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A Kelvin

@akelvinlab.bsky.social
1.1K followers 752 following 15 posts

Emerging respiratory virus scientist. Influenza viruses, coronaviruses. 🇨🇦 Associate Professor at the University of Calgary.

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Reposted by A Kelvin
Mrs. Betty Bowers @mrsbettybowers.bsky.social · 30/08/2026
Boycott Google, as it shamelessly panders to that idiotic vulgar slob.
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Mark Hamill @markhamillofficial.bsky.social · 30/08/2026
SHOUT-OUT to Political Cartoonist extraordinaire & Member of the Order of Canada Michael de Adder, who routinely does a far better job of holding this administration accountable than the corporate media. Thank you for your attention to his brilliant satirical wit! 🙏 (also: 🤣)
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A Kelvin @akelvinlab.bsky.social · 29/04/2026
Very proud of postdoc Ernest for his presentation at the Canadian Society for Immunology @cdnimmunol.bsky.social annual meeting today in Winnipeg!
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Corcoran Lab @corcoranlab.bsky.social · 02/04/2026
journals.plos.org/plosbiology/...
journals.plos.org
Evolution of a truncated nucleocapsid protein enhances SARS-CoV-2 fitness by suppressing antiviral responses
SARS-CoV-2 has evolved to optimize its replication fitness in the human host. This study shows that a nucleocapsid gene mutation enhances production of a truncated protein that boosts viral fitness in...
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Canadian Society for Immunology @cdnimmunol.bsky.social · 11/02/2026
Excited to share our first poster detailing the CIHR III-CSI Joint symposium on Vaccines being held at CSI 2026 in Winnipeg! Don’t forget to register for the early bird discount to attend this exciting symposium (deadline Feb 26). More details on the scientific program to come soon!
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A Kelvin @akelvinlab.bsky.social · 02/03/2026
Lol. I like being called great.
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Angie Rasmussen @angierasmussen.bsky.social · 02/03/2026
“In summary, excising RNA vaccine research from the NIH research portfolio is antithetical to current goals of making America healthy.” Grateful to join the great @akelvinlab.bsky.social on why we need to document the impact of MAHA funding cuts to understand the grave consequences that will follow
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A Kelvin @akelvinlab.bsky.social · 02/03/2026
My commentary with @angierasmussen.bsky.social on the impact of defunding RNA vaccine research in the US and the potential consequences jamanetwork.com/journals/jam...
jamanetwork.com
Impacts of RNA Vaccine Research, Consequences of Defunding
In this study, Chandrabhatla and colleagues1 analyzed the US National Institutes of Health (NIH) funding of RNA-based vaccine research over a 28-year time span (1997-2025).1 During this time, $1.65 bi...
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Eric Topol @erictopol.bsky.social · 02/03/2026
"Excising RNA vaccine research from the NIH research portfolio is antithetical to current goals of making America healthy" jamanetwork.com/journals/jam... Here's what was funded in 2005 for mRNA vaccines vs pathogens and cancer jamanetwork.com/journals/jam...
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Angie Rasmussen @angierasmussen.bsky.social · 09/01/2026
First time ever! I beat @nature.com to breaking news about a hot new study that just came out. Okay, I was a co-author, but still. Thanks for featuring , @maxkozlov.bsky.social! Grateful to do such high impact scientific work w/ @akelvinlab.bsky.social www.nature.com/articles/d41...
nature.com
Client Challenge
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A Kelvin @akelvinlab.bsky.social · 08/01/2026
The full preprint can be found here if you want to see testes with decreased spermatogenesis www.biorxiv.org/content/10.6...
biorxiv.org
MPXV Clade IIb virus infection in mice leads to prolonged viral replication, macrophage infiltration, and decreased spermatogenesis in the testes
Mpox (formerly monkeypox) is caused by monkeypox virus (MPXV) and has prompted two recent global health emergencies. Clade IIb MPXV, a recently recognized subclade, has been associated with oral and g...
