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David Keegan

@drdavidkeegan

Academic family doc. I try to enable as much health and joy as possible. Against fascism. Lifter. πŸ³οΈβ€πŸŒˆ (he/him) πŸ‡¨πŸ‡¦ πŸ‡ΊπŸ‡¦ πŸ‡΅πŸ‡Έ πŸ‡¬πŸ‡± Same handle (@drDavidKeegan) on YouTube.

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11.11.2024
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Latest posts by David Keegan @drdavidkeegan

there's so much bad in the world but there's also people who lift up and carry an elderly bat around every day so he can pretend he's flying again, and that's the part of the world I think is worth fighting for

07.03.2026 15:46 πŸ‘ 19307 πŸ” 5866 πŸ’¬ 84 πŸ“Œ 143

I agree it’s not a sound rationale to not mask.

06.03.2026 22:05 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

We’re in a publicly funded health system here. I think people are tired. Masking is one more thing. They trust that people will look after them and advise appropriate guidance.

06.03.2026 19:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

What colleagues have said to me, β€œIf covid were truly airborne and the risk of repeated exposure were truly dangerous, then there would be a mask mandate in place and I would wear one.”

They are trusting to #IPAC systems and public health to protect them.

06.03.2026 18:53 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Indoor Air Quality in Schools: Inexpensive Protection of the Health of Students, Staff & Visitors
Indoor Air Quality in Schools: Inexpensive Protection of the Health of Students, Staff & Visitors YouTube video by drDavidKeegan (dkcalgary)

I’m not a paediatrician, but I’ve done this personally in many ways, including offering to borrow money to give to our school board to put HEPA filters in school.

Here’s a talk I put together on the topic of clean indoor air in schools.

youtu.be/OnEc4DUSLCM?...

06.03.2026 18:51 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I can’t explain why docs don’t have airborne mitigations in place. I have CO2 monitoring personally.

06.03.2026 18:42 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

I’m a family doc and I not only wear N95s, but I give them out free to patients (ones I paid for, not from the clinic stash). I also have HEPA filters running in my clinic rooms.

Practices are losing money because healthcare providers are more likely to get long covid that the regular population.

06.03.2026 18:41 πŸ‘ 6 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

My approach is: if I have space to store them, great. When I need that space, it’s time to purge. :)

04.03.2026 02:24 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Or saving them because they’re really good boxes.

And then one day, your kids want to build a cardboard city or fort: β€œBehold children! I have the boxes you seek!!”

πŸ˜ƒ

04.03.2026 01:19 πŸ‘ 15 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

It should have been permanent pacific standard time. Better for health.

02.03.2026 21:21 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Live Events - Long Covid Awareness Day 2026 - Canadian Covid Society International Long Covid Awareness Day 2026 March 15 We invite you to join us at events in cities across Canada to mark International Long Covid Awareness Day on March 15th. Each location wil...

covidsociety.ca/priorities/l...

02.03.2026 19:25 πŸ‘ 10 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Kelly Clarkson - All The Things She Said (Cover t.A.T.u.) (Live on The Kelly Clarkson Show)
Kelly Clarkson - All The Things She Said (Cover t.A.T.u.) (Live on The Kelly Clarkson Show) YouTube video by PH Company

One of the best covers ever:

youtu.be/NgeQ6DwpjbM

01.03.2026 03:33 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Kelly Clarkson - All The Things She Said (Cover t.A.T.u.) (Live on The Kelly Clarkson Show)
Kelly Clarkson - All The Things She Said (Cover t.A.T.u.) (Live on The Kelly Clarkson Show) YouTube video by PH Company

How am I just now seeing this, holy shit

01.03.2026 01:29 πŸ‘ 1007 πŸ” 126 πŸ’¬ 6 πŸ“Œ 0

We don't have an autism epidemic. We have better tools and understanding of neurodiversity. Recognizing something for what it is doesn't mean it's suddenly happening, but rather recognition is better.

Vaccines cause survival.

27.02.2026 08:00 πŸ‘ 627 πŸ” 160 πŸ’¬ 26 πŸ“Œ 4
Preview
Separated Bike Lanes Means Safer Streets, Study Says β€” Streetsblog USA Cities that build protected lanes for cyclists end up with safer roads for people on bikesΒ and people in cars and on foot, a new studyΒ of 12 large metropolises revealed Wednesday.

Never forget, a 13-year study found that protected bike-lanes led to a drastic decline in fatalities for all road users.

ALL ROAD USERS.

What about painted bike-lanes? No safety improvement at all.

For sharrows, it’s actually safer to NOT have them.

