Aleeza Gerstein's Avatar

Aleeza Gerstein

@acgerstein.bsky.social

Associate professor in microbiology (human fungal pathogens) & statistics (really just evolutionary genetics) at UManitoba in Winnipeg πŸ‡¨πŸ‡¦ Keeps two small humans alive. Served with a side of politics. Because it's 2025. (she/her) )'(

2,633 Followers  |  1,369 Following  |  277 Posts  |  Joined: 22.08.2023  |  1.835

Latest posts by acgerstein.bsky.social on Bluesky


#meanwhileInCanada

21.02.2026 21:52 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

In 2024 a CPC sponsored petition of non-confidence in the 🍁Govt had ~387,000 signatures. Now an official petition for all federal party leaders to obtain top security clearance has ~31,000 signatures. What's more important than that? Signing is quick & easy. Let's keep it rolling on all SM.

11.02.2026 14:03 β€” πŸ‘ 5    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
A vibrant, wide-angle photo of a colorful outdoor mural promoting the "Super Bowl LX Apple Music Halftime Show." The mural is painted on a long blue wall in a sunlit, tropical setting with real palm trees and bright pink bougainvillea flowers cascading over the top.

The artwork features a playful, surreal collage of cultural and football-themed elements:

    Central Text: The Apple Music logo in bold yellow and red 3D lettering is flanked by "SUPER BOWL LX" above and "HALFTIME SHOW" below.

    Iconic Imagery: Large illustrations of a golden trumpet, pink sunglasses, maracas, dominoes, and a cup of coffee with a musical note in the foam.

    Football Elements: Brown footballs are depicted growing on palm trees like coconuts and resting on the ground.

    Foreground: A young girl in a yellow dress walks along the sidewalk in front of the mural, passing a small goalpost illustration where a green parrot is perched.

The overall aesthetic is warm, festive, and celebrates a fusion of Latin-inspired culture and American football.

A vibrant, wide-angle photo of a colorful outdoor mural promoting the "Super Bowl LX Apple Music Halftime Show." The mural is painted on a long blue wall in a sunlit, tropical setting with real palm trees and bright pink bougainvillea flowers cascading over the top. The artwork features a playful, surreal collage of cultural and football-themed elements: Central Text: The Apple Music logo in bold yellow and red 3D lettering is flanked by "SUPER BOWL LX" above and "HALFTIME SHOW" below. Iconic Imagery: Large illustrations of a golden trumpet, pink sunglasses, maracas, dominoes, and a cup of coffee with a musical note in the foam. Football Elements: Brown footballs are depicted growing on palm trees like coconuts and resting on the ground. Foreground: A young girl in a yellow dress walks along the sidewalk in front of the mural, passing a small goalpost illustration where a green parrot is perched. The overall aesthetic is warm, festive, and celebrates a fusion of Latin-inspired culture and American football.

I'm going to do a thread of all the references and context behind Bad Bunny's performance and what it means for Puerto Ricans to see this on the biggest stage.

The opening title screen is a street mural in Puerto Rico that comes to life with footballs as coconuts.

Follow along!

09.02.2026 17:08 β€” πŸ‘ 3600    πŸ” 1315    πŸ’¬ 69    πŸ“Œ 177
Preview
β€˜We are one people:’ Canadian consulate set to officially open in Greenland | CBC News A delegation of Inuit from Canada is in Greenland for the official opening of the new Canadian consulate in the capital of Nuuk, both to show solidarity with Greenlandic Inuit and to bring a stern mes...

Inuit delegation in Greenland for opening of Canadian consulate has a message for Trump: 'Back off' #Canada #Greenland

Canada becomes one of the first countries to open a consulate in Greenland following U.S. president's threats

www.cbc.ca/news/politic...

06.02.2026 13:45 β€” πŸ‘ 110    πŸ” 38    πŸ’¬ 2    πŸ“Œ 1

I’m in.

31.01.2026 04:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

#someGoodNews

31.01.2026 04:08 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I was maybe 2.5 years into my position as an Assistant Professor when my phone rang, and it was Kirsty Duncan, the new federal science minister, calling out of the blue. I had never met her. She asked me what she could do for early career investigators. /1

26.01.2026 22:51 β€” πŸ‘ 95    πŸ” 22    πŸ’¬ 2    πŸ“Œ 0

πŸ‡¨πŸ‡¦ We should also push our government to end the Safe Third Party Agreement. This blocks anyone who is in the US from applying for refugee status in Canada. The US is not a safe country for refugees. People who are following the rules and doing everything right are being disappeared into ICE custody.

26.01.2026 18:36 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Meanwhile Carney has cut three important Agriculture Canada research stations and three long term research field stations. Short-sighted when we will need this research desperately under climate change. 665 jobs lost in agricultural research.

26.01.2026 03:59 β€” πŸ‘ 8    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0
photo of march, signs for renee good and against ICe, crowded street.

photo of march, signs for renee good and against ICe, crowded street.

this photo. minneapolis. πŸ’œ

πŸ“·οΈ Alex Kormann/Star Tribune

23.01.2026 22:04 β€” πŸ‘ 13137    πŸ” 3505    πŸ’¬ 113    πŸ“Œ 218

I met an absolutely lovely academic who asked whether my department back home is affected by ICE -- a question dramatizing how little info is getting out.

