Rachel Adelson's Avatar

Rachel Adelson

@rka.bsky.social

Editor and writer; science & health literacy.

69 Followers  |  312 Following  |  16 Posts  |  Joined: 06.09.2023  |  1.8826

Latest posts by rka.bsky.social on Bluesky

Post image 15.10.2025 18:59 โ€” ๐Ÿ‘ 1080    ๐Ÿ” 242    ๐Ÿ’ฌ 34    ๐Ÿ“Œ 26

If youโ€™re a person who cares about not disabling and harming other human beings, including children, you must know that nearly half of COVID cases are asymptomatic, that Covid spreads before symptoms begin, and that you have a responsibility not to harm others. That is simply humanity.

14.10.2025 15:26 โ€” ๐Ÿ‘ 195    ๐Ÿ” 40    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

The framing โ€œitโ€™s unreasonable to ask me to maskโ€ reminds me of climate change discussions - โ€œitโ€™s unreasonable to ask for net zeroโ€ etc - bc ppl think of the politics as more โ€œrealโ€ than the science. Sometimes things are hard or unfair but reality and science donโ€™t care

14.10.2025 15:24 โ€” ๐Ÿ‘ 218    ๐Ÿ” 52    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 2
Preview
More measles in South Carolina as US nears 1,600 confirmed cases

The US is on track to lose its measles elimination status this year or early next year.
The current public health leadership seems intent to ignore the outbreak until more children die avoidable deaths.
The vaccine is the most effective way to end the outbreak.
www.cidrap.umn.edu/measles/more...

15.10.2025 21:27 โ€” ๐Ÿ‘ 85    ๐Ÿ” 26    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 5

The regional Canadian COVID forecast can be found here: bsky.app/profile/mori...

15.10.2025 01:08 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Safe Care Ontario Advocating for universal masking protections in healthcare and other mitigation tools. Airborne pathogens like SARS-CoV-2, the virus that causes the COVID-19 disease, pose a risk to EVERYONE's health ...

COVID outbreak risk remains in #ONhealth hospitals without layers of protection.

Universal masking in ALL areas of #Ontario hospitals is essential for safe healthcare access.

Let regional decision-makers know this is a priority.

@safecare.initiative.works
Take action:
safecare.initiative.works

15.10.2025 01:08 โ€” ๐Ÿ‘ 11    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2

Since I read discourse today, a reminder:

If everyone took their COVID shots, if we had contact tracing & prompt use of post-exposure antivirals, and if we had clean indoor air standards; we could get the reproduction number for SARS-CoV-2 well below 1 & keep it there.

Until then, wear your mask.

14.10.2025 21:26 โ€” ๐Ÿ‘ 17    ๐Ÿ” 7    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Protein Powders and Shakes Contain High Levels of Lead - Consumer Reports CR tests of 23 popular protein powders and shakes found that most contain high levels of lead.

my latest investigation for @consumerreports.org is based on months of reporting and 60+ lab tests of leading protein supplements

we found that most protein powders and shakes have more lead in one serving than our experts say is safe to have in a day (๐Ÿงต)

www.consumerreports.org/lead/protein...

14.10.2025 16:37 โ€” ๐Ÿ‘ 6051    ๐Ÿ” 3265    ๐Ÿ’ฌ 282    ๐Ÿ“Œ 1493
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Canadians thankful for harvest or St. Lawrence voyage or something OTTAWA - Canadians nationwide are gathering with friends and family to give thanks for the harvest or a historical St. Lawrence voyage or whatever.
13.10.2025 14:09 โ€” ๐Ÿ‘ 107    ๐Ÿ” 40    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 3
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New article out this month on how doctors become fascists.

50% of German physicians joined the Nazi Partyโ€“โ€“twice the proportion of any other profession. US doctors today are arguably the most conservative in the world, and we're heading along a similar path.
drive.google.com/file/d/1CAk9...

12.10.2025 13:00 โ€” ๐Ÿ‘ 724    ๐Ÿ” 311    ๐Ÿ’ฌ 27    ๐Ÿ“Œ 42
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I hope this recent essay for The Lancet is useful as a pairing with the one above and will be read alongside it.
drive.google.com/file/d/1eDrf...

12.10.2025 19:43 โ€” ๐Ÿ‘ 68    ๐Ÿ” 15    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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To our U.S. Colleagues,

Condolences on the loss of the CDCโ€™s MMWR.