Via @usa.streetsblog.org @nyc.streetsblog.org

27.02.2026 01:28 πŸ‘ 579 πŸ” 183 πŸ’¬ 10 πŸ“Œ 8

Please read this article to the end. Even before ICE got involved, this started because this *blind man who speaks no English and uses a curtain rod as a walking stick* got lost on a walk and some Karen called the police on him and they tasered and beat him bc he didn’t drop the rod. WTF

25.02.2026 20:41 πŸ‘ 15490 πŸ” 8146 πŸ’¬ 853 πŸ“Œ 542
Preview
The U.S. spent $30 billion to ditch textbooks for laptops and tablets: The result is the first generation less cognitively capable than their parents | Fortune Neuroscientist Jared Cooney Horvath said older generations β€œscrewed up” giving students access to so much technology: β€œI genuinely hope Gen Z quickly figures that out and gets mad.”

Gen Z may be the first modern generation to score worse on standardized tests than their parents.

Neuroscientist Jared Cooney Horvath points to schools replacing textbooks with tech and the iPhone. I’d add COVID as a major inflection point many never recovered from.

25.02.2026 05:07 πŸ‘ 159 πŸ” 49 πŸ’¬ 24 πŸ“Œ 5

Anyone with long-COVID has so many burdens already: disease, difficulty doing stuff, being disbelieved, and sometimes self-blame. No one wants to add to that. But if you have a bit if capacity, please consider sharing your story with @cancovsoc.bsky.social as below.

25.02.2026 13:57 πŸ‘ 14 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
Preview
Share Your Long Covid Experience - Canadian Covid Society We Want People to See the Heartbreaking Impact of Long Covid Long Covid has changed so many people’s lives. Relationships have been affected. Many people have had to leave their careers, or had their…

We’ve already received many stories highlighting how #LongCovid is heartbreaking. We’ll be sharing these experiences publicly at our Long Covid Awareness Day events on March 15.
You can participate by submitting your experience here, by March 1: covidsociety.ca/priorities/l...
1/2

19.02.2026 15:24 πŸ‘ 42 πŸ” 31 πŸ’¬ 1 πŸ“Œ 3

Which one did you get and where?

24.02.2026 15:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Absolutely.

I always learned best when I wrote my own notes and cue cards, not the times a friend let me photocopy theirs.

Same in clinic: typing out my patient notes helps me synthesize the encounter and not infrequently leads to new insights or follow-up questions.

Handling ideas = growth.

22.02.2026 22:51 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
The greatest risk of AI in higher education isn't cheatingβ€”it's the erosion of learning itself Public debate about artificial intelligence in higher education has largely orbited a familiar worry: cheating. Will students use chatbots to write essays? Can instructors tell? Should universities ba...

β€œCognitive psychology has shown that students grow intellectually through doing the work of drafting, revising, failing, trying again, grappling with confusion, and revising weak arguments. This is the work of learning how to learn”
phys.org/news/2026-02...

22.02.2026 08:45 πŸ‘ 331 πŸ” 118 πŸ’¬ 18 πŸ“Œ 12

In minor hockey it’s required, but in the minor leagues for men it’s not required at all, just visors.

22.02.2026 15:57 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It’s so ridiculous. There’s no reason to not have full face protection, when players regularly get facial injuries. Hockey is played at speed with a hard rubber missile.

I play the game, I love the game, but I don’t love this lack of basic protection.

22.02.2026 15:30 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

And again. If only there was a way to protect players from losing teeth due to high sticks.

That’s two players losing a tooth each in two minutes.

22.02.2026 15:28 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

If only there was a way to protect hockey players from sticks to the face.

#olympics
#NHL
#FullFaceProtection

22.02.2026 15:25 πŸ‘ 14 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
Preview
β€˜Don’t go to the US – not with Trump in charge’: the UK tourist with a valid visa detained by ICE for six weeks Karen Newton was in America on the trip of a lifetime when she was shackled, transported and held for weeks on end. With tourism to the US under increasing strain, she says, β€˜If it can happen to me, i...

www.theguardian.com/us-news/2026...

21.02.2026 13:17 πŸ‘ 2290 πŸ” 949 πŸ’¬ 129 πŸ“Œ 118
Video thumbnail

At 9:18, 3rd period of the Finland-Switzerland women's ice hockey QF game, the ice crew came to clean the ice during a pause

What follows is the funniest use of the slo-mo alternate angle tech I've seen them use during these Olympics of one of the crew members falling

15.02.2026 00:14 πŸ‘ 7782 πŸ” 2369 πŸ’¬ 9 πŸ“Œ 176

Cannot stress enough how cost effective an intervention clean indoor air can be.

Any rational cost/benefit analysis would make this a no-brainer in every school in the world.

It's long past time to make this a priority here in Toronto.

14.02.2026 14:13 πŸ‘ 41 πŸ” 15 πŸ’¬ 3 πŸ“Œ 1
Preview
Supreme Court upholds Newfoundland and Labrador’s COVID-era restrictions Observers say decision affirms proper limits to liberty in medical emergencies and recognizes Canadians’ collective responsibilities to one another

For the late/west coast crowd, my latest for @cba-nationalmag.bsky.social on today's #SCC decision, where the Court ruled that Newfoundland and Labrador's COVID travel restrictions were constitutional, but they couldn't agree on just which mobility rights were violated. #cdnlaw

14.02.2026 05:00 πŸ‘ 13 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0