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Gina Lewin

@ginalewin.bsky.social
1.7K followers 624 following 55 posts

Assistant Prof at Case Western studying microbial interactions in the oral and vaginal microbiomes (and beyond!). Also find me outside, baking, coloring, or sleeping. thelewinlab.com

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Reposted by Gina Lewin
Lily Khadempour @khadlily.bsky.social · 15/09/2026
I'm happy to share my new paper "A new conceptual framework for host-microbe symbiosis" If you've seen me give a talk in the last 5 years, then you've seen me talk about this. It's been a journey. academic.oup.com/ismehm/artic... #MicroSky #MicrobiomeSky
academic.oup.com
A new conceptual framework for host-microbe symbiosis
Abstract. Host-microbe relationships are studied across biological disciplines, with unique but overlapping conceptual frameworks arising from each of them
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Gina Lewin @ginalewin.bsky.social · 09/09/2026
Maybe I'm the last to discover this, but @paper-feed.bsky.social pulls together a digest of research papers based on accounts you follow. Sharing because this feed has substantially improved my Bluesky science experience recently. Big thanks to the creators of this feed! bsky.app/profile/did:...
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Max Kozlov @maxkozlov.bsky.social · 04/09/2026
🚨 The NIH is moving to transfer hundreds of millions of dollars in infectious-disease research projects to the DOD under a secret 10-year pact. Here’s what’s happening inside “Operation Prevailing Edge” 🧵👇 www.nature.com/articles/d41...
nature.com
Revealed: inside the US military's plan to tap huge sums from the NIH
An agreement paves the way for hundreds of millions of dollars’ worth of projects to be transferred from the NIH’s institute for infectious diseases to the Department of Defense.
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Jason Yang @jasonyanglab.org · 06/08/2026
I am happy to share that we are recruiting a postdoc with previous #tuberculosis research experience for a Mtb systems biology project focused on gene networks! Please visit our lab website (www.jasonyanglab.org) and our ad (tinyurl.com/ms92bmj8) for more information!
jasonyanglab.org
Yang Lab at Rutgers NJMS
The Yang Lab at Rutgers New Jersey Medical School seeks to understand the molecular mechanisms underlying the pathogenesis and treatment of chronic and infectious diseases. We develop approaches for a...
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Reposted by Gina Lewin
Tiffany Lowe-Power stands with Minnesota @tlowepower.bsky.social · 22/07/2026
Microbiology professors/PIs, would you like to join the microPI slack? Microbiology is defined broadly. This is an open tent. Professor/PI is inclusive to teaching focused roles, or pure research PI roles like a National lab PI. Reply or DM me and I will send you a link.
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Stand Up for Science! @standupforscience.net · 13/07/2026
🚨 HEADS UP: If you haven't submitted a comment on the OMB proposal yet, there's still time - but it's running out! TODAY IS THE LAST DAY to push back against Russell Vought's attempt to give political appointees unprecedented control over federal research funding. Take Action: zurl.co/cY8HD
Graphic from Stand Up for Science urging action on a federal funding proposal. Large text reads: "TODAY IS THE LAST DAY" and "Help Us Stop Vought From Destroying American Science." A portrait of Russell Vought appears beside the U.S. Capitol. A banner along the bottom reads: "Submit a comment on the OMB proposal | Link in bio to take action." The Stand Up for Science logo appears in the top left.
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Glen Dsouza @nonresidentdesi.bsky.social · 12/07/2026
Excited to share that I've been awarded a 5-year NIH MIRA (R35) from the National Institute of General Medical Sciences! The lab is growing! We're recruiting postdocs and research techs interested in microbial ecology, quantitative microscopy, microfluidics, and molecular biology. Please share!
