Sign in

Jennifer Barr

@jennbarr.bsky.social
331 followers 198 following 123 posts

Virologist @ CSIRO Bat borne viruses, high containment pathogens, virus discovery, serological assays

PostsRepliesMedia
Jennifer Barr @jennbarr.bsky.social · 26/08/2026
RIP Dolly 💙 www.nature.com/articles/d41...
nature.com
Dolly Parton dies aged 80 – researchers celebrate her contributions to science
The country singer was an advocate for vaccines, public health, literacy and marginalized communities.
021
Reposted by Jennifer Barr
Victorian Infection and Immunity Network @theviin.bsky.social · 19/08/2026
Join us at the 2026 VIIN Young Investigator Symposium! 📅When: Wednesday 25 November, 8am-7pm 📍Where: MIPS, Parkville 🎫Register via TryBooking 📣 Abstract submissions close THIS WEEK on Friday 21st August. Get your submissions in by 5pm to be a part of this fantastic program! #YoungVIIN2026 #VIINYIS
022
Jennifer Barr @jennbarr.bsky.social · 14/08/2026
Feeling incredibly sad for Australia’s wildlife and the impact this virus will have over the coming months 😢 www.abc.net.au/news/2026-08...
abc.net.au
'They can't be saved': As bird flu takes hold, these neurological symptoms emerge
A bird's unusual and disturbing behaviour catches the eye of passers-by. On the ground it flaps its wings, turns in circles and then somersaults.
051
Reposted by Jennifer Barr
Helen Branswell 🇨🇦 @helenbranswell.bsky.social · 31/07/2026
The #Ebola #Bundibugyo outbreak in DRC's Ituri province is now the 2nd largest in known history, having overtaken the 2018-2020 outbreak in North-Kivu & Ituri in a matter of 2.5 months. Hard to say how big this one will get. Can't see it ending anytime soon.
16836
Reposted by Jennifer Barr
T. Ryan Gregory 🇨🇦 @tryangregory.bsky.social · 30/07/2026
www.science.org/content/arti...
science.org
EXCLUSIVE: Congo’s Ebola epidemic started at least 4 months before it was detected
A remote mining town gripped by fear saw hundreds of suspected cases before the government declared an outbreak, report says
1258
Reposted by Jennifer Barr
Jasmin Hufschmid @jhufschmid.bsky.social · 30/07/2026
Southern bent-wing bat numbers may still be declining - a real concern in an already critically endangered mammal. www.theguardian.com/environment/...
theguardian.com
The population of an endangered Australian bat suddenly dropped by up to 16%. No one knows why
Exclusive: Scientists say about 5,000 fewer southern bent-wing bats have been recorded at a key maternity site for the species
041
Reposted by Jennifer Barr
Thelonevirologist @thelonevirologist.bsky.social · 30/07/2026
Immunoglobulin heavy chain locus duplication in bats www.science.org/doi/10.1126/...
science.org
Immunoglobulin heavy chain locus duplication in bats
Some bats, unlike other mammals, have two functional antibody heavy chain loci that may affect how they respond to pathogens.
033
Reposted by Jennifer Barr
ABC News Australia @news.abc.net.au · 19/06/2026
Suspected detection of H5 strain of bird flu in WA, which would mark first detection in Australia
abc.net.au
Breaking: Suspected H5 bird flu detection in Australia
The first suspected case of a deadly strain of bird flu that has killed millions of birds and mammals worldwide has been found in Western Australia, the federal government has confirmed.
06243
Reposted by Jennifer Barr
Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 31/05/2026
"He urged the public and healthcare workers not to dismiss early symptoms such as vomiting and headaches, warning that misinformation leads many people to believe they have been poisoned rather than seeking hospital care." www.abc.net.au/news/2026-06...
abc.net.au
Brazil authorities investigate two possible Ebola cases as outbreak grows
The true reach of the Ebola outbreak in central Africa could be much wider than the official figures published by central African authorities, the World Health Organization is warning.
