Pen
@crosswordhero.bsky.social
Crossword-craving covid-competent cosmology-curious rascal
Reposted by Pen
As a physician who masks in public spaces to avoid getting and transmitting COVID, it has nothing to do with anxiety & everything to do with science: not acutely killing the elderly I love & those I serve, not transmitting serious chronic autoimmune and vascular disease to 10% of those infected 1/2
I spoke to the people who continue to shape their lives around avoiding Covid and only breathing ‘clean’ air
‘Refusing to mask during an ongoing pandemic is absolutely violent and it’s undeniably participating in social murder.’
For @telegraph.co.uk
www.telegraph.co.uk/news/2025/12...
‘Refusing to mask during an ongoing pandemic is absolutely violent and it’s undeniably participating in social murder.’
For @telegraph.co.uk
www.telegraph.co.uk/news/2025/12...
Access Restricted
www.telegraph.co.uk
December 21, 2025 at 4:50 PM
As a physician who masks in public spaces to avoid getting and transmitting COVID, it has nothing to do with anxiety & everything to do with science: not acutely killing the elderly I love & those I serve, not transmitting serious chronic autoimmune and vascular disease to 10% of those infected 1/2
Reposted by Pen
Study in Helsinki indicating benefits of portable air cleaners on lowering infection risk in daycare centers, less absences & parent absences from work in intervention vs. reference (no air cleaner) groups. Cleaning indoor air is not difficult and it works.
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
The effect of room air cleaners on infection control in day care centres
The aim of this study was to assess the effectiveness of air cleaning in reducing the risk of respiratory infection in two day care centres using a si…
www.sciencedirect.com
December 21, 2025 at 5:21 AM
Study in Helsinki indicating benefits of portable air cleaners on lowering infection risk in daycare centers, less absences & parent absences from work in intervention vs. reference (no air cleaner) groups. Cleaning indoor air is not difficult and it works.
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
Reposted by Pen
The importance of Far-UVCs ability to destroy multiple pathogens simultaneously *outside the human host* cannot be overstated. Leaving no mutational space to explore, it literally creates an evolutionary DEAD END for replicating entities.
December 20, 2025 at 3:36 PM
The importance of Far-UVCs ability to destroy multiple pathogens simultaneously *outside the human host* cannot be overstated. Leaving no mutational space to explore, it literally creates an evolutionary DEAD END for replicating entities.
Reposted by Pen
PSA that self cling wrap (around $3/roll) works like a charm to keep dog booties on
December 19, 2025 at 2:20 PM
PSA that self cling wrap (around $3/roll) works like a charm to keep dog booties on
Reposted by Pen
One of the worst parts of the modern condition is having to listen to billionaires airing out the stupidest policy ideas, random musings, and other mental detritus. It’s unbearable.
December 12, 2025 at 3:04 PM
One of the worst parts of the modern condition is having to listen to billionaires airing out the stupidest policy ideas, random musings, and other mental detritus. It’s unbearable.
Reposted by Pen
“Our findings redefine SARS-CoV-2 infection as a condition of long-lasting immune compromise.”
Putting it all together:
- covid is airborne
- people are getting it repeatedly
- it’s wrecking immune systems
Please: mask, ventilate, filtrate, isolate, immunize.
www.sciencedirect.com/science/arti...
Putting it all together:
- covid is airborne
- people are getting it repeatedly
- it’s wrecking immune systems
Please: mask, ventilate, filtrate, isolate, immunize.
www.sciencedirect.com/science/arti...
Persistent Attenuation of Lymphocyte Subsets After Mass SARS-CoV-2 Infection
Growing evidence suggests that lymphocyte subsets are declined in COVID-19 patients, but it is unclear if these alterations persist after widespread e…
www.sciencedirect.com
December 7, 2025 at 10:53 PM
“Our findings redefine SARS-CoV-2 infection as a condition of long-lasting immune compromise.”
