Claas Kirchhelle's Avatar

Claas Kirchhelle

@kirchhelle.bsky.social

Historian of bugs & drugs: interested in #microbes #antibiotics #vaccines #phages; author of: Pyrrhic Progress (2020), Bearing Witness (2021), Typhoid (2022), Fear & Fever (2024) - Associate Professor INSERM (CERMES3, Paris): https://www.bugsdrugs.org/

1,485 Followers  |  389 Following  |  52 Posts  |  Joined: 11.10.2023  |  2.2409

Latest posts by kirchhelle.bsky.social on Bluesky

Post image Post image Post image Post image

No better place to geek out - and annoy the family - than Micropia in Amsterdam!

07.08.2025 10:41 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

"When the first of August came round, the Professor realized he had pleasantly trifled away nearly two months at a task which should have taken little more than a week."

--Willa Cather, 1925 and timeless

01.08.2025 12:17 β€” πŸ‘ 724    πŸ” 199    πŸ’¬ 15    πŸ“Œ 35
Post image

πŸ” What is TARGetAMR? It’s more than an acronym - we are a collaborative network driving innovation in the fight against antimicrobial resistance πŸ”¬
🧬By combining genomics and trans-disciplinary expertise, we’re working to reduce AMR and improve global health
#AMR #Genomics

01.08.2025 14:54 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

It's that time again. Sounding the Exeter #academicjob klaxon! 3yr Research Fellow post with a focus on environmental-social-health inequalities, working with my excellent colleague Rebecca Lynch in Egenis. Come and join us! #sts #sustainability #medsoc #anthropology

19.06.2025 17:01 β€” πŸ‘ 17    πŸ” 18    πŸ’¬ 1    πŸ“Œ 2
Preview
Therapeutic innovation in drug repurposing: Challenges and opportunities Drug repurposing leverages existing drugs for new therapeutic uses, offering significant opportunities but facing challenges such as financial and reg…

Interested in drug repurposing? Although this strategy can represent a short-cut to new therapies, it is not without its pitfalls. We (UCL's Repurposing Therapeutic Innovation Network) wrote a review on how to exploit repurposing for maximising success! www.sciencedirect.com/science/arti...

03.07.2025 07:51 β€” πŸ‘ 9    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
Preview
(PDF) Beyond breakpoint – reconceptualising AMR as a symptom of planetary stress PDF | On Jun 19, 2025, Claas Kirchhelle and others published Beyond breakpoint – reconceptualising AMR as a symptom of planetary stress | Find, read and cite all the research you need on ResearchGate

Some weekend reading:πŸ”πŸŒπŸ“–
Claas Kirchhelle and Adam P. Roberts
Beyond Breakpoint: Reconceptualising AMR as a symptom of planetary stress @kirchhelle.bsky.social

www.researchgate.net/publication/...

27.06.2025 13:30 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Wow, what an opportunity for bio-archaeologists! Looking forward to reading the publications over the coming years!

27.06.2025 05:58 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Post image

"The Mask" by @brunostrasser.bsky.social and #thomasschlich is out today. I have listened to talks and seen some papers and cannot wait to read this.

24.06.2025 11:52 β€” πŸ‘ 57    πŸ” 16    πŸ’¬ 0    πŸ“Œ 1

Plenty studies showing that your postcode is a better predictor of your health outcomes than your genome.

22.06.2025 06:43 β€” πŸ‘ 1425    πŸ” 486    πŸ’¬ 53    πŸ“Œ 13
Beyond breakpoint – reconceptualising AMR as a symptom of planetary stress npj Antimicrobials and Resistance - Planetary boundaries range from climate change to biosphere integrity. They define the safe space for humanity. Ecosystem impacts on microbes are missing from a...

Excited to share a new commentary with @gcagatgcaatg.bsky.social in NPJ #Antimicrobials & Resistance on the need to expand narrow clinical approaches & reconceptualise #AMR within a #planetaryboundaries framework:

www.nature.com/articles/s44...

@cermes3.bsky.social @willhgaze.bsky.social #histmed

19.06.2025 11:51 β€” πŸ‘ 11    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
Preview
Without Borders Media Fellowship - Médecins Sans Frontières(MSF)/Doctors Without Borders MSF is looking for journalists, photographers, filmmakers, and newsrooms to work together, build communities of practice and support humanitarian actors to better understand crises and contexts, and w...

πŸ“’ The deadline for the MΓ©decins Sans FrontiΓ¨res(MSF) South Asia #WithoutBordersMediaFellowship has been extended to 30 June 2025!

GARDP is proud to support this opportunity for journalists across South Asia through a grant on antimicrobial resistance (AMR).

ApplyπŸ‘‡
msfsouthasia.org/without-bord...

17.06.2025 08:58 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Advertisement poster roundtable showing book cover of the Politics of Zoonoses.

Advertisement poster roundtable showing book cover of the Politics of Zoonoses.

On June 19th (13:30-15:00 CET), join us in Paris (CNRS campus Villejuif) for a roundtable on FrΓ©dΓ©ric Keck's new book on the politics of #zoonoses (DΓ©couverte 2024; soon out in English). Discussions in πŸ‡«πŸ‡·πŸ‡¬πŸ‡§

You can also join online: cnrs.zoom.us/j/9512659974...

