Barry Hunt Profile picture
May 30, 2023 65 tweets 15 min read Read on X
Day 3 at #IPAC2023 Image
Next up, Dr Michael Klompas from Harvard to talk about Dogma in IPC - Airborne vs Aerosol vs Droplet ImageImage
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"Majority by far are small aerosols"
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Natural experiment Image
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"My favorite slide of the pandemic" Image
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"Does not take into account transmission outside of care of patients" Image
Studies: "61% from community, others from asymptomatics " Image
"Need to isolate healthcare from community cases to determine true impact" Image
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"Airborne chemists called for airborne in the beginning - what do you think of multi-disciplinary teams?"

@jvipondmd Image
" Dogma - what did we learn from this?"
Dr Klompas - "I'm all for multidisciplinary collaboration.

I'm not sure what we learned from this, that we did learn from this."

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More from @BarryHunt008

Dec 12
If you get a Flu vaccine today,

you will be partially protected

against a severe case of Flu

starting in a couple of weeks

but it won't stop transmission
If you get a Covid vaccine today,

you will be partially protected

against a severe case of Covid

starting in a couple of weeks

but it won't stop transmission
If you start wearing a respirator today,

you will be well protected

against all cases - asymptomatic, mild, medium or severe - of Flu, Covid, RSV, or any other airborne disease

starting today

and you will stop transmission
Read 5 tweets
Nov 19
NEWS FLASH:

Hand Hygiene does NOT stop airborne disease transmission in hospitals

Or anywhere
NEWS FLASH 2:

HCWs don't follow IPAC's Hand Hygiene instructions

They don't wash hands & re-glove 100+ times per shift

When no one is standing over them with a clipboard
HCWs wear gloves

TO PROTECT THEMSELVES
Read 17 tweets
Nov 5
Well that's been a long day

4 am to 2 am

So far 😊

But all good

After a 4h operation I was delivered to lucky PACU Bed #13

And the love of my life
❤️❤️❤️ Image
I was supported with friendly, attentive, experienced staff

Tim Hortons

Cold compression therapy

Great ventilation

And more love ❤️ Image
Until it was finally time to say goodbye to my newfound friends

When a bed finally opened up a few hours later

Which initiated a major project for Suzi, transporting a lot of 'stuff' from PACU and from our truck in the parking garage up to our room Image
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Read 30 tweets
Oct 14
Another junk RCT came out

This time claiming "air purifiers don't reduce exposure to viruses in classrooms"

BOLLOCKS Image
1st clue this was going to be a junk study: they did an RCT

Wrong tool

There is no equipoise, no unknown or barely discernible benefit to weigh against likely harm
2nd - Many studies already show cause & effect & mathematically quantify the relationship between exposure levels / reduction levels of pathogens in air and infections

An RCT is two steps backwards at this point

And could be considered unethical
Read 15 tweets
Oct 5
I learned something new this morning

Inhaled fine particles can cross the alveolar capillary junction into the bloodstream

Where red blood cells can pick up, carry and deposit the particles into organs and tissue cells throughout the body

😳
Sadly, fine particles can be quite toxic

Laden with chemicals and heavy metals

Like particles from vehicle exhaust for example

Including diesel exhaust with toxic particles <1 µm in diameter

link.springer.com/article/10.100…
The fact these particles can directly enter the bloodstream and wreak havoc throughout the body adds a whole new dimension to the issue of air pollution
Read 4 tweets
Sep 13
I broke a front tooth recently

And needed an extraction and implant

A 2 hour procedure

So off to the oral surgeon I went yesterday Image
Staff were masked

HEPA Air filter was on

I wore my [breathe]2

As usual
For the procedure I donned a filtered nasal CPAP Image
Read 9 tweets

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