Putting it all together:
- covid is airborne
- people are getting it repeatedly
- it’s wrecking immune systems
Please: mask, ventilate, filtrate, isolate, immunize.
www.sciencedirect.com/science/arti...
Putting it all together:
- covid is airborne
- people are getting it repeatedly
- it’s wrecking immune systems
Please: mask, ventilate, filtrate, isolate, immunize.
www.sciencedirect.com/science/arti...
Reposted by Pen
This absenteeism is concerning, lament schools and workplaces who’ve been past tensing the pandemic since 2021 or 2022 while everyone lives in perpetual sickness.
November 25, 2025 at 11:15 PM
This absenteeism is concerning, lament schools and workplaces who’ve been past tensing the pandemic since 2021 or 2022 while everyone lives in perpetual sickness.
Reposted by Pen
N95s can prevent more than just Covid!
They stop colds, flus and other airborne illness.
They’re also highly effective against pollen, pollution, wildfire smoke and environmental triggers.
Many maskers haven’t been sick in years.
Respirators are pretty amazing.
They stop colds, flus and other airborne illness.
They’re also highly effective against pollen, pollution, wildfire smoke and environmental triggers.
Many maskers haven’t been sick in years.
Respirators are pretty amazing.
November 3, 2025 at 5:38 AM
N95s can prevent more than just Covid!
They stop colds, flus and other airborne illness.
They’re also highly effective against pollen, pollution, wildfire smoke and environmental triggers.
Many maskers haven’t been sick in years.
Respirators are pretty amazing.
They stop colds, flus and other airborne illness.
They’re also highly effective against pollen, pollution, wildfire smoke and environmental triggers.
Many maskers haven’t been sick in years.
Respirators are pretty amazing.
Reposted by Pen
Canada is showing global leadership in preventing airborne virus transmission with the CSA's new draft standard for respirator use (especially in healthcare) 🎉
theconversation.com/the-csas-rev...
theconversation.com/the-csas-rev...
The CSA’s revised standard on respirators should help us all breathe easier
New draft standards for respirator use recognize the importance of protecting workers and patients in health-care settings, where there is a higher risk of pathogen exposure
theconversation.com
November 3, 2025 at 9:13 PM
Canada is showing global leadership in preventing airborne virus transmission with the CSA's new draft standard for respirator use (especially in healthcare) 🎉
theconversation.com/the-csas-rev...
theconversation.com/the-csas-rev...
Reposted by Pen
I just want to make this *abundantly clear*.
When “experts” say COVID-19 is mild for kids…
THEY HAD, AND HAVE NO IDEA WHAT TEN YEARS WORTH OF INFECTIONS WILL CAUSE.
When “experts” say COVID-19 is mild for kids…
THEY HAD, AND HAVE NO IDEA WHAT TEN YEARS WORTH OF INFECTIONS WILL CAUSE.
October 28, 2025 at 10:20 AM
I just want to make this *abundantly clear*.
When “experts” say COVID-19 is mild for kids…
THEY HAD, AND HAVE NO IDEA WHAT TEN YEARS WORTH OF INFECTIONS WILL CAUSE.
When “experts” say COVID-19 is mild for kids…
THEY HAD, AND HAVE NO IDEA WHAT TEN YEARS WORTH OF INFECTIONS WILL CAUSE.
Reposted by Pen
This is the kind of wall I like!
October 24, 2025 at 8:46 PM
This is the kind of wall I like!
Reposted by Pen
Yes.
Yes kids should be wearing masks in schools and being given cleaner air.
Those masks should be comfy and cheap.
Why?
Because kids are getting sick with a disease that we know very little about, and what we do know, is looking problematic.
Yes kids should be wearing masks in schools and being given cleaner air.
Those masks should be comfy and cheap.
Why?
Because kids are getting sick with a disease that we know very little about, and what we do know, is looking problematic.
October 20, 2025 at 2:19 PM
Yes.
Yes kids should be wearing masks in schools and being given cleaner air.
Those masks should be comfy and cheap.