3 resources that may help
๐Ÿ‡จ๐Ÿ‡ฆ

12.10.2025 11:13 โ€” ๐Ÿ‘ 94    ๐Ÿ” 44    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2

Tens of millions of people have died from Covid.

Every country should have responded with record investments in public health infrastructure.

Instead the US government is putting us all at greater risk of more catastrophes by firing hundreds of top scientists whose job is to prevent outbreaks.

11.10.2025 22:44 โ€” ๐Ÿ‘ 1878    ๐Ÿ” 590    ๐Ÿ’ฌ 46    ๐Ÿ“Œ 18

๐Ÿ’ฏ

11.10.2025 23:19 โ€” ๐Ÿ‘ 51    ๐Ÿ” 17    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 3

I donโ€™t know who needs to hear this but the CDC is being eviscerated right now. America is not going to have any kind of outbreak response capacity after tonight. Americansโ€™ health data is no longer secure. Say goodbye to federal public health in any capacity. Itโ€™s a disaster. We wonโ€™t recover.

11.10.2025 03:05 โ€” ๐Ÿ‘ 13952    ๐Ÿ” 6192    ๐Ÿ’ฌ 520    ๐Ÿ“Œ 400
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Trump Administration Lays Off Dozens of C.D.C. Officials

This is beyond bad. All of our disease defenses are down now. We are sitting ducks. This is #RussellVought #DonaldTrump #RFKJr. They are endangering American lives with their insane crusade. These men are hazardous to your health and dangerous to the republic. www.nytimes.com/2025/10/11/u...

11.10.2025 10:08 โ€” ๐Ÿ‘ 429    ๐Ÿ” 205    ๐Ÿ’ฌ 24    ๐Ÿ“Œ 9

They have fired the staff of the CDCโ€™s Morbidity and Mortality Weekly Report and 70 Epidemic Intelligence Service officers, who are disease detectives that respond to outbreaks around the world.

I cannot emphasize enough how dangerous it is to dismantle our disease surveillance infrastructure.

11.10.2025 17:21 โ€” ๐Ÿ‘ 4549    ๐Ÿ” 2019    ๐Ÿ’ฌ 155    ๐Ÿ“Œ 99
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Hundreds of U.S. students quarantined amid measles outbreaks At least 270 unvaccinated kids are staying home from school as measles continues to spread nationwide. "Expect more," one expert said.

The parents of those 270 kids could get them vaccinated so the can return to school ๐Ÿคท๐Ÿฝโ€โ™€๏ธ.
www.nbcnews.com/health/healt...

11.10.2025 18:22 โ€” ๐Ÿ‘ 58    ๐Ÿ” 18    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 1
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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 authorityโ€™s facilities beginning next week.

Masks required again in all P.E.I. Health Facilities because โ€œMasks are are known to be one of those easy measures that we can implement to ensure the safety and the health of our health-care workforce and our overall health-care system"

www.cbc.ca/news/canad%E...

11.10.2025 12:29 โ€” ๐Ÿ‘ 65    ๐Ÿ” 20    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 3
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Comparative risk of post-acute sequelae among adults following SARS-CoV-2 or influenza virus infection: A retrospective cohort study among United States adults Author summary Why was this study done? It is known that people may suffer medical complications long after COVID-19, which are called post-acute sequelae (PAS). Similar sequelae are also known to h...

Influenza versus Cรถvid.

826 COVID vs 89 flu deaths, and within 90 days, 1,391 COVID vs 149 flu deaths, showing worse outcomes for COVID-19

Rough maths? About 10 times more fatal

journals.plos.org/plosmedicine...

11.10.2025 00:34 โ€” ๐Ÿ‘ 168    ๐Ÿ” 92    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 3

So many reasons to be a proud Canadian โ˜บ๏ธ๐Ÿ‡จ๐Ÿ‡ฆ

#cdnpoli

10.10.2025 18:54 โ€” ๐Ÿ‘ 94    ๐Ÿ” 20    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 2
Health P.E.I. is reinstating a mandatory masking policy in all of its facilities in response to the growing presence of respiratory illnesses on the Island.

Health P.E.I. is reinstating a mandatory masking policy in all of its facilities in response to the growing presence of respiratory illnesses on the Island.

