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Michael Walsh

@epidoctor.bsky.social
806 followers 332 following 74 posts

Landscape epidemiology; disease ecology; wetlands; forests; wildlife; biodiversity; One Health; ಒಂದು ಆರೋಗ್ಯ 🦘🐘🦢🦜🦠 in the Sydney School of Public Health @sydney.edu.au & @Sydney_ID & @MAHE_Manipal & @thePHFI + Canyoneer 🧗‍♂️ & Jiujiteiro He/him Epibiolab.org

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Reposted by Michael Walsh
Francesco Baldini @baldini-francesco.bsky.social · 29/09/2026
📢 New paper out by @erin-eco1.bsky.social @sbohvm.gla.ac.uk We show that mid-infrared spectroscopy can identify host species from dried mosquito blood meals collected on filter paper 🦟🩸 A scalable tool for vector-borne disease surveillance and host-feeding studies. link.springer.com/article/10.1...
link.springer.com
Rapid host species identification from dried bloodspots of Culex mosquito blood meals using mid-infrared spectroscopy - Parasites & Vectors
Background Understanding mosquito blood-feeding preferences can help infer vector-borne pathogen transmission dynamics and improve intervention strategies for important human and animal pathogens. The...
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Dr Liam Brierley @liambrierley.bsky.social · 25/09/2026
And follow the authors too as some of the most innovative people in eco-epi modelling: @maxfarrell.bsky.social @roryjgibb.bsky.social @lucikirkpatrick.bsky.social @dwredding.bsky.social @gfalbery.bsky.social
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Dr Liam Brierley @liambrierley.bsky.social · 25/09/2026
Been looking forward to reading this!! How to get empirical data on something notoriously hard to capture (nuances of exposure and contact with animals for zoonosis risk) from sources that have always been right there - public review text. read @ ecoevorxiv.org/repository/v...
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Ryan Brook, PhD. Chairman of the Boar @ryankbrook.bsky.social · 25/09/2026
I'm seeking an Indigenous student to do a masters or PhD with me, working on the Cape Churchill caribou project. Please reach out to me ryan.brook@usask.ca
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Yung En Chee @yungenchee.bsky.social · 23/09/2026
Absolute nonsense statement 🙄 96% of Australians want more action for protecting & restoring nature Govts should do their job Nature is a public good & should be funded through tax & spend A position of needing to 'incentivise' govts to do their job is neoliberal, free market brainrot
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Ketan Joshi @ketanjoshi.co · 23/09/2026
Centre-right pro-fossil governments in Australia will only take one lesson from this: you can hold any piece of policy hostage for the purpose fattening the already bloated wallets of sleazy carbon traders and worsening the scammy fake regulation of the worst polluters. Absolutely grim shit.
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Tadashi Fukami @fukamit.bsky.social · 21/09/2026
Systems Ecology, a new journal launched today, "run by researchers, for researchers, and is free to read and free to publish, with no article processing charges" systems-ecology.org/index.php/se...
systems-ecology.org
Systems Ecology
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Professor Euan Ritchie FAMS @euanritchie.bsky.social · 22/09/2026
Messed up. Don’t eat Tassie salmon. Toxic industry. www.theguardian.com/australia-ne...
theguardian.com
More than 150,000 underwater explosives used to deter seals at Tasmanian salmon farms since 2016
Salmon companies operating in Tasmanian marine areas deployed almost 1,800 explosives in first half of 2026, government figures reveal
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Dr Edward Hill @edmhill.bsky.social · 18/09/2026
There are now four IDD Connect series events available to view on the Global Society for Infectious Disease Dynamics (GSIDD) YouTube channel. @gs-idd.bsky.social #IDsky #Episky 🧪 1️⃣ Oceania 2️⃣ Africa 3️⃣ Asia 4️⃣ North America: US & Canada Also available: ▶️ GSIDD Launch ▶️ Latin America Info Session
youtube.com
Global Society for Infectious Disease Dynamics
Recordings from events of the Global Society for Infectious Disease Dynamics (GSIDD).
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Jason Rasgon @vectorgen.bsky.social · 17/09/2026
Banger of a new RasgonLab study by Drs. Najmeh Nejat and Travis van Warmerdam on a new arthropod germline CRISPR delivery system. Knock-out AND knock-in by ORAL delivery! No more injections! Germline Engineering by Viral transduction (GEValT)
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dr Katarzyna Nowak @katzyna.bsky.social · 17/09/2026
In a practitioner's perspective @jappliedecology.bsky.social, we draw on experiences from other securitized borders to propose "wildlife border passages" to help wildlife move in Białowieża Forest World Heritage Site, shared by Poland and Belarus. besjournals.onlinelibrary.wiley.com/doi/10.1111/...
