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Профиль

David Keegan

Профиль Vively

Academic family doc. I try to enable as much health and joy as possible. Against fascism. Lifter. Unpublished poet. Goalie. 🏳️‍🌈 (he/him) 🇨🇦 🇺🇦 🇵🇸 🇬🇱 Same handle (@drDavidKeegan) on YouTube.

7,6 тыс. подписчиков2,5 тыс. подписок1,8 тыс. публикаций
David Keegan

This is terrible. The authors admit that their intervention failed to provide the correct Clean Air Delivery Rate. I mean, if you know the intervention you’re testing is inadequate, why test at all?? And why demand they REMOVE existing HEPA fitration units (which might have had the right CADR)?

Mark Ungrin

Not much to say here. The same vibes-based medicine that has been driving anti-PPE misinformation since long before COVID hit. Imagine a drug manufacturer testing its competitor's product at a subclinical dose (but "we feel like that's good enough") and then claiming it doesn't work. Unserious.

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David Keegan

I don’t understand how this got published. It would be akin to saying “seatbelts don’t save lives” because of a study when people who didn’t use them properly had just as bad injuries as people who didn’t use them at all.

Mark Ungrin

Not only did only ~12% of participants get in-room HEPA (sharing common areas with the other 1,570 who didn't, with "up to 5" shared HEPAs), in-room HEPAs were only (reportedly) "usually" (which is...not a scientific unit of measure! 🙄) turned on. For "pragmatic" read "sloppy"

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David Keegan

With ⬆️ shingles (herpes zoster), my case report may be relevant to ⬆️ people as a way to ⬇️ the pain & sensitivity, leading to a less painful overall journey and better sleep. (No COI.) link.springer.com/article/10.1... [In memory of my sister, Anne Colleen Butler.] @picardonhealth.bsky.social

Reducing pain in acute herpes zoster with plain occlusive dressings: a case report - Journal of Medical Case ReportsIntroduction The pain of acute herpes zoster (shingles) is severe and difficult to control. The medications used to control pain have a variety of important and potentially serious side effects. To th...link.springer.comAndré Picard @picardonhealth

‘It was like something was crawling over me’ – The worrying rise of shingles among millennial women. Stress, long working hours, lack of chickenpox vaccine, blamed for rise in illness among women in their 30s and 40s, by Emily Retter www.theguardian.com/society/2026... via @theguardian.com

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David Keegan

ospe.on.ca/advocacy/a-m... This is how it’s done. Listening to, and being guided by, science.

A Major Win for Indoor Air Quality: Toronto's Board of Health Moves to Adopt Stronger Ventilation StandardsThe Ontario Society of Professional Engineers celebrates a major win for indoor air quality with stronger ventilation standards in Toronto.ospe.on.ca
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David Keegan

This is how you use your privilege to stand your ground for women and against fascism: www.huffpost.com/entry/donald...

WATCH: Wolf Blitzer Delivers Scathing Award Presentation For Epstein Reporting In Front Of TrumpTrump shrugged and smiled when Blitzer mentioned his two $10 billion lawsuits against The Wall Street Journal for its Epstein birthday letter story.www.huffpost.com
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David Keegan

I also hand them out to help people protect themselves from wild fire smoke. Gave out a bunch today. Air quality in Calgary right now is 10+, the worst level in the scale. Going to the FolkFest? Wear a mask. — We need clean air and a stable climate, not more pipelines. #canpoli #abpoli #ableg

David Keegan

I hand out respirator/breatheteq masks to my patients to help them reduce their risk of getting COVID and Long COVID. Here's the letter I've put together about this for parents about children masking. @longcovidresource.bsky.social @longcovidadvoc.com @longcovidkids.bsky.social #longcovid

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David Keegan

This is a great way to understand why private medicine is atrociously bad for almost everyone and simply doesn’t belong in Canada. #canpoli #abpoli youtu.be/m3wf6ThHG4g?...

Why does private health care lengthen public wait times? (HD)YouTube video by HealthCoalitionyoutu.be
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David Keegan

New poem (TW, this poem shares an encounter of a woman being threatened by a man) Vigil-ance She appeared suddenly Across from me Leaning against the stand-up ledge in the train car Alarmed Looking to her left “A man has just attacked me”

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David Keegan

Modelling shows universal masking by healthcare workers leads to huge reduction in healthcare worker illness, even when people unmask in breakrooms www.cambridge.org/core/journal...

Modeling the impact of health care worker masking to reduce nosocomial SARS-CoV-2 transmission under varying adherence, prevalence, and transmission settings. | Infection Control & Hospital Epidem...Modeling the impact of health care worker masking to reduce nosocomial SARS-CoV-2 transmission under varying adherence, prevalence, and transmission settings. - Volume 46 Issue 8www.cambridge.org
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David Keegan

Self-Portrait” by David Keegan — acrylic on stretched canvas, 2026 I’ve had this painting inside me for 50 years. I don’t know how many times since I was 5 that I’ve doodled earlier versions of it over the years in scribblers, textbooks, and notebooks. But now, it’s on canvas. I’m so thrilled. 😃

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