mask mandates in healthcare settings, and clean air standards in public spaces are still very much needed. Every new wave should remind us of that.
23.07.2025 16:42 โ ๐ 9 ๐ 1 ๐ฌ 0 ๐ 0
I know a doctor who said even when they personally are sick, they don't test for COVID, because their actions would be no different than if it were a cold.
That's honestly infuriating. Every transmission is an opportunity for the virus to mutate, and also for someone to be sickened/harmed.
23.07.2025 16:41 โ ๐ 6 ๐ 2 ๐ฌ 1 ๐ 0
Reflecting on COVID, Year 5 - The Forge
Vee Copeland, a disabled organizer and former policy analyst details their experience facing the lack of care in movement strategy around surviving the current administration It has been a treacherous...
๐โค๏ธ from me in @forgeorganizing.bsky.social
I was nervous to share this w/ the world because it is filled with lamentation & difficult truths, my truths.
This one is for those dedicated to justice and liberation for all.
Itโs year 5 & I'm daring you to remember who & what ur fighting for.
11.03.2025 14:33 โ ๐ 185 ๐ 67 ๐ฌ 18 ๐ 20
Boosting here since I know some of you wear them regularly
22.06.2025 20:12 โ ๐ 1 ๐ 1 ๐ฌ 0 ๐ 0
If our culture wasn't so misinformed and resistant to masks as an air health protection, I would expect officials would issue air alerts and distribute masks in critical wildfire smoke zones. We see water warnings at contaminated beaches but seem to do little about contaminated air. ๐คทโโ๏ธ
05.06.2025 23:59 โ ๐ 342 ๐ 116 ๐ฌ 14 ๐ 4
Mask up!
Demand cleaner indoor air in schools and public spaces to reduce risk from all current and future airborne diseases!
28.05.2025 19:07 โ ๐ 14 ๐ 8 ๐ฌ 1 ๐ 0
A scoping review on pediatric sepsis prediction technologies in healthcare - npj Digital Medicine
npj Digital Medicine - A scoping review on pediatric sepsis prediction technologies in healthcare
Itโs Pediatric Sepsis Week.
Sepsis is the #1 cause of death in kidsโabout 1 in 3 survivors experience chronic health challenges.
Preventing infection (clean air, hygiene, masking, vaccination) is critical.
Future digital tools may also play an important role in early pediatric sepsis response:
25.04.2025 01:59 โ ๐ 20 ๐ 12 ๐ฌ 0 ๐ 0
Thread
22.04.2025 05:16 โ ๐ 14 ๐ 2 ๐ฌ 0 ๐ 0
The truth is, we never, in any systematic way, made classrooms safe, like ensuring upgraded ventilation and air purification in schools.
And COVID ripped through classrooms. Kids fueled household spread and hundreds of thousands of them lost caregivers to the virus.
But we donโt talk about THAT.
13.04.2025 06:19 โ ๐ 892 ๐ 194 ๐ฌ 17 ๐ 14
The tragedy with school closures wasn't that they happened, but that in all the time they were closed *nothing was done to improve their safety.*
Not upgraded HVAC. Not air purification. Nothing. They wiped down surfaces and called it a day. We spend millions "hardening" schools against shooters...
20.04.2025 03:04 โ ๐ 119 ๐ 29 ๐ฌ 3 ๐ 1
How to get get COVID tests in bulk for your community
Boston! Do you know any community health group that wants *free* COVID tests from the government? Minimum order is 300. Apparently they ship very quickly (a western Mass friend ordered 400 to distribute)
Um free COVID tests in bulk. Like as many as you need
lifehacker.com/health/how-t...
14.04.2025 13:14 โ ๐ 35 ๐ 26 ๐ฌ 4 ๐ 2
Thanks!
14.04.2025 15:30 โ ๐ 2 ๐ 0 ๐ฌ 0 ๐ 0
"Investments in essential infrastructure, such as HVAC systems or pollutant removal, yield notable improvements in student performance, while expenditures on athletic facilities show no measurable academic benefit." cc: @cleanindoorair.bsky.social
22.02.2025 21:41 โ ๐ 6 ๐ 3 ๐ฌ 0 ๐ 0
The โNo COVID Chandelier,โ also called the โFandelier,โ a custom-made air purifier includes 18 fans and cleans the aerosols from the table, spreading clean air in every direction. Itโs glowing in rainbow colors and hanging from the ceiling. In this image it is positioned on top of a star-shaped sky. The text reads: โThe Sick Times: Invisible defenses: A guide for cleaner indoor air. By Gillian Neimark.โ
A photo of a PM detector showing very clean air.
The text reads:
Complement filtration with ventilation:
Ceiling fans: Disrupt vertical air layering, mixing warm and cool air.
Vortex fans: Create a spiraling airflow to eliminate stagnant pockets.
Pro tip: Use fans to complement filtration systems and improve overall air circulation.
A photo of a variety of clean air devices on a shelf. The text reads:
Humidity matters:
Aim for 40โ45% relative humidity (RH): Viruses are less stable at moderate humidity levels.
Avoid mold: Keep humidity under 50% to prevent mold growth in your home.
Use a hygrometer: Monitor indoor humidity levels with an inexpensive device.