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A Kelvin @akelvinlab.bsky.social · 08/01/2026
Great to see our latest preprint on MPXV clade IIb infection in the testes of mice covered by @nature.com Dr Cynthia Swan of the lab did fantastic leading the study
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Onisillos @onisillos.bsky.social · 08/01/2026
“Mpox viruses have caused two public-health emergencies in the past three years, so we need to be paying attention to it.” www.nature.com/articles/d41...
nature.com
Will mpox go global again? Research shows it's evolving in curious ways
Analyses of mpox clades currently in circulation provide clues to how the virus managed to spread worldwide in 2022 — and how it might go global again.
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Nature @nature.com · 08/01/2026
Researchers are racing to understand how mpox spread globally in 2022 - and how it might do so again go.nature.com/4qNEI8O
go.nature.com
Will mpox go global again? Research shows it's evolving in curious ways
Analyses of mpox clades currently in circulation provide clues to how the virus managed to spread worldwide in 2022 — and how it might go global again.
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A Kelvin @akelvinlab.bsky.social · 03/01/2026
What we show that is new, is that there is a reduction in spermatogenesis and breakdown of the seminiferous tubules. Understanding transmission and role of semen is important; however, so is understanding longterm issues. Delayed clearance in the testes could transmit through non-semen dependence
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Angie Rasmussen @angierasmussen.bsky.social · 03/01/2026
Here’s the 1st episode (w/ corrections & apologies for spreading misinformation about HBV virion structure & mispronouncing names). Topics include: why the US isn't Denmark, aluminum salt adjuvants, and hep B If you like it, let me or @microbetv.bsky.social know! www.youtube.com/watch?v=60VR...
youtube.com
Rasmussen Retorts: The anti-vaccine calls are coming from the White House
YouTube video by MicrobeTV
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Angie Rasmussen @angierasmussen.bsky.social · 03/01/2026
@microbetv.bsky.social is a legend in both doing & teaching virology. Now that means speaking up about what Trump & RFK Jr are doing to science & public health. So when he asked if I'd join forces on a show to break it down & rant, I said “obviously.” rasmussenretorts.substack.com/p/rasmussen-...
rasmussenretorts.substack.com
Rasmussen Retorts: Episode 1
YOUR FAVORITE VIRUS AND VACCINE SUBSTACK IS NOW YOUR SECOND FAVORITE VIRUS AND VACCINE SHOW ON MICROBETV AFTER TWiV!
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A Kelvin @akelvinlab.bsky.social · 03/01/2026
@angierasmussen.bsky.social a co- author on the study wrote a fantastic post about our findings! rasmussenretorts.substack.com/p/is-that-mp...
rasmussenretorts.substack.com
Is that Mpox in Your Balls or Are You Just Happy to See This Preprint?
Deez disordered seminiferous tubules
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A Kelvin @akelvinlab.bsky.social · 03/01/2026
Very happy to share my latest preprint on clade IIb MPXV. After infection in a mouse model, the virus had highest titre in the testes with delayed clearance. This led to significant destruction in the testes and reduced sperm - what are the longterm implications? www.biorxiv.org/content/10.6...
biorxiv.org
MPXV Clade IIb virus infection in mice leads to prolonged viral replication, macrophage infiltration, and decreased spermatogenesis in the testes
Mpox (formerly monkeypox) is caused by monkeypox virus (MPXV) and has prompted two recent global health emergencies. Clade IIb MPXV, a recently recognized subclade, has been associated with oral and g...
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Angie Rasmussen @angierasmussen.bsky.social · 02/01/2026
Mpox is transmitted by sex, but is it transmitted by semen? We first need to know if the virus is actually replicating in the testes, so that’s what we set out to find, led by @akelvinlab.bsky.social Yep, there’s MPXV growing in those balls! rasmussenretorts.substack.com/p/is-that-mp...
rasmussenretorts.substack.com
Is that Mpox in Your Balls or Are You Just Happy to See This Preprint?