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Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social · 08/07/2026
It's day 3 of the United States of Science 2026. 28 states are closed out. Most of the big states still on the board. 31 bubbles for Pennsylvania 41 for California 46 for Ohio 86 for Texas 109 for NY 123 for Florida Who's going to help get them finished? Fill a bubble here givebutter.com/USS2026
a map of the united states with a blue west coast, pink middle, purple for northeast, and green southern states. Half of the bubbles are full! Wyoming inexplicably has two gritties in the bubbles
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Kimberly Kline 🏔 @kimingeneva.bsky.social · 19/06/2026
We've been learning a lot about how Enterococcus faecalis interacts with neutrophils lately. In our latest preprint, @harisantypas.bsky.social describes how lactic acid from E. faecalis dampens neutrophil metabolism leading to NETosis and phagoytosis suppression. #microsky
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 17/06/2026
Scientific journal editor here: If you're invited to peer review an article and you can't do it, please just click "no." That tells me "this person can't do it, I should invite someone else." Otherwise the system waits 3 weeks to tell me that you didn't respond and I should invite someone else.
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Lily Khadempour @khadlily.bsky.social · 09/06/2026
Do you study human microbiomes? Have you used the word "commensal"? Then this paper was written with you in mind! It was an absolute pleasure to write this with the incomparable @ginalewin.bsky.social journals.asm.org/doi/10.1128/...
journals.asm.org
mGem: Tapping into the language of symbiosis to advance human microbiome research | mBio
An overarching goal in microbiome research is to understand how the complex communities in our bodies contribute to health and disease, and ultimately, we aim to leverage and control these communities...
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Gina Lewin @ginalewin.bsky.social · 09/06/2026
Happy to share this perspective about better integrating the microbiome and symbiosis fields, starting with a call to be more accurate with our terminology journals.asm.org/doi/10.1128/... Was the best experience to write this article with the amazing @khadlily.bsky.social #microbiome #microsky
journals.asm.org
mGem: Tapping into the language of symbiosis to advance human microbiome research | mBio
An overarching goal in microbiome research is to understand how the complex communities in our bodies contribute to health and disease, and ultimately, we aim to leverage and control these communities to promote health. To continue advancing this work, we need conceptual frameworks that aid in understanding the relationships between us and our microbiota. Conceptual frameworks can ensure that we avoid doing our science in silos by unifying work across disciplines, and they can help form hypotheses and questions for future research. In human microbiome research, there have been various conceptual frameworks that have advanced our science (1–4). In this perspective, we highlight the symbiosis framework and definitions in connection to microbiome research, with the hope that adoption of this framework will advance our ability to study the human microbiome.
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Gina Lewin @ginalewin.bsky.social · 06/06/2026
Going to be a good day at #ASMicrobe Check out two presentations from my lab: Alyssa Hamm is taking about bacterial scRNA-seq at 3:15 in 151AB Grace Heine is presenting poster MECH-SAT-496 on the role of strain- and species-level diversity in microbial interactions
Spatially-Resolved Bacterial Single-Cell RNA Sequencing Links Microbe-Microbe Interactions and Transcriptional Heterogeneity - Alyssa R. Hamm

Sat Jun 06
3:15 PM-3:30 PM (ET)
151ABMECH-SAT-496: Genomic Heterogeneity Across Streptococci Alters their Interactions with an Oral Pathogen - Grace Heine
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Gina Lewin @ginalewin.bsky.social · 05/06/2026
Excited to be in DC for #ASMicrobe! Come find me at poster MECH-FRI-454 this afternoon. Or please reach out if you want to chat about this open position in my lab!
MECH-FRI-454: Defining the Ecological Role of Rothia in the Human Oro-Respiratory Tract.
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Gina Lewin @ginalewin.bsky.social · 05/06/2026
🚨🦠💻🧬🚨 My lab is hiring!! Looking for a technician or postdoc to join us in Cleveland starting this summer to lead a project analyzing ~1000 metatranscriptomes from the human oral cavity. More info on my lab website www.thelewinlab.com/join-us #ASMicrobe #Microbiome #Microsky
The Lewin Lab is looking for enthusiastic and motivated scientists to join our team.


Research Assistants (Technician):

We are currently recruiting an engaged and thoughtful Research Assistant to lead a project studying the gene expression of microbes in the human oral cavity using computational approaches. This position may also include additional opportunities to study the oral and vaginal microbiota using computational and/or wet-lab approaches. Depending on your qualifications, please apply here or here for external candidates (here or here for internal CWRU candidates), and please reach out to Gina directly with any questions. Strong preference for a candidate who can start by August 1, 2026.