45824
Reposted by Jennifer Barr
The New York Times @nytimes.com · 30/05/2026
At the epicenter of the Ebola outbreak in the Democratic Republic of Congo, the front line is completely overwhelmed. Our chief Africa correspondent, Declan Walsh, describes what he saw in the Ebola ward at Mongbwalu General Hospital. www.nytimes.com/2026/05/30/w...
37408218
Reposted by Jennifer Barr
Craig Spencer MD MPH @craigspencer.bsky.social · 24/05/2026
I spend a lot of time answering Ebola questions for media, elected officials, and family. So I wrote up some quick thoughts on where this outbreak stands, and what to pay attention to in the days and weeks ahead. craigaspencer.substack.com/p/ebola-upda...
craigaspencer.substack.com
Ebola Update—May 24
Everything I Think You Need to Know
15425
Jennifer Barr @jennbarr.bsky.social · 22/05/2026
An incredibly challenging situation in the DRC right now 😥 www.bbc.com/news/article...
bbc.com
Ebola outbreak in DR Congo: Angry crowd sets Rwampara hospital tents on fire
Grieving relatives and friends of a suspected Ebola victim were prevented from taking his body for burial.
020
Reposted by Jennifer Barr
BK. Titanji @boghuma.bsky.social · 20/05/2026
🧵 1/15 The WHO Emergency Committee just met on Ebola Bundibugyo. This is the first time a WHO Director-General declared a PHEIC before convening the committee a signal of how urgent this is. I listened in and made a few notes which I share here. www.youtube.com/live/vLlbTW5...
youtube.com
LIVE: Media briefing on the Ebola outbreak in the DRC and Uganda with Dr Tedros
YouTube video by World Health Organization (WHO)
8211111
Reposted by Jennifer Barr
Australasian Virology Society @ausvirologysoc.bsky.social · 19/05/2026
#AVS13 award applications are open for the AVS Rising Star Award and AVS Young Award, recognising outstanding early- and mid-career virologists in Australia and New Zealand. Recipients will be awarded and announced at the national conference. Closes Sun 9 Aug 2026. www.avs2026.org/travelgrants...
Promotional flyer for AVS13 awards. The flyer announces two awards: the AVS Rising Star Award, recognising outstanding early-career researchers with strong potential to become future leaders in virology research in Australia or New Zealand; and the AVS Young Award, recognising outstanding mid-career researchers who have made substantial contributions to AVS and the discipline of virology. Award recipients will be announced at the 13th Australasian Virology Society Meeting 2026. Applications close Sunday 9 August 2026.
133
Reposted by Jennifer Barr
Nature @nature.com · 19/05/2026
An outbreak of Ebola in the Democratic Republic of the Congo has almost certainly been spreading undetected for weeks or even months go.nature.com/4ur1Dce
go.nature.com
Ebola outbreak is a global health emergency: what happens next
The outbreak is only the third caused by the rare Bundibugyo virus, for which there are no approved vaccines or therapeutics.
03517
Jennifer Barr @jennbarr.bsky.social · 19/05/2026
Some info about Ebolaviruses, the current outbreak in central Africa and the research we do at CSIRO ACDP www.csiro.au/en/news/All/...
csiro.au
What you need to know about ebolaviruses
Ebola virus disease is very serious, and while the current outbreak in Central Africa is a major public health concern, the risk to Australia remains very low.
010
Reposted by Jennifer Barr
Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 18/05/2026
Version 10. A lot. Update from new @WHO Risk Assessment www.who.int/publications.... Tidying up is needed tomorrow.
43212
Reposted by Jennifer Barr
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 Jennifer Barr
WHO @who.int · 17/05/2026
Under the IHR (2005), @drtedros.who.int, the Director General of WHO, having consulted the States Parties where the event is occurring, has determined that the Ebola disease caused by Bundibugyo virus in DRC & Uganda constitutes a public health emergency of international concern bit.ly/3P4ZDac
Epidemic of Ebola Disease caused by Bundibugyo virus in the Democratic Republic of the Congo and Uganda determined a public health emergency of international concern
8231135
Jennifer Barr @jennbarr.bsky.social · 16/05/2026
A new outbreak of Ebola has been identified in the DRC.