@cermes3.bsky.social

11.06.2025 11:45 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Preview
Long-term effects of azithromycin mass administration to reduce childhood mortality on Streptococcus pneumoniae antimicrobial resistance: a population-based, cross-sectional, follow-up carriage survey Azithromycin MDA is associated with macrolide resistance that persists and potentially spreads to untreated populations. The co-existence of multidrug resistance and transmissible resistance on integr...

Important finding. Widespread antibiotic use, with best intentions, has long term #AMR consequences.

"Azithromycin MDA is associated with macrolide resistance that persists and potentially spreads to untreated populations."
#IDSky #ClinMicro #MedSky @thelancetinfdis.bsky.social

03.06.2025 08:24 β€” πŸ‘ 29    πŸ” 8    πŸ’¬ 5    πŸ“Œ 0
Post image

We have officially moved in.

Our Pop-Up Science Shop will be open to the public from 7th July until 3rd August 3025.

Find us in the St David's shopping centre in Cardiff near John Lewis, Zara and Apple.

Learn about the microbial world in, on and around us.

Including the black death.

02.06.2025 17:07 β€” πŸ‘ 22    πŸ” 11    πŸ’¬ 1    πŸ“Œ 1

TODAY

27.05.2025 08:19 β€” πŸ‘ 1    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

@engelmal.bsky.social @mcbresalier.bsky.social @sjvanders.bsky.social @annakspeaking.bsky.social

23.05.2025 15:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Post image Post image 23.05.2025 15:20 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Post image Post image Post image Post image

An inspiring two days discussing the role of platforms in biomedicine @cermes3.bsky.social & touring the real platforms @pasteur.fr. Thanks to all labs for hosting us! The tour of Pasteur's crypt was an extra treat - including finding Metchnikoff in the blue plastic box... @millieqed.bsky.social

23.05.2025 15:19 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Optimising agricultural microbiology was already at the heart of one of the first international microbial development programmes, the UNESCO Microbiological Resource Centres (MIRCENs). Key now as then is to ensure actual sustainable access to resulting resources.

20.05.2025 11:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Further particulars, page 1 (too much text to reproduce here). Contact:  anna_greithanner@psych.mpg.de.

Further particulars, page 1 (too much text to reproduce here). Contact: anna_greithanner@psych.mpg.de.

Further particulars, page 2.  (too much text to reproduce here). Contact:  anna_greithanner@psych.mpg.de.

Further particulars, page 2. (too much text to reproduce here). Contact: anna_greithanner@psych.mpg.de.

Interesting #HistPsych post: the Max Planck Institute of Psychiatry is looking to hire an archivist for their historical archive.

20.05.2025 11:13 β€” πŸ‘ 14    πŸ” 6    πŸ’¬ 0    πŸ“Œ 1

Wonderful #STS and history job opportunities on #antibiotic innovation coming up at the University of Vienna!

13.05.2025 19:49 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
Preview
Hunting extreme microbes that redefine the limits of life An adventurous survey of inhospitable habitats unearths extraordinary organisms that pose challenging research questions.

"In contrast to some cultured, slow-growing archaea, populations of which double over weeks and months, and laboratory strains of Escherichia coli that can double every 20 minutes, chronophiles would take hundreds or thousands of years to muster enough energy for cell division"

12.05.2025 12:41 β€” πŸ‘ 22    πŸ” 6    πŸ’¬ 1    πŸ“Œ 1
Video thumbnail

Per @washingtonpost.com: 'President Donald Trump on Thursday fired Carla Hayden, the Librarian of Congress β€” the first woman and first African American to hold the position. She was informed of the decision in a terse, two-sentence email'.

#DrCarlaHayden #LibraryofCongress.

09.05.2025 11:36 β€” πŸ‘ 221    πŸ” 100    πŸ’¬ 8    πŸ“Œ 11

I had been planning to work this afternoon but now find myself glued to German radio... Oh boy...

06.05.2025 13:04 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

There is a very nice book on the expedition by Jaclyn Duffin: www.penguinbookshop.com/book/9780773...

20.04.2025 12:04 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

Is wastewater surveillance the next frontier in tracking antimicrobial resistance? πŸ¦ πŸ’§

In this seminar, @oxonandrew.bsky.social will discuss how wastewater surveillance could become a powerful tool in the global fight against #AMR.

πŸ“… 28 | 04
πŸ•°οΈ 13:00 BST
πŸ“LSHTM
πŸ”— bit.ly/4im6DrI

15.04.2025 13:21 β€” πŸ‘ 11    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1
Preview
Associate Professor in History, 1000-1500 at University of Oxford Looking for a new job opportunity in academia? Check out this job opening for a Associate Professor in History, 1000-1500 on jobs.ac.uk!

New job at Oxford - do please share widely!

www.jobs.ac.uk/job/DMS153/a...

14.04.2025 10:34 β€” πŸ‘ 120    πŸ” 142    πŸ’¬ 3    πŸ“Œ 8
Preview
Expressions of Interest: Historian(s) for history of UK Government policy towards Northern Ireland during the Troubles at Northern Ireland Office Start your UK & international job search for academic jobs, research jobs, science jobs and managerial jobs in leading universities and top...

Who wants to be official historian of UK policy in Northern Ireland during the Troubles? (Don’t all shout at once)
www.jobs.ac.uk/job/DMQ310/e...

10.04.2025 06:37 β€” πŸ‘ 41    πŸ” 34    πŸ’¬ 4    πŸ“Œ 3

@kirchhelle is following 20 prominent accounts