Why?
Because kids are getting sick with a disease that we know very little about, and what we do know, is looking problematic.
Yes kids should be wearing masks in schools and being given cleaner air.
Those masks should be comfy and cheap.
Why?
Because kids are getting sick with a disease that we know very little about, and what we do know, is looking problematic.
Reposted by Pen
Long COVID.
An increasing problem.
the only way to prevent it is to prevent COVID infection.
There is no cure.
@cancovsoc.bsky.social @wailofatale.bsky.social
An increasing problem.
the only way to prevent it is to prevent COVID infection.
There is no cure.
@cancovsoc.bsky.social @wailofatale.bsky.social
October 19, 2025 at 7:11 PM
Long COVID.
An increasing problem.
the only way to prevent it is to prevent COVID infection.
There is no cure.
@cancovsoc.bsky.social @wailofatale.bsky.social
An increasing problem.
the only way to prevent it is to prevent COVID infection.
There is no cure.
@cancovsoc.bsky.social @wailofatale.bsky.social
Reposted by Pen
Health Canada has released new guidelines for air quality professionals that clearly state Covid can linger in the air & respirator masks should be considered IN ADDITION to improving ventilation
🔗 www.canada.ca/content/dam/...
🔗 www.canada.ca/content/dam/...
October 18, 2025 at 5:37 PM
Health Canada has released new guidelines for air quality professionals that clearly state Covid can linger in the air & respirator masks should be considered IN ADDITION to improving ventilation
🔗 www.canada.ca/content/dam/...
🔗 www.canada.ca/content/dam/...
Reposted by Pen
Good news for PEI patients and HCW staff.
Hopefully PEI health leaders understand that medical masks are not PPE. Respirator masks to keep everyone safe!!!
Hopefully PEI health leaders understand that medical masks are not PPE. Respirator masks to keep everyone safe!!!
Masks will be required in all Health P.E.I. facilities starting Oct. 14 | CBC News
Officials with Health P.E.I. say people will have to wear masks inside all of the provincial health authority’s facilities beginning next week.
www.cbc.ca
October 12, 2025 at 5:14 PM
Good news for PEI patients and HCW staff.
Hopefully PEI health leaders understand that medical masks are not PPE. Respirator masks to keep everyone safe!!!
Hopefully PEI health leaders understand that medical masks are not PPE. Respirator masks to keep everyone safe!!!
Reposted by Pen
COVID-19 and other viruses that spread through the respiratory route linked to the onset of vascular dementia.
Clean the air. Crosswords alone are not enough.
www.cidrap.umn.edu/covid-19/cov...
Clean the air. Crosswords alone are not enough.
www.cidrap.umn.edu/covid-19/cov...
COVID-19 infection associated with increased risk of new-onset vascular dementia in older adults
Prior COVID-19 infection was associated with a 41% increased risk of all-cause dementia.
www.cidrap.umn.edu
October 5, 2025 at 3:14 PM
COVID-19 and other viruses that spread through the respiratory route linked to the onset of vascular dementia.
Clean the air. Crosswords alone are not enough.
www.cidrap.umn.edu/covid-19/cov...
Clean the air. Crosswords alone are not enough.
www.cidrap.umn.edu/covid-19/cov...
Reposted by Pen
I haven't seen one single study that shows it's harmless to keep getting Covid again & again. But there are thousands of peer-reviewed studies that document long-term harms
October 4, 2025 at 3:16 PM
I haven't seen one single study that shows it's harmless to keep getting Covid again & again. But there are thousands of peer-reviewed studies that document long-term harms
Reposted by Pen
I went into a bookshop today and there was a sign on the door that said ‘masks are encouraged, please consider wearing one’. It was so refreshing to see a sign like this.
October 2, 2025 at 10:01 PM
I went into a bookshop today and there was a sign on the door that said ‘masks are encouraged, please consider wearing one’. It was so refreshing to see a sign like this.
