Sign in

Robyn Hall

@viroepivet.bsky.social
3.4K followers 2.7K following 203 posts

Canberra, Australia. Discoverer of things. Board certified veterinary virologist, epidemiologist, veterinarian, disease ecologist, bushwalker, greyhound mum, amateur astronomer. 🦠🐄🐇🐔👩‍⚕️🥾🐾🌌

PostsRepliesMedia
Reposted by Robyn Hall
Climate, Ecology, War & More: Dr. Glen Barry BigEarthData.ai @bigearthdata.ai · 03/07/2026
NSW records first suspected case of deadly H5 bird flu as virus reaches Australia's east coast ->The Guardian | More on "H5N1 bird flu Australia spread" at BigEarthData.ai | #Virus #BirdFlu #Pandemic
theguardian.com
NSW records first suspected case of deadly H5 bird flu as virus reaches Australia's east coast
New South Wales has its first suspected case of the deadly H5 bird flu in a giant petrel that was found near Hawks Nest, north of Newcastle, on the state’s coast. If CSIRO testing confirms it is the highly pathogenic H5N1 strain, it would mark the first detection of the deadly disease on the Australian east coast. Five cases have already been confirmed since late June – four in Western Australia and one in South Australia – all in migratory sub-antarctic birds. The NSW agriculture minister, Tara Moriarty, said the disease had so far not been detected in any poultry flocks, captive or other wild birds in NSW. She said initial testing at NSW labs had confirmed the petrel was positive for H5 influenza. Testing by the Australian Centre for Disease Preparedness was needed to confirm it was the highly pathogenic strain of the disease that has devastated wildlife populations globally. “This latest development is incredibly concerning for both agriculture and for wildlife,” Moriarty said. “The impact of H5 worldwide on wild birds and poultry has been devastating. But NSW and the rest of the country have been preparing for this moment for many years.” The New South Wales government...
011
Reposted by Robyn Hall
Rod Page @rdmpage.bsky.social · 27/06/2026
Perhaps the most extreme example of commercial publishers retrospectively rewriting metadata (e.g., applying new journal title to papers published under old title) is to apply current tools to detect “plagiarism” or copyright violation doi.org/10.1126/scie... HT @egonw.mastodon.social.ap.brid.gy
doi.org
Why have papers by one of history’s most famous physicists been retracted?
Springer Nature has removed two studies by Max Planck. A bot may be to blame
153
Robyn Hall @viroepivet.bsky.social · 26/06/2026
Sorry I meant information source 😅. I think that website is incorrect. Afaik there is no active infection of h7n8 in Victorian poultry. There was an historic outbreak in 2025, but that is now eradicated
000
Reposted by Robyn Hall
Mike Coston @fla-medic.bsky.social · 26/06/2026
AFD Blog `Eurosurveillance: Detection of #antibodies against avian influenza in European dairy #cattle, the Netherlands, January 2026' #H5N1 afludiary.blogspot.com/2026/06/euro...
afludiary.blogspot.com
Eurosurveillance: Detection of antibodies against avian influenza in European dairy cattle, the Netherlands, January 2026
#19,221 Last January (see Netherlands: NVWA Announcement on Avian Flu Antibodies Detected In Dairy Cow ) we learned of the detection of H5...
042
Robyn Hall @viroepivet.bsky.social · 26/06/2026
What is the source for the h7n8 infection in Victorian poultry?
100
Reposted by Robyn Hall
John Holmes @jhaue.bsky.social · 18/06/2026
More than 13,000 seal pups die on remote Australian island amid bird flu outbreak Testing confirms spread of deadly H5N1 virus on the subantarctic Heard Island, about 4,000km south-west of Perth www.theguardian.com/environment/...
theguardian.com
More than 13,000 seal pups die on remote Australian island amid bird flu outbreak
Testing confirms spread of deadly H5N1 virus on the subantarctic Heard Island, about 4,000km south-west of Perth
078
Reposted by Robyn Hall
Michelle Wille @duckswabber.bsky.social · 05/06/2026
Prospective study of 15 cows on H5N1-affected farm. @4 month post onset, 73% cattle seropositive. @8months, 73% retained elevated antibody levels, with only 2 cows showing decline. @13months, only 50% still seropositive. antibodies maintained for a long time. 👉 link.springer.com/article/10.1...
152
Reposted by Robyn Hall
Michelle Wille @duckswabber.bsky.social · 05/06/2026
Human infections of H5N1 zoonotic + geographically heterogeneous, w patterns affected by surveillance, exposure context, + healthcare access. Here, synthesis of transmission, global epidemiology, clinical manifestations, diagnosis, treatment, and prevention 👉 academic.oup.com/qjmed/advanc...