Our graphical abstract with suggested measures to improve permeability and wildlife movement across the Polish-Belarusian border such as opening of existing gates in the state border barriers, creation of openings at the base of barriers for medium-sized mammals such as lynx, corridors across river valleys, and passages in open habitats.
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GBIF @gbif.org · 15/09/2026
✍️ Join our last Data Use Club event for the year: Sequence data on the new GBIF.org This session provides an overview of using the sequence search function, including discussions of best practices for using the sequence data. 📍 19 November 09:00-10:30 CET 🔗gbif.link/DUC_sequen...
Poster with a pale cream background and a black-and-gray illustrated fish. Text reads: “Data Use Club,” “Sequence data on the new GBIF.org”
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michael catchen @mdcatchen.bsky.social · 15/09/2026
the most interesting thing i worked on during my phd is now out as a preprint. ecoevorxiv.org/repository/v...
ecoevorxiv.org
Designing optimal biodiversity observation networks
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Ed Jegasothy @edjegasothy.bsky.social · 14/09/2026
Social murder
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Professor Euan Ritchie FAMS @euanritchie.bsky.social · 13/09/2026
The news none of us wanted www.abc.net.au/news/2026-09...
abc.net.au
Breaking: SA records first bird flu case in sea lion
The sea lion was found at Seal Bay on Kangaroo Island.
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Stats For Bios @statsforbios.bsky.social · 11/09/2026
Preprint shinyapp by @simonsmart.bsky.social here. User-friendly, reproducible software for high-resolution predictions from aggregate polygon case counts (or other data). Once you're done, click a button to get a Rmd file out. #RStats #DiseaseMapping #malaria www.medrxiv.org/content/10.6...
The Disagapp hex logo. Polygons and rasters superimposed.
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Reposted by Michael Walsh
Francesco Baldini @baldini-francesco.bsky.social · 08/09/2026
Our new work led by #IvanCasas & @mauropazmino.bsky.social @sbohvm.gla.ac.uk: TAUS: Target-Age Unified Survival. Survival Analysis Without Assuming Proportional Hazards or Parameterising the Survival Function 🔗 doi.org/10.1002/ece3... A new framework to estimate survival to a chosen target age
doi.org
<fc>TAUS</fc>: Target‐Age Unified Survival. Survival Analysis Without Assuming Proportional Hazards or Parameterising the Survival Function
Estimation of 𝑂𝜏 for the arbitrary case of 𝜏 = 15 (green dashed line). It shows the conditional survival (𝑇 > 𝜏 ∣ 𝑇 > 𝑡) (black line, 95% CI in grey), the age distribution 𝐴(𝑡) (blue histogram), the ...
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Methods in Ecology and Evolution @methodsinecoevol.bsky.social · 08/09/2026
📖 Published📖 This study explored a set of options for bridging the gap between large databases of opportunistic biodiversity surveys and the sampling frameworks underlying models that correct for imperfect detection of organisms 🧪 🌍️🦅 👉️ buff.ly/RgA9cxB
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michael catchen @mdcatchen.bsky.social · 08/09/2026
Now out in PLOS Ecosystems! doi.org/10.1371/jour...
doi.org
A protocol for biodiversity-informed wildlife disease surveillance
Author summary The majority of infectious diseases that infect humans are zoonotic, meaning they circulate in wildlife populations and human infections arise from contact with wildlife, leading to tra...
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Tatiana Proboste @tatianaproboste.bsky.social · 04/09/2026
It was great to present at the EEID @eeid-ap.bsky.social conference in Hobart last week. Already looking forward to the next one. Thanks to everyone who organised and contributed to making it such a memorable first edition, especially to@nfountainjones.bsky.social #DiseaseEcology #WildlifeHealth
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Ausvet @ausvet.bsky.social · 03/09/2026
Key Findings: Transmission Dynamics: Infection was exclusively vector-mediated and environmentally driven, with zero field evidence supporting direct swine-to-swine transmission. Read the full paper here: lnkd.in/ecgVeEPg
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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Ausvet @ausvet.bsky.social · 03/09/2026
Another published paper!!! A BIG shout out and congratulations to the team working on this project and subsequent publication, Skye Badger, Kirsty Richards, Liz Wagstrom and Brendan Cowled.
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Ryan Brook, PhD. Chairman of the Boar @ryankbrook.bsky.social · 30/08/2026
please share with any graduate or senior undergraduate students you know.