Postdoctoral Fellows:

We currently have an opening to hire a postdoctoral fellow to study how genomic and transcriptomic heterogeneity interplays with microbial interactions in the oral cavity and female reproductive tract. A major component of this work will be computational, with the opportunity for a wet-lab component as well. Ideally, we are interested in postdocs that can start Summer 2026. Postdocs are also encouraged to submit applications for independent funding to pursue these or other projects. To apply, please email Gina with a short cover letter that details your research interests and why you are applying to the Lewin lab in particular and your CV. For more information, reach out to Gina directly.
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Annika Barber @annikabarber.bsky.social · 31/05/2026
Megathread about responding to new OMB grant funding rules (feel free to add/link more!) I was collecting these for me, but figured I'd round 'em up for everyone 🧪 What's the problem? arstechnica.com/science/2026... elizabethginexi.substack.com/p/summary-of...
arstechnica.com
Proposed new US funding rules: We can cancel any grant at any time
Peer review now optional, political staff would screen grants for forbidden topics.
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Oliver Meacock @olimeacock.bsky.social · 25/05/2026
Delighted to see this out in its final form! doi.org/10.1093/isme... We established a discussion group focussed on the history of community ecology and how it informs our understanding of microbiota. This review distils those discussions to provide a guide for microbiologists entering the field
doi.org
A microbiologist’s field guide to community ecology
Abstract. Many microbiological outcomes are shaped by the determinants of community composition, including the factors that allow pathogens to invade healt
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Gina Lewin @ginalewin.bsky.social · 05/05/2026
Spring in Breckenridge = great science + hot chocolate weather #KSBeyondAntibiotics26
Stream surrounded by snowy trees under a blue sky with clouds
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Laura Cook @laurainthelab1.bsky.social · 05/05/2026
Made it to #ksbeyondantibiotics26. Saw wildlife right away!
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Dr. Lauren E. Fuess @laurenfuess.bsky.social · 08/04/2026
Update: I am definitely hiring 2 PhD students; preference to those who can start spring 2027, but reach out if you’re looking to start in Fall 27. Want to start earlier? Reach out and we can talk about technician positions starting as early as this summer.
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Carolyn Ibberson @cbibberson.bsky.social · 08/04/2026
Above link seems broken 😞, so here: academic.oup.com/ismecommun/a...
academic.oup.com
Revealing community dynamics in polymicrobial infections through a quantitative framework
Abstract. Laboratory models provide tractable, reproducible systems that have long served as foundational tools in microbiology. However, the extent to whi
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Nichole Broderick, PhD @nabroderick.bsky.social · 20/03/2026
Excited to announce our new journal from @isme-microbes.bsky.social ISME Host Microbe is live and now accepting submissions. Look forward to receiving your papers! #Microsky 🧫 🦠
Image of the cover of the 1st volume of ISME Host Microbe a new official journal of the International Society for Microbial Ecology. Cover images shows a plant stomata with bacteria around and entering.
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Ed Hutchinson @socialinfluenza.bsky.social · 17/11/2025
If you'd like to celebrate the biology of viruses - or the fight against viral diseases - this winter, try out our free and updated #VirusSnowflake designs. Please share, and if you have any photos of Virus Snowflakes in your area it would be lovely to see them! cvr-engagement.co.uk/virus-snowfl...