294
Reposted by Robyn Hall
Kristian G. Andersen @kgandersen.bsky.social · 04/06/2026
This is extremely chilling - virologists being targeted for what appears to be minor (if any) "offenses". We all know _why_ this is happening, so I'm not going to belabor that point - but I want to provide some context on the technical details. 🧵 www.science.org/content/arti...
science.org
NIH scientists plead not guilty to smuggling monkeypox viruses into U.S.
Defendants face prison time for criminal charges but samples may all have been inactivated and used for routine diagnostics
6195120
Reposted by Robyn Hall
tyuiop @saiharux.bsky.social · 04/06/2026
1/6 The confirmation of a flesh-eating screwworm infection in South Texas marks a troubling development for animal health and agriculture across the region
Flesh-eating screwworm infection confirmed in South Texas, USDA says
201
Reposted by Robyn Hall
S Otto @sarperotto.bsky.social · 31/05/2026
Globally, genomic data sharing has improved greatly over the past year for the highly pathogenic avian flu H5N1. Some great news and a major concern... virological.org/t/timely-h5n...
virological.org
Timely H5N1 sequence data now provided by many – but not all – countries
Sarah Otto* * Department of Zoology & Biodiversity Research Centre, The University of British Columbia, Vancouver BC Canada V6T 1Z4. E-mail: otto@zoology.ubc.ca A year ago, we raised concerns about ...
1166
Reposted by Robyn Hall
Alan Austin @alanaustin.bsky.social · 24/05/2026
Media reports on the budget were riddled with distortions, falsehoods and personal attacks. They ignored the world-leading outcomes. Are Australian finance reporters too stupid to understand reality, or do they know but choose to lie? Do they realise how destructive they are of social cohesion?
independentaustralia.net
Australia now has best-ever economy and worst-ever reporters
Coverage of the recent Federal Budget proves standards of economic reporting are at an all-time low.
0216
Reposted by Robyn Hall
Bede Constantinides @bede.im · 22/05/2026
Widely used clinical metagenomics protocols exhibit low sensitivity for RNA viruses. In this preprint we show why this happens and how to fix it. www.medrxiv.org/content/10.6... @dominikaanna.bsky.social @scalene.bsky.social @pathogenomenick.bsky.social
medrxiv.org
Library preparation strategy critically impacts RNA virus sensitivity in clinical metagenomics
Clinical metagenomics uses sequencing for culture-independent identification of pathogens directly from clinical specimens. While a number of protocols claim to be pathogen agnostic, sensitivity for R...
0145
Reposted by Robyn Hall
Kristian G. Andersen @kgandersen.bsky.social · 18/05/2026
Amazing speed from the teams in Uganda and the DRC - impressive! Three genomes released so far - a few quick takes: 1️⃣ New genomes ~equidistant from 2007 and 2012 outbreaks. 2️⃣ Represents new spillover from reservoir. 3️⃣ Limited diversity, so too early to speculate on timing. Great work ⭐!
014870
Reposted by Robyn Hall
Genome Biology and Evolution @genomebiolevol.bsky.social · 15/05/2026
Hannaford, @viroepivet.bsky.social et al. uncover widespread recombination within megalocytiviruses through the analyses of 63 genomes, discussing implications for disease management and the classification and genetic characterization of viruses. 🔗 doi.org/10.1093/gbe/evag095 #genome #evolution
doi.org
Genomic Analysis of Megalocytivirus Genomes Reveals Widespread Recombination
Abstract. Megalocytiviruses are pathogens of global significance that can lead to substantial economic losses in aquaculture. Recombination among megalocyt
072
Robyn Hall @viroepivet.bsky.social · 11/05/2026
While long suspected and seen prev with other influenza viruses, it's always good to have definitive evidence. Best prevention? Prevent cats scavenging wild bird carcasses, don't feed raw food, don't give access to raw milk
052
Reposted by Robyn Hall
Cormac (Bee guy) @jagungal.bsky.social · 09/05/2026
This article highlights the key reason that we have #WorldBeeDay coming up on 20 May - protection #bees and other pollinators is also about protecting ourselves. More than just 'nice to have' things like honey, bees are critical for food security. 🧪 theconversation.com/protecting-p...
theconversation.com
Protecting pollinating insects could improve diets and livelihoods worldwide – new study
Pollinators support our nutritional health and are critical for crops of fruit, vegetables and beans.