For the record, the small example I chose:

My dept has a carpool to pick up grad students of color who can't safely commute to campus alone.

22.01.2026 19:52 β€” πŸ‘ 2234    πŸ” 775    πŸ’¬ 16    πŸ“Œ 13

Sherbrook (anywhere without separated lanes) seems generally awful. I’ll admit to biking more on sidewalks in the past two months than I have since I was probably 5 years old. Alas.

21.01.2026 03:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Counterpoint: today was an extremely enjoyable cycling day - the cycling lanes were more clean than they’ve been in ages.

21.01.2026 02:24 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Update: the sidewalk over the bridge has finally been cleared, as of this morning. Apologies for taking a photo, it was chilly. This means that for *15* days this bridge was impassable to anyone with a mobility aid or pushing a stroller. 15 days. #activeTransportation #Winnipeg

21.01.2026 00:04 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I bet it was an enjoyable walk!

20.01.2026 17:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Several times this winter, I have gotten to the campus bike shed and then panicked as I look into my bag, thinking my laptop might not be there. Luckily, so far it has been each time, but I see myself in this post.

20.01.2026 17:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Thanks! I’ve created a starter pack to make following them easy.

go.bsky.app/3aaJKdt

12.01.2026 02:27 β€” πŸ‘ 48    πŸ” 26    πŸ’¬ 5    πŸ“Œ 3
Preview
Renfrew Christie Dies at 76; Sabotaged Racist Regime’s Nuclear Program

Holy hell, what an obituary

15.01.2026 16:57 β€” πŸ‘ 4924    πŸ” 1662    πŸ’¬ 178    πŸ“Œ 507

why you hating on neanderthals?

12.01.2026 23:01 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
Iconic Rod Peeler photo of him standing beside one of his real estate for sale signs from a 2017 CBC article.

Iconic Rod Peeler photo of him standing beside one of his real estate for sale signs from a 2017 CBC article.

Just look at this phenomenal content currently at the top of r/winnipeg.

09.01.2026 20:14 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Every politics/politics-adjacent journalist in every jurisdiction should ask this of their elected officials. This should have happened years ago; the next best time is today.

Thanks for asking them in Winnipeg/Manitoba, @bkives.bsky.social

09.01.2026 20:00 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Winter morning with hoarfrost on trees and different colours from light pink to deep blue in the sky.

Winter morning with hoarfrost on trees and different colours from light pink to deep blue in the sky.

How did humanity get so ugly when the world is so beautiful?

09.01.2026 15:04 β€” πŸ‘ 18    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Blue skies and hoarfrost trees with a field of snow

Blue skies and hoarfrost trees with a field of snow

Blue skies and hoarfrost tree

Blue skies and hoarfrost tree

Blue skies and hoarfrost trees with the moon

Blue skies and hoarfrost trees with the moon

Winter moment of zen for a world that seems to have gone crazy. Hoarfrost morning #3! This time with blue skies and a beautiful moon view.

Everyone @umanitoba.bsky.social should really take a morning walk today, it’s utterly beautiful out there.

07.01.2026 15:15 β€” πŸ‘ 18    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This is the correct answer

07.01.2026 02:05 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Plowed bike lane down to the pavement

Plowed bike lane down to the pavement

Hoarfrost on University of Manitoba campus trees

Hoarfrost on University of Manitoba campus trees

On the other hand, @umanitoba.bsky.social gets a 10/10 from me so far for this winter for clear bike paths. This is how you do. Bonus pic- beautiful hoarfrost on campus this morning!

05.01.2026 15:40 β€” πŸ‘ 11    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Perfectly plowed road with snow windrows covering the bike lane

Perfectly plowed road with snow windrows covering the bike lane

Snow windrows from the raod blocking access to the pedestrian and bike signal buttons

Snow windrows from the raod blocking access to the pedestrian and bike signal buttons

Huge windrow blocking most of the pedestrian path over a major bridge

Huge windrow blocking most of the pedestrian path over a major bridge

I admit I have no domain expertise in this, but surely it can't be that hard to schedule the sidewalk and bike lane plow to come after the road one? Alas, I think this is a feature, not a bug, for #Winnipeg, which purposefully prioritizes cars over #activeTransportation at every opportunity.

05.01.2026 15:40 β€” πŸ‘ 15    πŸ” 2    πŸ’¬ 4    πŸ“Œ 1

Rad. Thanks! And agreed!

02.01.2026 04:21 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I am teaching scientific writing in the winter - is it okay if I paraphrase some of the document you have written to help me explain to my UG students why I have a strict "no genAI policy" in my classroom? I will add a full attribution to you at the bottom of the slides, of course!

24.12.2025 18:57 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Terrible snow clearing in Winnipeg completely burying sidewalk beside very clear road.

Terrible snow clearing in Winnipeg completely burying sidewalk beside very clear road.

Here’s the β€œpath” along Academy heading east towards the bridge after Stafford last night. There’s a sidewalk somewhere underneath there.

22.12.2025 17:21 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Hi Nicole - I was too busy simultaneously poorly parenting and ineffectively working to check bsky. Hope you got some good quotes?

18.12.2025 22:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@acgerstein is following 20 prominent accounts