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Garry @thegmcconnachie.bsky.social · 25/08/2026
This is why Dolly Parton will be remembered and loved ❤️📚
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EEID Asia Pacific 2026 @eeid-ap.bsky.social · 26/08/2026
A great keynote from Eloise Skinner about mapping Japanese encephalitis virus transmission in Australia and the Pacific! #EEIDAP2026
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EEID Asia Pacific 2026 @eeid-ap.bsky.social · 25/08/2026
EEID Asia Pacific 2026 kicks off today! Follow along on Bluesky with the hashtag #EEIDAP2026
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Professor Euan Ritchie FAMS @euanritchie.bsky.social · 25/08/2026
Vale, Dolly. Your music, kindness and humanity live on. www.abc.net.au/news/2026-08...
abc.net.au
Dolly Parton dies aged 80: The making of a country sweetheart who became a superstar
Over a career spanning decades, Dolly Parton amassed a legion of fans as a country music sweetheart and global superstar. Her proudest achievement, she once said, would always be her songwriting.
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Sujatha Fernandes @sujathaf.bsky.social · 26/08/2026
Can the alienation of labor be reversed? My research with Indigenous migrant workers in Mumbai, Sydney & NYC reveals how modes of subsistence labor, social labor, & creative practice can contest alienation & rehearse ways of being for alternative futures brill.com/view/journal...
brill.com
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Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 23/08/2026
Australia's first bird flu case in a mammal confirmed in South Australia www.abc.net.au/news/2026-08...
abc.net.au
Breaking: Australia records its first bird flu case in a mammal
A long-nosed fur seal found in South Australia tests positive for bird flu.
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Kathy Mac @kmac-79.bsky.social · 20/08/2026
Looking at my tax return, thousands of $$ handed to a corrupt foreign government for obsolete killing machines (to protect us from our main trading partner) that will never eventuate. Peanuts for environment as thousands of birds die suffering on our beaches and we are told to simply watch on. 😭😭
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Jon morant @morantjon.bsky.social · 20/08/2026
🚨🦅 New paper out in Conservation Biology: we look at the emerging threat of H5N1 avian influenza to the world's vultures, and outline five action areas needed to address it. doi.org/10.1111/cobi... Digital Object Identifier (DOI)
doi.org
Emerging threat of avian influenza to the world's vultures
Click on the article title to read more.
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Sadie J. Ryan (she/her) @sjryan3.bsky.social · 20/08/2026
Happy World Mosquito Day 2026. Rainbow maps are back, now in an accesssible palette. If you'd like CMIP6 dengue thermal suitability grids for Ae aegypti and Ae albopictus, for all the runs in our recent preprint, and more (everything we could get hold of), head to the dataverse: shorturl.at/OTntY
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Ryan Brook, PhD. Chairman of the Boar @ryankbrook.bsky.social · 20/08/2026
I've spent all of August in the Hudson Bay Lowlands, the largest wetland in North America. It stores about 30 billion tonnes of carbon! It is largely intact and I hope it we keep it that way. @queenofpeat.bsky.social
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Mason Fidino, PhD @masonfidino.bsky.social · 19/08/2026
This project was years in the making, but I'm very excited with the finished product. Huge shout out to @mhmurray.bsky.social, @urbanzoochory.bsky.social, and all of our UWIN members! I'm very lucky to have such excellent collaborators.
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Maureen H. Murray @mhmurray.bsky.social · 19/08/2026
🕷️🐺Excited to share a new manuscript co-led by Tiziana Gelmi Candusso about the impacts of urbanization and climate on mange in urban coyotes out today in Nature Cities @natureportfolio.nature.com @urbanzoochory.bsky.social Link: nature.com/articles/s44284-026-00501-4 A thread 🧵
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Emjayess @em-jay-ess.bsky.social · 17/08/2026
I knew I saved this for a reason!
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Shandiya Balasubramaniam 🍉 @shandiya.bsky.social · 18/08/2026
The #NDIS bill is before parliament this week. The bill in its proposed form is terrifying and invalidating to the lived experience of people around the country, but we can all do something about it right now. #ProtectOurNDIS #DisabilityRights
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Senator David Shoebridge @davidshoebridge.bsky.social · 18/08/2026
🚨🚨🚨BREAKING: ASIO no. 2 is being rushed through parliament this week. This is the bill that allows warrantless questioning by ASIO, without a lawyer, and you can't tell a soul without being sent to prison. Share this widely and make some noise.
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Cary Institute of Ecosystem Studies @caryinstitute.bsky.social · 17/08/2026
New @pnas.org paper documents the biggest surprises from 35 years of tick monitoring at @caryinstitute.bsky.social. Among them: Mice, not white-tailed deer, play a major role in Lyme disease risk. www.caryinstitute.org/news-insight...
caryinstitute.org
35-Year Study Reshapes Our Understanding of Lyme Disease Ecology
For more than 35 years, researchers at the Cary Institute of Ecosystem Studies in Millbrook, New York have been studying how interactions between acorns, rodents, ticks, predators, and climate shape L...