075
Reposted by Robyn Hall
Ed Hutchinson @socialinfluenza.bsky.social · 07/05/2026
🚨New paper!🚨 Our study showing that H5N1 influenza viruses can remain infectious in unpasteurised milk for, basically, as long as you are likely to encounter that milk has now been published: www.microbiologyresearch.org/content/jour...
A drawing of a Fresian cow whose markings resemble influenza viruses (image: Ed Hutchinson, 2025)
28642
Robyn Hall @viroepivet.bsky.social · 08/05/2026
Eliminated as a public health concern. Not trachoma free. I look forward to seeing the next decade of data.
120
Reposted by Robyn Hall
Hizu Khan @hizukhan.bsky.social · 08/05/2026
15,000 A. baumannii genomes reveal an epidemic super-lineage behind ~70% of global isolates and a fast-spreading East Asian Clade 2.5.6, fueled by ARG/virulence gains. One Health action needed. #AMR #OneHealth www.nature.com/articles/s41...
nature.com
Emergence and global spread of a dominant multidrug-resistant clade within Acinetobacter baumannii - Nature Communications
In this study, authors conduct a genomic analysis of 15,000 Acinetobacter baumannii isolates, revealing a dominant multidrug-resistant super-lineage (accounting for approximately 70% global…
011
Robyn Hall @viroepivet.bsky.social · 03/05/2026
Rabbit haemorrhagic disease virus has entered the chat.
010
Reposted by Robyn Hall
CIDRAP @cidrap.bsky.social · 24/04/2026
Quick takes: -Clinical trial for human prion-disease drug -Malaria drug for babies -Polio in DR Congo and Sudan Read more: ow.ly/Smin50YPtJB.
ow.ly
Quick takes: Human prion-disease drug, malaria drug for babies, polio in DR Congo and Sudan
The malaria drug is a small interfering molecule that binds to and snips RNA molecules so that cells make less of the prion protein.
0149
Reposted by Robyn Hall
Jason Kindrachuk @kindrachukjason.bsky.social · 24/04/2026
Please see below regarding a new participant recruitment we’re undertaking for avian influenza serosurveys
023
Robyn Hall @viroepivet.bsky.social · 23/04/2026
I hear what you're saying but the 5-cell rule is a pretty standard health data protection principle. It would be a hard argument to say "this is the standard, here and internationally, but we're going to do it differently", don't you think?
110
Reposted by Robyn Hall
CIDRAP @cidrap.bsky.social · 23/04/2026
Eleven more marine mammals have been tested and confirmed to have H5N1 avian flu in California. In other avian flu news, four commercial poultry facilities have reported new avian flu outbreaks. Read more: ow.ly/PuO950YOMHs 📷: David Cook / Flickr cc
Image of two sea lions. 


📷: David Cook / Flickr cc
13217
Robyn Hall @viroepivet.bsky.social · 23/03/2026
Interested in learning more about virus discovery? Have I got the workshop for you!
000
Reposted by Robyn Hall
Kristian G. Andersen @kgandersen.bsky.social · 06/03/2026
There's a common misconception that zoonotic viruses require significant adaptation to jump from animals to cause human epidemics. Not so 👇. Further, we see clear signs of 1977 flu experiencing cell passage, prior to epidemic. SARS-CoV-2? Business as usual. www.sciencedirect.com/science/arti...
sciencedirect.com
Dynamics of natural selection preceding human viral epidemics and pandemics
Using a phylogenetic framework to characterize natural selection, we investigate the hypothesis that zoonotic viruses require adaptation prior to zoon…
717678
Reposted by Robyn Hall
Thijs Kuiken @thijskuiken.bsky.social · 04/03/2026
New OFFLU statement: "Global overview of the spread and impact of H5 clade 2.3.4.4b HPAI virus in wildlife, 2020-2024." This variant of avian influenza virus has shown unprecedented geographic expansion in wildlife in recent years. @fao.org @woahglobal.bsky.social 1/3 offlu.org/publications...
offlu.org
Global overview of the spread and impact of H5 clade 2.3.4.4b HPAI virus in wildlife, 2020-2024 - offlu
Skip to PDF content
147
Reposted by Robyn Hall
Adam Kucharski @adamjkucharski.bsky.social · 23/02/2026
Interested in learning outbreak analytics and modelling, with a focus on real-life case studies and tools actively used in responses? Apply for the popular @lshtm.bsky.social R shortcourse, led by @jwlambert.bsky.social & @andreevallecam.bsky.social More: www.lshtm.ac.uk/study/course...