Deez disordered seminiferous tubules
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Glycomics Institute of Alberta @giaglyco.bsky.social · 05/11/2025
⏰ #GIA2025 kicks off tomorrow at 9 AM! We’re so excited to see everyone in UCommons 2-350 (Alfred Sorenson Community Hall, @UAlberta) or virtually. Less than 24 hours to go! 🎉 #glycotime
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Blue Oleta @blue-oleta.bsky.social · 14/09/2025
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Angie Rasmussen @angierasmussen.bsky.social · 08/09/2025
I am always so impressed by @marioskoutsakos.viralvaxlab.com’s elegant work on influenza B virus vaccines. Congratulations, Marios, on your Early Career Researcher Award! #19vaccinecongress
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Angie Rasmussen @angierasmussen.bsky.social · 08/09/2025
Kaori Sano is our Host Country Early Career Researcher Award recipient, who has done incredible work in Japan & the rest of the world on immune imprinting, antibody responses, & class switching. Congratulations, Kaori! #19vaccinecongress
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Saskia Popescu @saskiapopescu.bsky.social · 08/09/2025
Dr. @angierasmussen.bsky.social breaking down current policies and the anti-vaccine trends/rhetoric within the US that will lead to significant global health ramifications - #19vaccinecongress
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A Kelvin @akelvinlab.bsky.social · 12/08/2025
Our review of viral infection in the mammary gland is out in JVI journals.asm.org/doi/10.1128/...
journals.asm.org
Influenza infection of the mammary gland | Journal of Virology
The mammary gland is a specialized organ for producing milk, which nourishes offspring and provides critical immunological factors for early development (1, 2). During pregnancy, the mammary gland und...
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Helen Branswell 🇨🇦 @helenbranswell.bsky.social · 30/05/2025
This past flu season was a deadly one for kids. The #CDC reported today that it has been informed of another 4 pediatric flu deaths, which takes the year's to-date total to 235. The only worse season on record was the 2009 H1N1 pandemic, which was really hard on kids. www.cdc.gov/fluview/surv...
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Mark Carney @mark-carney.bsky.social · 28/04/2025
I just voted. Make sure you do, too. #CanadaStrong
Mark Carney gives a thumbs up after casting his ballot in the federal election at a polling station.
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A Kelvin @akelvinlab.bsky.social · 28/04/2025
Elbows up 🇨🇦❤️
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Hillary Rodham Clinton @hillaryclinton.bsky.social · 09/04/2025
Are you a woman who changed your name when you got married? Congress is considering a bill that could make it much harder for you to vote. Call your rep—this is not a drill. indivisible.org/resource/cal...
Graphic: As many as 69 million American women lack access to valid birth certificates
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Kim O 🇨🇦 @toolcutie.bsky.social · 28/03/2025
Wab Kinew is a true leader.
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Canadian Resistance Front @iamnotasalmon.bsky.social · 28/03/2025
VOTE #calgary
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Alt National Park Service @altnps.bsky.social · 28/03/2025
Since January, SpaceX has received over $560 million in government contracts—an amount projected to surpass $2 billion in taxpayer funding by year’s end, averaging roughly $6.1 million per day. Follow the money and see where it goes.
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Alt National Park Service @altnps.bsky.social · 22/03/2025
Elon is upset that the public is staying informed. So many threats from him lately. We are public servants, not Elon servants.
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Rory Mulloy @rorymulloy.bsky.social · 02/03/2025
Pre-print is up! SARS-2 produces a truncated N protein to antagonize multiple antiviral pathways. A very collaborative project in the @corcoranlab.bsky.social with @nogasharlin.bsky.social, Danyel Evseev, and Max Bui-Marinos, and of course the boss Jenn Corcoran www.biorxiv.org/content/10.1...
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Corcoran Lab @corcoranlab.bsky.social · 27/02/2025
Our newest work reveals that SARS-CoV-2 evolved to produce a truncated version of its N protein to antagonize antiviral responses. This 'mini' N, called N*M210, sequesters dsRNA, blocks interferon activation, defeats RNaseL & disassembles stress granules and p-bodies. www.biorxiv.org/content/10.1...
biorxiv.org
A truncated SARS-CoV-2 nucleocapsid protein enhances virus fitness by evading antiviral responses
Viruses face a selective pressure to evade cellular antiviral responses to control the outcome of an infection. However, due to their limited genome size, viruses must adopt unique strategies to confr...
