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Johanna Muurinen

@jmuurine

Research interests: Microbial archeology + the links between environmental resistome and superbugs in agriculture. Scientist at the University of Helsinki & chairperson of One Health Finland ry. She/her

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Latest posts by Johanna Muurinen @jmuurine

The position for a postdoc is now officially open.
I can answer any questions related to the position, but please apply only thru the university system.

jobs.helsinki.fi/job/Helsinki...

16.01.2026 13:50 👍 4 🔁 6 💬 1 📌 0
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Hienoa, että Suomessa on aktiivista porukkaa, jotka ovat laatineet Susi & suomalaiset -kansalaisaloitteen. Kiitos teille ja nostan hattua! Linkistä pääsee allekirjoittamaan kansalaisaloitteen. Jaetaan tätä eteenpäin! 🐺✨
www.kansalaisaloite.fi/fi/aloite/16...

09.01.2026 10:41 👍 80 🔁 26 💬 1 📌 3

Robert F. Kennedy Jr. has stated that the 1918 flu pandemic was caused by a lab virus from vaccine research, a defective influenza vaccine. Let’s analyze what a lie this is. First, in 1918, 107 years ago, virology was in its infancy

27.12.2025 23:42 👍 7869 🔁 2741 💬 206 📌 368

Excellent news for the end of the year!

Our project on past and present bacteria with @jmuurine.bsky.social and great collaborators got funded.

We will be looking for a postdoc for 2026-27 with expertise in bacterial genomics and/or molecular dating methods.
If interested, DM me.
Please share.

19.12.2025 18:29 👍 5 🔁 3 💬 0 📌 1

Remember: Trump or Russian propagandists might say otherwise, but Putin is not winning, and the Ukrainians are not losing.

04.12.2025 14:53 👍 2135 🔁 704 💬 46 📌 22

Great to share the latest work from our group and collaborators. First CARRIAGE study paper led by @drdaggarwal.bsky.social and the heroic efforts of Katie Bellis and Beth Blane in the lab plus all the team at @cambridge-ceu.bsky.social Huge thanks goes to the 22,000 participants of the study

02.12.2025 15:09 👍 10 🔁 11 💬 1 📌 0
Nordic AMR Conference 2026 flyer. Keynote speakers are Timothy Walsh, Dan Andersson, Claas Kirchhelle, Barth Smets and Anu Kantele. Abstract deadline 1st of December and registration opens on 8th of December..

Nordic AMR Conference 2026 flyer. Keynote speakers are Timothy Walsh, Dan Andersson, Claas Kirchhelle, Barth Smets and Anu Kantele. Abstract deadline 1st of December and registration opens on 8th of December..

The abstract deadline for Nordic AMR Conference 2026 has been extended. Also see the list of keynote speakers.
More information at www.helsinki.fi/en/conferenc...

07.11.2025 08:37 👍 2 🔁 3 💬 0 📌 0
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Opinion | We Ran the C.D.C.: Kennedy Is Endangering Every American’s Health

9 CDC Directors going back to 1977 speak out. What RFK Jr has done to our nation’s public health system "should alarm every American."

It "is unlike anything we have ever seen at the agency, and unlike anything our country has ever experienced." www.nytimes.com/2025/09/01/o...

01.09.2025 11:23 👍 11850 🔁 5145 💬 322 📌 261
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UCL – University College London UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).

Excited to say we’re hiring 😊. We’re looking for a post-doc in ancient pathogen genomics to join our friendly supportive team in London at @ugiatucl.bsky.social. Start date January 2026.

www.ucl.ac.uk/work-at-ucl/...

01.09.2025 10:09 👍 65 🔁 83 💬 2 📌 6
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What a week! 🎉 Big thanks to @isba11.bsky.social for hosting an incredible ISBA conference — so well organized and full of great science.

29.08.2025 19:32 👍 66 🔁 28 💬 0 📌 2
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A huge thanks to all the amazing speakers and participants at #SPAAM7 yesterday 🧬🙌

The sessions were full of inspiring talks and great discussions!✨

27.08.2025 15:45 👍 15 🔁 6 💬 1 📌 1
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Yesterday I discovered that ChatGPT's PhD-level expertise didn't extend to bird anatomy. This morning I thought, perhaps I was being too hard on the half-trillion-dollar company. Birds are a little weird, anatomically speaking. Let's try something more familiar. A mammal. Behold.

14.08.2025 14:16 👍 417 🔁 122 💬 48 📌 25
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Gain of Fiction: How COVID Origins Motivated Defunding of U.S. Science | Think Global Health Defunding scientific research in the United States has halted disease cure studies amid multiple infectious crises

Gain of Fiction: How COVID Origins Motivated Defunding of U.S. Science

@ggronvall.bsky.social explains how in recent weeks, the Trump administration—including NIH Director Bhattacharya—has rationalized the defunding of scientific research by citing COVID-19's lab leak theory.

29.05.2025 14:48 👍 38 🔁 21 💬 4 📌 4
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Pre-European contact leprosy in the Americas and its current persistence Leprosy, primarily caused by Mycobacterium leprae, is considered a disease introduced into the Americas during European colonization. However, the recent discovery of a second pathogen causing leprosy...

Did leprosy exist in the Americas before European invasion? Our lab #aDNA study at @institutpasteur.bsky.social supervised by @nrascovan.bsky.social in collab with @avanzich.bsky.social (CSU) finds M.lepromatosis in pre-colonial Ancestors from North and South America www.science.org/doi/10.1126/...