Reposted by Pen
👏🏽👏🏽👏🏽
Never wonder whether it's COVID or FLU again.
ANNOUNCING THE FIRST combo rapid tests FOR HOME, approved by Health Canada.
Detect COVID, FLU A, and FLU B with just one swab.
This is a great tool to have ready the next time a family member isn't feeling well.
ANNOUNCING THE FIRST combo rapid tests FOR HOME, approved by Health Canada.
Detect COVID, FLU A, and FLU B with just one swab.
This is a great tool to have ready the next time a family member isn't feeling well.
September 28, 2025 at 9:57 PM
👏🏽👏🏽👏🏽
Reposted by Pen
In fact, just wear a damned mask whether you’re sneezing or not since asymptomatic transmission is significant
Again: if you are attending a meeting and start coughing or sneezing in response to an oncoming cold, excuse yourself. Or at least wear a damned mask.
Respect your colleagues.
Respect your colleagues.
September 27, 2025 at 7:33 PM
In fact, just wear a damned mask whether you’re sneezing or not since asymptomatic transmission is significant
Reposted by Pen
The fact that they are going after so many different vaccines is a dead giveaway that they want disease and death
They want to live in a post-vaccination world where they can peddle quack cures and snake oil
They want to live in a post-vaccination world where they can peddle quack cures and snake oil
September 25, 2025 at 6:47 PM
The fact that they are going after so many different vaccines is a dead giveaway that they want disease and death
They want to live in a post-vaccination world where they can peddle quack cures and snake oil
They want to live in a post-vaccination world where they can peddle quack cures and snake oil
Reposted by Pen
💯 and it's heartbreaking to see that respirator masks aren't required in healthcare to protect these kids.
You can also do your part by wearing respirators in public spaces to prevent viral transmission. Pass it on 😷
You can also do your part by wearing respirators in public spaces to prevent viral transmission. Pass it on 😷
One of the saddest things is when children have cancer, immune deficiency or need bone marrow or organ transplants.
And to add insult to injury, they’re unable to receive vaccines.
But YOU can do your part to help protect them by immunizing yourself & your family.
We are ALL in this together.
And to add insult to injury, they’re unable to receive vaccines.
But YOU can do your part to help protect them by immunizing yourself & your family.
We are ALL in this together.
September 15, 2025 at 3:42 PM
💯 and it's heartbreaking to see that respirator masks aren't required in healthcare to protect these kids.
You can also do your part by wearing respirators in public spaces to prevent viral transmission. Pass it on 😷
You can also do your part by wearing respirators in public spaces to prevent viral transmission. Pass it on 😷
Reposted by Pen
We need governments to shore up family medicine RIGHT NOW. I’m spending so much time helping friends help their parents without family docs navigate things.
We are beyond a shortage. It feels like we’re tipping into a full-blown disaster.
What to do?
1. Train and hire scribes to ….
1/2
We are beyond a shortage. It feels like we’re tipping into a full-blown disaster.
What to do?
1. Train and hire scribes to ….
1/2
a red light with a silhouette of a person in it .
ALT: a red light with a silhouette of a person in it .
media.tenor.com
September 7, 2025 at 4:16 PM
We need governments to shore up family medicine RIGHT NOW. I’m spending so much time helping friends help their parents without family docs navigate things.
We are beyond a shortage. It feels like we’re tipping into a full-blown disaster.
What to do?
1. Train and hire scribes to ….
1/2
We are beyond a shortage. It feels like we’re tipping into a full-blown disaster.
What to do?
1. Train and hire scribes to ….
1/2
Reposted by Pen
mark carney’s liberals really going from bad to worse in record time
Project 2025 mastermind invited to speak at Carney's cabinet meeting | CBC News
A prominent conservative figure in American politics and the mastermind behind Project 2025 — the infamous policy blueprint that proposed a drastic overhaul of the U.S. government — will speak to Prim...
www.cbc.ca
September 4, 2025 at 11:09 AM
mark carney’s liberals really going from bad to worse in record time