A flurry of snowflakes with text reading 'Virus Snowflakes: a collection of paper art viruses by Ed Hutchinson - Download now!' along with the logo of the MRC-University of Glasgow Centre for Virus Research
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Beth Cimini 🔬💻📊 @bethcimini.bsky.social · 13/11/2025
Just 4 days until the start of I2K and its 33 totally free image analysis tutorials and events! Please share with your "home networks", especially early career researchers - the videos will be amazing and high-impact no matter how many people attend live, BUT (1/x)
A fluorescent embryo on black text, with the words 
Halfway to I2K: Virtual Tutorials on Image Analysis
November 17-19, 2025
Virtual Conference for beginners to developers
i2kconference.org
Image Credit - "Sweet Embryo",Travis D. Carney, BINA Image Contest 2024
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Freya Harrison @friendlymicrobe.bsky.social · 08/11/2025
What Rosalind Franklin truly contributed to the discovery of DNA’s structure. A really informative article, perfect for a weekend coffee read. www.nature.com/articles/d41...
nature.com
What Rosalind Franklin truly contributed to the discovery of DNA’s structure
Franklin was no victim in how the DNA double helix was solved. An overlooked letter and an unpublished news article, both written in 1953, reveal that she was an equal player.
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Allan Konopka @hamatsa50.bsky.social · 28/10/2025
New on Think Like a Microbe! 🧫🧪 #philsci open.substack.com/pub/thinkmic...
open.substack.com
Creativity in Science
When innovating in microbial ecology, Think Like a Microbe™ …
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Emmanuele Severi @emmseveri.bsky.social · 30/10/2025
#microsky oral #microbiome goes supersize www.sciencedirect.com/science/arti...
sciencedirect.com
A high-quality genomic catalog of the human oral microbiome broadens its phylogeny and clinical insights
The oral microbiome is increasingly linked to human health. To further examine this microbial community, we present the human reference oral microbiom…
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Carolyn Ibberson @cbibberson.bsky.social · 24/10/2025
Come join us in Knoxville! The Dept. of Microbiology 🧫🦠 at the University of Tennessee is hiring 2 Assistant Professors (tenure track, 9-month appt.). Microbial Drivers of Chronic Disease: apply.interfolio.com/173153Quantitative Microbe-Plant-Environment Interactions: apply.interfolio.com/173345
Job ad for Quantitative Microbe-Plant-Environment interactions positionJob ad for microbial drivers of chronic disease position
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Midwest Microbial Pathogenesis Conference @mmpconference.bsky.social · 23/10/2025
Mark your calendars! #mmpc2026 The 2026 Midwest Microbial Pathogenesis Conference will be take place September 25-27, 2026 at the University of Minnesota! We are excited to welcome keynote speaker Dr. Andy Camilli. Give us a follow and watch for important information here ➡️ mmpc2026.umn.edu
mmpc2026.umn.edu
Midwest Microbial Pathogenesis Conference | Midwest Microbial Pathogenesis Conference 2026
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Black Microbiologists Assoc (Black In Micro) @blackinmicro.bsky.social · 30/09/2025
This is your daily reminder that registration is open and *FREE* for #BiM2025 #BlackInMicro Week. Get ready to join our online celebration: linktr.ee/BlackInMicro (or see link in bio)
The summarised schedule of Black in Micro Week 2025, October 14-16. All times are in Eastern Standard Time. Mon 14: Pathways for Change. Welcome and Keynote Address 12pm. Marian Johnson-Thompson, PhD. Panel Discussion: Finding Black Spaces in STEM, 1:15-2:15 PM. Weds 15, Careers & Research: ECR Symposium 9-12 PM. Panel discussion: Navigating Careers in Microbiology 2-3 PM. Thurs 16, Community: Panel Discussion - Empowering Your Science 12-1:15 PM. Workshop: Science in Action
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Tiffany Lowe-Power stands with Minnesota @tlowepower.bsky.social · 22/09/2025
Please repost -- The Univ. California Davis dept of Plant Pathology is hiring a Fungal biologist / Mycologist Applications due Dec 1 Application portal: recruit.ucdavis.edu/JPF07339 Screenshot shows part of the job posting (with alt-text of the same text)
he Department of Plant Pathology at the University of California, Davis is seeking applications for a fulltime, tenure-track Assistant Professor position in Mycology, with a focus on plant pathogenic, symbiotic, 
or mycotoxigenic fungi and fungal-like organisms (e.g., oomycetes). We are looking for a highly 
motivated and creative scientist with a strong background in mycology and/or the biology of fungi and 
fungal-like organisms that interact with plants. The successful candidate will be expected to develop a 
world-class, externally funded research program that integrates both fundamental and applied aspects 
of fungal biology within the context of plant pathology. We welcome applicants pursuing a wide range 
of research topics related to plant-associated fungi, including but not limited to mechanisms of fungal 
pathogenesis or symbiosis with plants, population genomics and evolution of fungal plant pathogens, 
plant-associated fungal microbiomes and plant-microbe interactions, and/or one health approaches to 
fungal diseases and antifungal resistance. Applicants working in other relevant research areas involving 
pathogenic, symbiotic, or mycotoxigenic fungi or fungal-like organisms that affect plant health are also 
encouraged to apply. The successful candidate will have significant opportunities for collaboration with 
faculty in plant pathology, microbiology, genomics, and agricultural sciences, and to contribute to 
addressing issues of importance to California’s agricultural and natural ecosystems.