Masks will be required in all Health P.E.I. facilities starting Oct. 14 https://www.cbc.ca/news/canada/prince-edward-island/pei-mask-mandate-health-facilites-9.6934985

๐—š๐—ฒ๐˜ ๐˜„๐—ฒ๐—ฒ๐—ธ๐—น๐˜† ๐˜‚๐—ฝ๐—ฑ๐—ฎ๐˜๐—ฒ๐˜€ โ‡ข CanadaHealthwatch.ca/newsletter

10.10.2025 23:53 โ€” ๐Ÿ‘ 164    ๐Ÿ” 61    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 13

Plunking air purifiers in schools in random locations given the complexity of air movement in these complicated buildings with lots of human movement was never likely to do that much. Proper air cleaning requires expert analysis of air movements compared with human activities in the spaces.

10.10.2025 23:25 โ€” ๐Ÿ‘ 12    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

5. And remember, if you believe that Covid is 'gone', you will, by definition, never, ever consider that you may have Long Covid.

/end

08.10.2025 09:33 โ€” ๐Ÿ‘ 235    ๐Ÿ” 32    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 4

The MMR vaccine is one of the most stunningly effective medical therapeutics in existence. Itโ€™s also safer than most of your everyday activities. This is simply an attempt to stop people from vaccinating.

09.10.2025 12:30 โ€” ๐Ÿ‘ 2426    ๐Ÿ” 775    ๐Ÿ’ฌ 42    ๐Ÿ“Œ 13
SHAPIRO: OK, so you've spent your career creating television without Al, and I could imagine today you thinking, boy, I wish I had had that tool to solve those thorny problems...
SIMON: What?
SHAPIRO: ...Or saying...
SIMON: You imagine that?
SHAPIRO: ...Boy, if that had existed, it would have screwed me over.
SIMON: I don't think Al can remotely challenge what writers do at a fundamentally creative level.
SHAPIRO: But if you're trying to transition from scene five to scene six, and you're stuck with that transition, you could imagine plugging that portion of the script into an Al and say, give me 10 ideas for how to transition this.
SIMON: I'd rather put a gun in my mouth.

SHAPIRO: OK, so you've spent your career creating television without Al, and I could imagine today you thinking, boy, I wish I had had that tool to solve those thorny problems... SIMON: What? SHAPIRO: ...Or saying... SIMON: You imagine that? SHAPIRO: ...Boy, if that had existed, it would have screwed me over. SIMON: I don't think Al can remotely challenge what writers do at a fundamentally creative level. SHAPIRO: But if you're trying to transition from scene five to scene six, and you're stuck with that transition, you could imagine plugging that portion of the script into an Al and say, give me 10 ideas for how to transition this. SIMON: I'd rather put a gun in my mouth.

David Simon, creator of โ€˜The Wireโ€™, being interviewed by Ari Shapiro (NPR)

09.10.2025 04:42 โ€” ๐Ÿ‘ 28275    ๐Ÿ” 8941    ๐Ÿ’ฌ 341    ๐Ÿ“Œ 917
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Bruce Arthur: The B.C. ostrich affair is not about the birds This isnโ€™t really about the ostriches, but rather it's about basic biosecurity in the age of viruses, and whether a government can make and enforce laws and policy.

The fight about the BC ostrich farm is not really about the ostriches. Itโ€™s about far more important things than that. www.thestar.com/opinion/star...

09.10.2025 02:06 โ€” ๐Ÿ‘ 99    ๐Ÿ” 42    ๐Ÿ’ฌ 12    ๐Ÿ“Œ 5
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In the aftermath of Jane Goodallโ€™s passing, @keriannmcgoogan.bsky.social can feel only immense gratitudeโ€”not just for Goodallโ€™s scientific contributions but for the way she inspired her and countless other women to believe in their ability to make change. thewalrus.ca/jane-goodall/

07.10.2025 22:00 โ€” ๐Ÿ‘ 18    ๐Ÿ” 8    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

What timing! The "planetary health diet" has just been updated: www.theguardian.com/environment/...

08.10.2025 01:28 โ€” ๐Ÿ‘ 18    ๐Ÿ” 10    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Health Experts Recommend Standing Up At Desk, Leaving Office, Never Coming Back

Health Experts Recommend Standing Up At Desk, Leaving Office, Never Coming Back

Health Experts Recommend Standing Up At Desk, Leaving Office, Never Coming Back https://theonion.com/health-experts-recommend-standing-up-at-desk-leaving-o-1819577456/

07.10.2025 20:15 โ€” ๐Ÿ‘ 11106    ๐Ÿ” 2878    ๐Ÿ’ฌ 87    ๐Ÿ“Œ 127

@rka is following 20 prominent accounts