1179
Robyn Hall @viroepivet.bsky.social · 23/02/2026
Any opportunity to attend in an auditing capacity? 😅
100
Robyn Hall @viroepivet.bsky.social · 23/02/2026
Delighted to have contributed a tiny part to this great piece of work! Lovely to see it released. 🐨
wildlifehealthaustralia.com.au
Inclusive collaboration underpins release of national guidance on chlamydia vaccination for koalas
Wildlife Health Australia coordinated an inclusive and collegial collaboration process for development of the National guidance for vaccination of koalas against chlamydia, which has just been publish...
010
Reposted by Robyn Hall
Paul Sax @paulsaxmd.bsky.social · 17/02/2026
Two things can be true: 1. FDA’s handling of Moderna’s mRNA flu vaccine review raises process questions 2. The data themselves were underwhelming Here's my take, finishing up with perhaps the biggest disappointment -- it's a hit on pandemic preparedness. blogs.nejm.org/hiv-id-obser...
blogs.nejm.org
Two Things Can Be True: The FDA Process Was Inconsistent, and the mRNA Vaccine Data Were Disappointing
Share Tweet Pin Mail SMS Any time I write about vaccines, especially mRNA vaccines, things get dicey. Any negative comments might fuel attacks from ...
1165
Reposted by Robyn Hall
Nathan Grubaugh @nathangrubaugh.bsky.social · 16/02/2026
Something very different and cool for my lab. Sequencing a 4.4mb TB genome using the Artic-style PCR amplicon method with >5128 primers in two reactions 🤯 Enables culture-free WGS for TB! journals.asm.org/doi/10.1128/...
24816
Reposted by Robyn Hall
Vaughn Cooper @vscooper.micropopbio.org · 16/02/2026
🧵 New preprint! Our 4-lab team evolved Streptococcus pneumoniae in antibiotic-treated mice of varying immune states and discovered something surprising: bacteria rarely evolved resistance. Instead, they found a different way to survive — by rewiring RNA turnover. 🔗 www.biorxiv.org/content/10.6...
biorxiv.org
49755
Robyn Hall @viroepivet.bsky.social · 15/02/2026
Hi Crystal, can I get added please? www.viroepivet.com.au
viroepivet.com.au
ViroEpiVet
Transforming data into better decisions for animal health. Welcome to ViroEpiVet At ViroEpiVet, we bring science, data, and practical experience together to tackle complex challenges in animal healt...
110
Reposted by Robyn Hall
thedavidpeck.bsky.social @thedavidpeck.bsky.social · 13/02/2026
Population immunity to clade 2.3.4.4b H5N1 is dominated by anti-neuraminidase antibodies «we determined that human sera contain widespread, functional antibodies targeting H5N1 neuraminidase, which correlate with virus neutralization…» www.medrxiv.org/content/10.6... #H5N1
053
Reposted by Robyn Hall
Michelle Wille @duckswabber.bsky.social · 12/02/2026
How do we protect wildlife from HPAI? Here, King Penguins vaxxed w self-amplifying mRNA 2344b H5 vaccine. Chicks followed for 250 days - good immune responses, no adverse effects. Good to see trials like this, protect species of conservation concern. 👉 www.nature.com/articles/s41...
1119
Reposted by Robyn Hall
Jotham Suez (SuezLab@JHU) @suez.bsky.social · 04/02/2026
It's increasingly clear that commensal viruses play important roles in human health, but how do you study them? Our review "Tools and approaches to study the human gut virome: from the bench to bioinformatics" is out today in mSystems! journals.asm.org/doi/10.1128/... @haleybiont.bsky.social
A figure from the paper that provides an overview of available culture-dependent and culture-independent approaches for characterizing the human gut virome. Both culture-dependent and culture-independent approaches should be used to study the gut virome. At the bench, many protocols have been adapted to enrich viruses in a sample and isolate them using a sensitive host. Once a virus is isolated, various assays can be used to characterize how the virus interacts with its bacterial host. On the command line, viral genomes can be predicted and viral taxonomy can be identified within a sample. Once procured, multiple tools can be used to annotate viral genomes for predicted gene content and viral lifestyle and predict bacterial host taxonomy.
32411
Reposted by Robyn Hall
Helen Branswell 🇨🇦 @helenbranswell.bsky.social · 02/02/2026
5 more dairy cows tested positive for #H5N1 #birdflu antibodies on the Dutch farm where a previous cow tested positive. No surprise that if 1 was positive, others would be too. This dairy farm is the first outside the US to report H5N1 transmission. www-melkvee-nl.translate.goog/artikel/1450...
www-melkvee-nl.translate.goog
Screening melkveebedrijf brengt nog vijf koeien met antistoffen tegen vogelgriep aan het licht
Op een melkveebedrijf in Noardeast-Fryslân zijn na screening vijf koeien met antistoffen tegen vogelgriep gevonden, maar er is geen actief virus aangetoond. Minister Wiersma verwacht volgende week een...