The appointee primary teaching responsibilities will be teaching Introductory Mycology, an upperdivision lab class, and SAS 30, Mushroom, Molds & Society, a general education class for non-majors. 
Additional graduate and undergraduate teaching responsibilities may be assigned based on 
departmental needs and the candidate’s expertise. The department offers modern instructional 
facilities, including a newly renovated teaching laboratory.
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Carolyn Ibberson @cbibberson.bsky.social · 13/09/2025
Excited to share our latest preprint is up: www.biorxiv.org/content/10.1... led by @aanuoluwaduro.bsky.social ! 🧪🧫
biorxiv.org
Revealing Community Dynamics in Polymicrobial Infections through a Quantitative Framework
Laboratory models provide tractable, reproducible systems that have long served as foundational tools in microbiology. However, the extent to which these models accurately mimic the biological environ...
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Jeremy Berg @jeremymberg.bsky.social · 09/09/2025
A substantial part (but not all) of this increased investment is multi-year funded grants. My current estimate is that multi-year funding has been used in lieu of ~2400 annually funded grants that could have been made. 2/2
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Jeremy Berg @jeremymberg.bsky.social · 25/08/2025
Today, courageous FEMA staff members sent the Katrina Declaration to the FEMA "leadership" and others. Sign on it support of these folks committed to the FEMA mission for all of us. www.standupforscience.net/fema-katrina... @standupforscience.bsky.social
standupforscience.net
Support the FEMA Katrina Declaration Now! — STAND UP FOR SCIENCE
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Rima I Anabtawi @rimaanabtawi.bsky.social · 25/08/2025
Over a third of people say they’re going days without eating in Gaza. For now, the confirmed famine is centered in the governorate of Gaza, one of five in the strip. Our maps show where it’s expected to spread by the end of September www.economist.com/graphic-deta...
economist.com
The evolution of famine in Gaza, in maps and charts
For the first time, catastrophic levels of hunger have been confirmed in the strip
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Joshua Weitz @joshuasweitz.bsky.social · 24/08/2025
Video OpEd via @nytimes.com on drastic cuts to the pipeline of federally funded medical research that drives diagnostics, drugs, and treatments for Cancer HIV Diabetes Alzheimer's + more & helps patients, enables patents, and advances soft power. 5 mins 🎁 www.nytimes.com/2025/08/24/o...
nytimes.com
Opinion | America First? Not When It Comes to Your Health.
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Carolyn Ibberson @cbibberson.bsky.social · 04/08/2025
Excited to have our new mini review on Microbiome Metabolism out today in I&I as part of the @asm.org New Voices in Microbiology collection! Check it out! 🧫🧪 journals.asm.org/doi/10.1128/...
journals.asm.org
Infections as ecosystems: community metabolic interactions in microbial pathogenesis | Infection and Immunity
Microbial communities are present on nearly every surface of the human body. These microbiomes exist as dynamic ecosystems that are influenced by heterogeneous nutritional and chemical landscapes, the...