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nitanother.bsky.social @nitanother.bsky.social · 17/08/2026
We're hiring multiple post docs to work on spatial and quantitative models of infectious disease! For details and application materials: psu.wd1.myworkdayjobs.com/PSU_Academic... and see our lab website here: humidlab.com
psu.wd1.myworkdayjobs.com
Postdoctoral Scholar - Bharti Lab
APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, a...
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EcoEvoRxiv @ecoevorxiv.bsky.social · 17/08/2026
BioShifts v2 and BioShiftR: tools for navigating and analysing species range shift data DOI: doi.org/10.32942/X2R...
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GBIF @gbif.org · 17/08/2026
📣 Register for our next Data Use Club covering the new and improved GBIF.org! This session provides a practical demonstration of some of the updates and new features of the recently refreshed GBIF.org website. 📍 25 August 09:00 CEST 👉 Register: 🔗gbif.link/DUC_new-GBIF
a cream coloured graphic with a drawing of a coral and pink text reading GBIF data use club practical session new and improved GBIF.org
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Michael Plank @michaelplanknz.bsky.social · 14/08/2026
Incursion of high pathogenicity avian influenza H5 into Australia and New Zealand, with potential to impact wildlife populations and to spread further in Oceania offlu.org/publications...
offlu.org
Incursion of HPAI H5 into Australia and New Zealand with potential to impact wildlife populations and to spread further in Oceania - offlu
Skip to PDF content
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Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 11/08/2026
"Jillian Segal holds power over what Australians may say, teach, report and believe. No election gave it to her. No Parliament ratified it. Nothing like her office has existed in the federation. Labor built it. The Coalition wants it bigger. Nobody asked you." michaelwest.com.au/the-segal-st...
michaelwest.com.au
The Segal State: the office Australia never voted for - Michael West
Antisemitism Envoy Jillian Segal holds power over what Australians may say, teach, report and believe. No election gave it her. Andrew Brown
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Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 10/08/2026
Fifty years of carbon dioxide (CO2) measurements in the background atmosphere of SE Australia. 😶‍🌫️1750, 278ppm 😶‍🌫️1972, 327ppm 😶‍🌫️2022, 413ppm (48% higher than 1750; 26% higher than 1972) -we *can* still slow the rise & its many harmful impacts. But it needs leaders. research.csiro.au/acc/fifty-ye...
research.csiro.au
Fifty years of carbon dioxide (CO2) measurements in the background atmosphere of SE Australia - Atmospheric Composition & Chemistry
P. Fraser, R. Langenfelds, N. Derek, P. Krummel, Z. Loh, CSIRO Oceans and Atmosphere, Aspendale, Victoria March 2022 In a […]
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Colin Carlson @colincarlson.bsky.social · 10/08/2026
I wrote about a reason not to use generative AI in your writing that I haven't seen anyone talking about. Once I realized this, banning GenAI in our lab's writing became a no-brainer. Feel free to share, I think this is probably useful especially for trainees: www.carlsonlab.bio/thoughts/the...
carlsonlab.bio
The only reason you’ll ever need not to write with AI — The Carlson Lab
Over the last year, our lab has been developing a policy on AI use. To do this, we did three main things: We read a lot of academic publications and tech news. We set up an #ai channel on our la...
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The Medical Journal of Australia @mja.com.au · 03/02/2026
🔔 NEW in the Medical Journal of Australia Inequity Is Our Biggest Killer: Looking Upstream to Tackle the Burden of Disease in Australia ✍️ Saman Khalatbari-Soltani, Edward Jegasothy, Seye Abimbola, Anita van Zwieten 👉 buff.ly/CEgVg11
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Adam Phillippy @aphillippy.bsky.social · 06/08/2026
For the past 30 years, “whole-genome sequencing” has been a misnomer. Today the T2T Consortium publishes a dozen papers heralding a future of truly complete genomes for humans and nearly any vertebrate 👨‍🔬🐒🐦🐀🦒🐎🫏🐹🐟 (sorry, no salamanders): www.cell.com/consortium/t... 🧵[1/15]
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Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 06/08/2026
"The baby seal has been identified as a potential bird flu case after washing up at Warrnambool on Victoria's southwest coast." www.canberratimes.com.au/story/932522...
canberratimes.com.au
Fears for Australian sea lions as bird flu cases grow
Experts are warning Australia's sea lion population could face major losses after a pup's death as cases continue...
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