210349
Reposted by Robyn Hall
PHAA One Health SIG @phaa-onehealth.bsky.social · 02/02/2026
🎧 At min 8 @alibat.bsky.social explains why #NipahVIrus isn't a pandemic threat 🦇 1️⃣ Infection contracted by consuming fruit/sap contaminated with bat saliva/urine 2️⃣ h2h spread is difficult 3️⃣ The Indian West Bengal outbreak is contained 4️⃣ Nipah‑carrying bats aren’t found in Australia bit.ly/4ka9pTg
bit.ly
Angus Taylor Clear To Challenge The Libs Leadership & How Worried Should We Be About Nipah Virus?
The headlines would have you believe we're hurtling toward another global pandemic; this time an outbreak of Nipah virus. But how true is that actually? And what do the Australian Government and healt...
022
Robyn Hall @viroepivet.bsky.social · 31/01/2026
They have now replied and I am confident these are real registered veterinarians in MN.
030
Robyn Hall @viroepivet.bsky.social · 31/01/2026
Also this Reddit post. www.reddit.com/r/Minneapoli... Although again, not personally verified.
reddit.com
From the Minneapolis community on Reddit: Help available for people with pets who are sheltering in place due to ICE
Explore this post and more from the Minneapolis community
131
Robyn Hall @viroepivet.bsky.social · 31/01/2026
I've sent an email to try to get independent verification. I received this from someone with strong connections to Minneapolis who assures me it's legit and I personally trust her. But I have not yet got independent verification so I understand why people will/should be cautious.
221
Robyn Hall @viroepivet.bsky.social · 31/01/2026
Please share widely
A flyer offering in-home veterinary services for those unable to leave their home due to ICE
3180119
Reposted by Robyn Hall
Global Center for Health Security @unmc-gchs.bsky.social · 29/01/2026
Read this week's Transmission for the latest on Measles, H5N1, Nipah Virus, Influenza, Mpox, and more! Read here: www.unmc.edu/healthsecuri... #measles #h5n1 #mpox #nipahvirus #influenza
132
Reposted by Robyn Hall
Dr. Jens Foell @jensfoell.de · 28/01/2026
This is the large domino, with the small domino being some random quack in the UK in 1998 trying to undermine the existing MMR vaccine so his business partner can swoop in with his own. Instead he lost his work credentials and now kids are dying needlessly all over the world, so great job everyone.
161329403
Robyn Hall @viroepivet.bsky.social · 28/01/2026
A beautiful and haunting piece by Ali Hoeger on how the Twin Cities occupation is impacting public health through fear, food insecurity, and trauma. 💔 www.croakey.org/inside-the-p...
croakey.org
Inside the public health crisis in the occupied Twin Cities
Introduction by Croakey: The Australian Nursing and Midwifery Federation (ANMF) has expressed deep shock and sorrow at the fatal shooting
020
Reposted by Robyn Hall
Ed Cunningham-Oakes @edcoakes.bsky.social · 16/01/2026
Love microbes & omics? 🦠🧬 We’re hiring a Postdoc in Public Health Genomics at @unibirmingham.bsky.social Work on cutting-edge research with wonderful people! @wvschaik.bsky.social @halllab.bsky.social @pathogenomenick.bsky.social @scalene.bsky.social @alanmcn1.bsky.social 📅 Closes 4th Feb
edzz.fa.em3.oraclecloud.com
Research Fellow - Department of Microbes, Infection and Microbiomes - 105518 - Grade 7
The post holder will work within the newly established NIHR Health Protection Unit for Public Health Genomics, a partnership between the University of Birmingham and the UK Health Security Agency. You...
0716
Reposted by Robyn Hall
International Society of Antimicrobial Chemotherapy @isacworld.bsky.social · 14/01/2026
🌍 “Tackling AMR through a One Health approach” is LIVE. Marking #OneHealthAwarenessWeek, this session explores the drivers of AMR across human, animal, and environmental health — and the urgent need for coordinated action. Join now: tinyurl.com/476msxx2 #AMR #OneHealth @sabihaessack.bsky.social
011
Reposted by Robyn Hall
Dr Fabrício Campos @camposvet.bsky.social · 12/01/2026
Post 71 — H5N1: wild birds are not just vectors, they are the system The current H5N1 panzootic can no longer be explained as a series of isolated outbreaks. Recent evidence reveals an integrated ecological system in which wild birds shape viral persistence, evolution, and global spread. 1/11
172