A photo of a living room with discreet air filters in it. The text reads:
DIY air filter tips:
Quiet PC fan filters: For low-noise air cleaning, use PC fans instead of traditional box fans.
Travel-sized filters: Look for portable or collapsible options for clean air on the go.
Placement matters: Always position filters centrally in the room for optimal airflow.
Clean air is a vital line of defense against illness, yet navigating filters and ventilation can feel overwhelming. Gillian Neimark talked with aerosol experts as well as smart laypeople who have installed filters in their homes, in the hopes of making it as easy as possible. bit.ly/49QmSdX
25.12.2024 16:19 โ ๐ 115 ๐ 40 ๐ฌ 4 ๐ 2
Netherlands: CO2 Monitors to be mandatory in all Dutch classrooms.
airspothealth.myshopify.com/a/blog/co2-m...
09.12.2024 00:04 โ ๐ 155 ๐ 53 ๐ฌ 4 ๐ 12
Thank you!
20.12.2024 00:10 โ ๐ 7 ๐ 0 ๐ฌ 1 ๐ 0
Talking about wearing masks in solidarity
20.12.2024 00:10 โ ๐ 15 ๐ 5 ๐ฌ 0 ๐ 0
Youโve Been Sick for Yearsโฆ. Just Die Already.
An exploration of rampant ableism and how the pandemic changed how disabled people are treated.
Iโve had a family member tell me that Iโve been sick for so long I should โdie or get back to lifeโ
As if being chronically ill is a choice (itโs not) and as if itโs acceptable to tell someone to โjust dieโ
This is why assisted dying laws worry me. Our own families see us as better off dead:
02.12.2024 03:30 โ ๐ 453 ๐ 136 ๐ฌ 24 ๐ 11
Oh, and speaking of that, if you're planning to gather with people for the winter holidays, now is the time to get vaccinated for flu and COVID!
27.11.2024 02:15 โ ๐ 10 ๐ 2 ๐ฌ 0 ๐ 0
Or if you're not going to do that, at least test once!
Theme of this thread: ***Anything is better than nothing.*** Every infection chain prevented means lives saved down the road. COVID is still a deadly and debilitating disease, especially with so many people not getting vaccinated.
27.11.2024 02:14 โ ๐ 6 ๐ 3 ๐ฌ 1 ๐ 1
Amazon.com: iHealth COVID-19, Flu A&B 3-in-1 Antigen Rapid Test, Results in 15 Minutes, FDA Authorized OTC Flu & COVID Home Test, with Non-invasive Nasal Swab, Easy to Use & No Discomfort (1 Pack, 4 T...
Amazon.com: iHealth COVID-19, Flu A&B 3-in-1 Antigen Rapid Test, Results in 15 Minutes, FDA Authorized OTC Flu & COVID Home Test, with Non-invasive Nasal Swab, Easy to Use & No Discomfort (1 Pack, 4 T...
And please test twice 24-48 hours apart before gathering, especially with anyone vulnerable to infection.
There are tests now that will test for both flu and COVID
amzn.to/3APFzBx
27.11.2024 02:11 โ ๐ 6 ๐ 4 ๐ฌ 1 ๐ 1
If you're not going to wear masks around family who all traveled from different areas on crowded transportation, will you at least consider wearing an N95 while taking the crowded transportation?
Keep yourself, your family, and your community safe by not spreading COVID this Thanksgiving!
27.11.2024 02:09 โ ๐ 57 ๐ 24 ๐ฌ 1 ๐ 0
Thanks for the heads up!
16.10.2024 00:27 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0
He/Him โข PhD Candidate - Systems Design Engineering โข BASc - Biomedical Engineering โข Opinions own
Email: ryan.tennant@uwaterloo.ca
Website: ryantennant.ca
Indoor air quality scientist. Thoughts are my own. No financial interests in air cleaners, monitors or other related devices.
Disabled & chronically ill writer. Former theatre critic. Clean air is a human right & vulnerable people arenโt expendable. Covid is airborne ๐ท
https://www.disabledginger.com
A redheaded snippet who loves Sondheim. Once fainted into Hugh Jackman.
Reliable, honest information on COVID-19 from public health, clinical, and research experts. http://johnsnowproject.org
#CleanAir #IndoorAirQuality #HealthyLearning
#N95 #VaccinePlusPlan #CO2Monitor
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Allied Health & Building Profession Led
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Information for UK schools & parents
https://tinyurl.com/CleanAirClassroomResource
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Immunocompromised, chronically ill, disabled
Then: SSI, SNAP, Medicaid
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About me and where I write about these things:
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#cleanair #covidisnotover #covidisnotmild #maskup
Covid Action UK is the campaign to beat the pandemic. We are calling on the Government to recognise that Covid is still with us and that it's airborne, and for clean air, indoors and out, free tests, masks, and free vaccines for all. https://covidaction.uk
Journalist, looking for next thing. Bylines all over the place.
Book: NOT A SCIENTIST: How politicians mistake, misrepresent, and utterly mangle science (WW Norton).
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Pro Dean Research and Innovation in Engineering and Physical Sciences at Leeds University. Indoor air, ventilation, infection risks, fluid dynamics, academia, EDI in science and a few cats. Views my own. #academicsky
A non-profit social enterprise dedicated to people with Long Covid + ME. Shifting the paradigm one step at a time...
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