Sue J Profile picture
Dec 9 5 tweets 3 min read
Update on #IShareYourAir Car Edition

Earlier this week I showed the significant difference between no fan/windows up and 2 windows cracked

Someone reached out and asked me to check on fan settings and I was happy to oblige as it’s fun to experiment 👩‍🔬
Same set up as before - same 2 people in same car

Started with air conditioning on, set to recirculate & windows up & …

omg 😱 sorry for pic quality, that’s 6454 😳 I think that’s equivalent to breathing approx 12% backwash 🤮

This is > DOUBLE the no fan at all reading 😬
Do NOT - I repeat - DO NOT drive around with air con set to recirculate - it’s just a terribly unhealthy reading - the worst I’ve ever measured myself

I quickly changed fan setting to bring in fresh air from outside & within 20 mins it dropped & stabilised at a v respectable 540
So

outside fresh air fan setting - GOOD ✅

recirculated fan setting - BAD ❌

Given that your risk of transmission doubles when co2 levels double

(because CO2 can serve as a "proxy" for the virus in the air”) …

sciencedaily.com/releases/2021/…
Does it mean if you turn car fan to recirculate & it’s 12x higher co2 than if set to fresh air

then your risk of transmission is 12 times higher? 😳

Wherever you are sharing air, the lower the CO2, the lower risk of infection - make good choices & stay safe

#IShareYourAir

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More from @SMpwrgr

Dec 10
🧵 we are living in an Orwell novel come to life but maybe it’s not 1984

These are Orwellian times, usually 1984 comes to mind with its doublethink & reframing of reality but this photo always gives me Animal Farm vibes

Let me explain Image
I’ll begin at the end

“The creatures outside looked from pig to man, and from man to pig, and from pig to man again; but already it was impossible to say which was which.” Image
Now replace pig with Labor and man with Lib

“The Australians outside looked from Labor to Lib, and from Lib to Labor, and from Labor to Lib again; but already it was impossible to say which was which.”

🤔 from Dom to Dan & Dan to Dom … Image
Read 10 tweets
Dec 9
🧵 translating @AlboMP & Nat Cab’s

Strategic Framework for Transitioning COVID-19 Measures

It’s spinning so hard I’m getting dizzy 😵‍💫 just trying to read it

federation.gov.au/national-cabin…
“Proportionate” measures 😵‍💫

proportionate to what? Umm 🤔
To data we don’t collect?
Tests we don’t do?
Deaths we don’t acknowledge?
How much we smash hospitals/ HCWs?
% of workers chronically disabled by Long Covid?
Or our need to keep workers working? 🤔 ah, there it is ✅
“Promoting & creating an environment that mitigates pandemic fatigue”😵‍💫

Our creative tools 🧰 Minimisation, gaslighting, misinformation, absence of public health info, “Covid is over/mild/just like the flu/necessary” etc

Plus NO protections pls, remember you’re fatigued 🥱
Read 14 tweets
Dec 8
🧵 #IShareYourAir the medical edition

Two medical appointments to measure co2 & rebreathed air this week - in the middle of a surge 😬 one good result, one bad
Firstly, specialist appointment in office in St Vincent’s intensive care department.

Before we get to co2 reading, noting that on entry visitors to hospital are offering both trident n95/p2 masks & surgicals - last visit it was only surgicals
My uni age daughter on her own as we judged it too risky for me to accompany her this week. She’s asked to remove her n95 & replace it and asks the receptionist if she can layer it instead. Receptionist confused, insists she wants her to exchange.
Read 8 tweets
Dec 7
🧵FIP/Long Covid

Back in 2020 the wise & prescient @NjbBari3 posted about worrying similarities between Feline Infectious Peritonitis (FIP) & Covid, I googled it, found the idea terrifying & never forgot it

What if Long Covid is the human version of FIP?
vet.cornell.edu/departments-ce…
FIP is a viral disease of cats caused by certain strains of a virus called the feline coronavirus (FeCV). Cats infected usually don’t show symptoms during the initial viral infection, but may occasionally experience brief bouts of diarrhea and/or mild upper respiratory symptoms
In approximately 10 percent of cats infected with FeCV, one or more mutations of the virus can alter its biological behavior, resulting in white blood cells becoming infected with virus and spreading it throughout the cat’s body. When this occurs, the virus is FIP.
Read 5 tweets
Dec 7
🧵 Are Vics aware they did a deal with @DanielAndrewsMP - vaccines for let it rip? 😳

“We had a fundamental agreement with people of our state & nation & that was if people went and got vaccinated …

THEN WE WOULD NOT NEED TO HAVE RULES ANYMORE”

“That’s a fundamental deal”
“At the end of the day, that was the deal that we did, that was the agreement that we had”

“And you also gotta .. you can’t have this discussion without at least some regard for what % of the community would follow rules today if they hadn’t come off or if they were reimposed”
“.. you have to … this is not an academic exercise, people have thresholds, people have limits. There is now and previously a great hunger to get back to something like normal”

This answer raises more questions, but unfortunately they’d cut off @SofiaAnnieW by this point
Read 5 tweets
Dec 1
🧵 open letter to @AlboMP and @DanielAndrewsMP

Cc: @Mon4Kooyong @michrajah @VictorianCHO

Dear Anthony & Dan

I am angry. Incandescent with rage.

I will try to remain civil and calm so I can explain why, but I feel shaky with fury right now

Why?
I am friends with some of the most precautious, at risk people in Australia

They don’t have luxury of pretending the pandemic is over as it’s an existential threat to them & their families

They’ve sacrificed much over the last nearly 3 years to protect their health & families
By learning everything they can about Covid transmission

By investing hard earned $ (none are rich) into every protection they can access - from hepa air filters to n95/p2 masks to co2 monitors to nasal sprays & CPC mouthwash

By giving up on things they love to do b/c unsafe
Read 17 tweets

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