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Lauren Palmer @laurenpalmer.bsky.social · 04/08/2025
Super excited to share our paper online 🚨today🚨 in Cell Host & Microbe‬! Xiaomei Ren @xiaomeiren.bsky.social and Mason Clark @rmasonclark.bsky.social‬ co-led discovery of ecological factors for Acinetobacter baumannii carriage in the gut, a reservoir for pathogen spread. 🎉 tinyurl.com/443kfefk
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Tiffany Lowe-Power stands with Minnesota @tlowepower.bsky.social · 25/07/2025
Microbiology professor, want to join a slack for microbiology professors, any career stage, diverse career types (pure teaching, med school, R1, community college, pure research fed PIs, ...) Message me for an invite link if you are interested. No imposter syndrome, if you are 1% micro, join!
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Katherine Xue @ksxue.bsky.social · 17/07/2025
The Xue lab at UC Irvine is looking for a staff scientist to support our work investigating how microbes interact and evolve in the gut microbiome! Open to a wide range of previous experience levels, see ad for more. recruit.ap.uci.edu/JPF09601
recruit.ap.uci.edu
Junior, Assistant, or Associate Specialist – Xue Lab
University of California, Irvine is hiring. Apply now!
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Gina Lewin @ginalewin.bsky.social · 16/07/2025
Reading this tonight, and holding my family a little extra tight, heartbroken for all who cannot
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Gina Lewin @ginalewin.bsky.social · 11/07/2025
Lovely time with new and old friends at microbiology population biology camp. Leaving with lots of new ideas (and lots of new bug bites) @cbibberson.bsky.social @peachypotato.bsky.social @jamesgurney.bsky.social
College of New Hampshire views and people eating lobster
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Alex Wild @alexwild.bsky.social · 02/07/2025
Dear Science Journalists, Please mention when your write-ups covers work that was funded by federal agencies that are now being dismantled, defunded, and censored. The public needs to know what is being lost, and if you don't tell them in the context of Cool New Science, who will?
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Gina Lewin @ginalewin.bsky.social · 30/06/2025
Happy to help fill some bubbles in Ohio and support @skypeascientist.bsky.social, which is doing lots of awesome work to connect people with science!
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Joshua Weitz @joshuasweitz.bsky.social · 23/06/2025
The #SCIMaP team announces a major update: an analysis of the economic impacts of the White House's NIH FY26 budget. Bottom-line, we estimate $46B in total economic loss, 202K lost jobs, and impacts in communities nationwide. Interactive map and shareable report: scienceimpacts.org/fy26 a 🧵
Economic loss due to NIH budget cuts by congressional district, scienceimpacts.org/fy26
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Emily Atkin @emorwee.bsky.social · 24/06/2025
Today's heat wave was made FIVE TIMES more likely by fossil fueled climate change Yet Republicans are trying this week to pass a bill that would decimate the energy transition and sell off swaths of public lands to fossil fuel companies
heated.world
It's hot. Fossil fuels made it hotter.
And it'll still be the coldest summer of your life if Trump's "Big, Beautiful Bill" passes this week.
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Gina Lewin @ginalewin.bsky.social · 14/06/2025
Great crowd today #NoKings #ScienceNotSilence
Sign at a protest with images of monarch butterflies and text saying the “only orange monarch we want”
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Jeremy Berg @jeremymberg.bsky.social · 09/06/2025
I wanted to show support for these brave public servants and to allow others, including the scientific community, to join me. In partnership with @standupforscience.bsky.social‬, we have a way for you to do that... www.standupforscience.net/bethesda-dec...
standupforscience.net
Bethesda Declaration — STAND UP FOR SCIENCE
Support NIH Staff Now!
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Ákos T Kovács @evolvedbiofilm.bsky.social · 07/06/2025
This is so cool, @vscooper.micropopbio.org 👏 #EvolvingSTEM at its best!
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Colette Delawalla, PhD @cdelawalla.bsky.social · 29/05/2025
🚨ATTENTION MOMS🚨 Friday, May 30th at 3pm Meet me outside of the CDC with your pregnant bellies, your babies, your toddlers, your strollers, your signs, and your baby gear. We are standing up for science and vaccines! @standupforscience.bsky.social RSVP: actionnetwork.org/events/moms-...
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