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Alt National Park Service @altnps.bsky.social · 24/02/2025
If you feel unsafe doing this, fly a Star Wars Rebellion Alliance flag instead—just tell people you’re a fan of Star Wars. ;)
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Alt National Park Service @altnps.bsky.social · 24/02/2025
Join us in solidarity—fly your American flag upside down, the traditional signal of distress and extreme emergency.
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Angie Rasmussen @angierasmussen.bsky.social · 21/02/2025
Strong women and cocktails make everything better @akelvinlab.bsky.social @sammaciag.bsky.social
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Madhu Pai, MD, PhD @madhupai.bsky.social · 16/02/2025
Who did this?
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Ryan Geddie @ryangeddie.bsky.social · 07/02/2025
I just lost my job, along with most of my coworkers, due to the illegal grant freeze. I worked at an organization that -helped veterans who have lost a limb -Assisted elderly and disabled people -Helped hospitals better treat people who have lost limbs
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A Kelvin @akelvinlab.bsky.social · 05/02/2025
Those are nice floors!
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A Kelvin @akelvinlab.bsky.social · 05/02/2025
So horrific
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Di Knit This @diknitthis.bsky.social · 22/01/2025
Here I am! Ready to fill everyone’s feed with cozy knits, especially on this blistering cold day (it’s -20 Celsius with the windchill over here). What’s the weather like where you are? #knittingismytherapy #knitters #knitting #knittersgonnaknit #diknitthis
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A Kelvin @akelvinlab.bsky.social · 29/12/2024
Christmas mug 2024.
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Angie Rasmussen @angierasmussen.bsky.social · 25/12/2024
Thanks to @akelvinlab.bsky.social for giving me this crocheted F-bomb to drop on my enemies
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Angie Rasmussen @angierasmussen.bsky.social · 14/12/2024
Vaccines are under attack like never before and pathogens just don’t stop emerging, so in related news... I’m honored to lead Vaccine & face these challenges w/ my co-Editors-in-Chief Florian & Ivan. I’m ready to elevate vaccine research, defend evidence-based policy, & stand up for public health!
Tweet from @Els_Vaccine: welcoming our incoming Vaccine Editors-in-Chief: @IvanHung2 (Ivan Hung), @angie_rasmussen (Angie Rasmussen), & @florian_krammer (Florian Krammer). Looking forward to work with them on establishing the journal further as a platform for evidence-based vaccination policies and critical vaccine research and development!

Pictures of (L to R) Ivan Hung (good looking dude with black hair wearing a purple tie and a dark suit and with a wry clever expression), Angie Rasmussen (tired looking blonde woman in a lab coat who looks like she’s about to make some snide comment), Florian Krammer (also good looking dude with brown hair and a goatee who is wearing sunglasses and smiling so also looks cool)
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André Picard @picardonhealth @picardonhealth.bsky.social · 06/12/2024
Montréal -- The Tragically Hip (live 2000). A tribute to the 14 victims of the Polytechnique massacre Dec. 6, 1989 youtu.be/PaLb52ILCgw #femicide
youtu.be
The Tragically Hip - Montréal (Live From Molson Center, Montréal/2000)
YouTube video by TheTragicallyHipVEVO
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Angie Rasmussen @angierasmussen.bsky.social · 04/12/2024
Grateful to @smritimallapaty.bsky.social for covering our analysis of host transcriptional infection signatures at the Huanan market! Still not the “smoking raccoon dog” but getting closer… www.nature.com/articles/d41...
nature.com
Sick animals suggest COVID pandemic started in Wuhan market
A preliminary analysis takes a closer look at genomic data collected at the market.
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A Kelvin @akelvinlab.bsky.social · 27/11/2024
Fantastic hearing Dr Theresa Tam speak about Health Emergency Readiness Canada at the Canadian Immunization Conference this morning
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