29.05.2025 21:08 👍 52 🔁 23 💬 4 📌 3

Describe your work in one gif

29.05.2025 17:16 👍 2 🔁 0 💬 0 📌 0

#MicroSky #MicrobiomeSky

27.05.2025 09:28 👍 3 🔁 0 💬 0 📌 0

Here’s the thing about suggesting “cooking classes” as an alternative to insulin for diabetics.

It’s ignorant. It’s ableist. It’s eugenicist. We know all of this.

It’s also incredibly privileged.

It assumes that healthy eating is accessible to everyone & that not doing it is a choice 🧵

26.05.2025 23:46 👍 541 🔁 143 💬 22 📌 11

Suomen Kauppakamari on erikoisessa asemassa: ei viranomainen, mutta sillä on lakisääteisiä tehtäviä, kuten kauppatodistusten ja alkuperätodistusten myöntäminen. Näihin asioihin tulee myös valtion rahoitusta – eli meidän verorahoja.
💸🤔 1/8

19.05.2025 03:47 👍 98 🔁 22 💬 2 📌 1
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Sture-setä on taas reilu jätkä. Napannut kuvakaappuksen mun face-päivityksestä ja jakanut Twitteriin. Sieltähän sitten kaikki röllit löysi tiensä mun faceen.

Jep, oon facessa mun päivitykset on olleet pääosin julkisia. Eipä ole enää. Lähdin Twitteristä, kun halusin eroon noista.

18.05.2025 15:03 👍 380 🔁 17 💬 37 📌 2

blaOXA-58. On kyllä bakteerien geeni jos sillä on jotain väliä. Perustelu on että laajensi ymmärrystäni antibioottiresistenssistä silloin kun aloittelin väikkäriä.

27.04.2025 11:52 👍 2 🔁 1 💬 0 📌 0
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HS Visio | Nälkämaan ihme: Suomen surkein kolkka jättää nyt kaikki muut taakseen, eikä sen pitäisi olla mahdollista Kainuun talous on kasvanut huimaa vauhtia, ja ihmeet ovat seuranneet toisiaan. HS meni katsomaan, mitä kuilun partaalla käyneessä maakunnassa oikein tapahtuu.

Todella mielenkiintoinen juttu. Ja Onnistuu myös mielestäni hienosti selittämään kestävyyden taloudellisen ulottuvuuden viimeisessä osassa. www.hs.fi/visio/art-20...

27.04.2025 08:23 👍 3 🔁 0 💬 0 📌 0
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PhD Timeline xkcd.com/3081

25.04.2025 15:32 👍 60137 🔁 20579 💬 591 📌 831

Äitini on tällainen henkilö, ollut varmaan aina. Siivoaa, havannoi ja pitää kunnossa talonsa takana olevaa metsikköä.

21.04.2025 07:04 👍 1 🔁 0 💬 0 📌 0

It's time for MEGA: let's make Europe great again! The Nazis & Operation Paperclip crippled European science & culture. Now the US is conducting its own purge. The EU should invest billions into academia, set up new programmes and research centres. Should have done this before Brexit already.

14.03.2025 11:43 👍 44 🔁 12 💬 3 📌 31
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Finland invests in research excellence – new funding call by Research Council of Finland to support recruitment of international talents The Research Council of Finland (RCF) has launched a funding call to improve universities’ ability to recruit international experts to Finland. In line with the RCF’s strategy, the call wi...

Are you a professor or assistant professor level researcher in the US or elsewhere outside of Finland? Looking for new opportunities in an inspiring and well-connected research environment? Finland might be just the place for you.

Reach out to Finnish universities to explore what’s possible.

16.04.2025 12:23 👍 96 🔁 71 💬 2 📌 2

Ei varmaan enää voi allekirjoittaa? Oli pieni ongelma sähköpostin kanssa ehdokkuuteni alkutaipaleella niin on mennyt kaikenlaista ohi. Olen ehdolla Sipoossa.

10.04.2025 21:27 👍 0 🔁 0 💬 0 📌 0

To wrap this already long thread up, a reminder: now that Europe has to rearm, we really, really need to remember these lessons of the past.

Finland wasn’t the only country to understand that strong defence requires a strong society.

But our current crop of politicians seem to have forgotten it.

27.03.2025 09:19 👍 347 🔁 84 💬 2 📌 6
We sequenced a dozen metagenomes!!!

You won't believe what happened next...

We sequenced a dozen metagenomes!!! You won't believe what happened next...

🦠🧫🖥🧬🧪🔬
Every metagenomic paper without experimental design:

25.03.2025 13:14 👍 31 🔁 3 💬 2 📌 1

Kiitos vinkeistä! Itse olen toistaiseksi käyttänyt sitä vain kielen parantamiseen ja jonkun verran koodausapuna. Siinä se on erityisen hyvä, kielimalli kun on.

26.03.2025 16:40 👍 1 🔁 0 💬 0 📌 0
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Jo melkein puolet suomalaisista uskoo Yleisradion olevan politisoitunut uutislähde.

Kymmenen vuotta disinformaatiota ja oikeistopopulismia on vetänyt Suomea syvälle suohon.

Trumpin Amerikan meininki saadaan tännekin, jos oikeisto ei lakkaa uskomasta tyhmään paskapuheeseen.

25.03.2025 06:05 👍 274 🔁 25 💬 15 📌 6