000
Reposted by Jennifer Barr
Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 12/05/2026
Version 4. Spanish case added. Latest version pinned to the top of my timeline.
67438
Reposted by Jennifer Barr
PHAA One Health SIG @phaa-onehealth.bsky.social · 07/05/2026
🐭🦠 #Hantaviruses are rodent‑borne viruses found worldwide—a classic #OneHealth challenge linking people, wildlife & the environment. Climate change and land‑use change can drive rodent booms and spillover risk. 🌍🌡️🚜 Learn more about CSIRO’s research on this group of viruses 🔬🇦🇺
085
Reposted by Jennifer Barr
Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 06/05/2026
"The WHO added that although uncommon, limited human‑to‑human transmission of the Andes virus, a species of hantavirus found in Argentina and Chile, "has been reported in community settings involving close and prolonged contact" -those last 4 words are key here. www.abc.net.au/news/2026-05...
abc.net.au
Human-to-human transmission suspected in deadly hantavirus outbreak
The World Health Organization says no rats have been found on board the cruise vessel where the outbreak has taken hold, with three people having died of confirmed or suspected infections of the roden...
2247
Jennifer Barr @jennbarr.bsky.social · 06/05/2026
Have you heard about the disease outbreak on a cruise ship caused by #hantavirus? Prof Glenn Marsh provides an explainer about these viruses and the research we do at the #CSIRO Australian Centre for Disease Preparedness 👇👇👇 www.csiro.au/en/news/All/...
csiro.au
Hantavirus: the ‘silent’ virus
As a hantavirus outbreak makes global headlines, CSIRO researchers are investigating how these rodent-borne viruses spread and why different strains target specific human organs, like the lungs or kid...
021
Jennifer Barr @jennbarr.bsky.social · 04/05/2026
www.abc.net.au/news/2026-05...
abc.net.au
Three die after suspected hantavirus outbreak on cruise ship
A suspected outbreak of hantavirus, which is spread by contact with rat and mice faeces, has killed three people on a cruise ship.
020
Reposted by Jennifer Barr
Kristian G. Andersen @kgandersen.bsky.social · 18/03/2026
One week - and that's more than the entirety of the US public health budget up in, literal, smoke. *poof*
45228
Reposted by Jennifer Barr
PHAA One Health SIG @phaa-onehealth.bsky.social · 13/03/2026
🎗️ Abstract submission deadline is today Fri 13 March @wohcongress.bsky.social World #OneHealth Congress, Lisbon, Portugal, 4- Sept 2026 #WOHC2026
043
Reposted by Jennifer Barr
Jet @junthejet.bsky.social · 04/03/2026
Excited to share our new paper on producing recombinant bat antibodies! 🦇🧬 Out now in Frontiers in Immunology: www.frontiersin.org/journals/imm... #bat #antibodies #immunoglobulin #chiroptera #antiviral
frontiersin.org
Frontiers | Cloning, expression and characterisation of antigen-specific recombinant bat immunoglobulin from the black flying fox (Pteropus alecto)
Bats are natural reservoir of viruses that cause severe disease in livestock and humans. Recent high-profile spillover events have directed significant atten...
253
Reposted by Jennifer Barr
PHAA One Health SIG @phaa-onehealth.bsky.social · 03/03/2026
Nipah Virus as a One Health Issue Hosted by Australian CDC 📅 10 March 2026 ⏰ 2:00 PM AEDT 🔗 Save your spot! 👉 bit.ly/4b2iIjY
021
Reposted by Jennifer Barr
Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 24/02/2026
Most flu deaths this century were recorded in 2025, ABS finds. -bigger season means more deaths unless flu vaccination levels are much higher. And we had our biggest season in record. www.abc.net.au/news/2026-02...
abc.net.au
Most flu deaths this century were recorded in 2025, ABS finds
There were more deaths associated with influenza last year than any other year this century, according to the Australia Bureau of Statistics.
03417
Reposted by Jennifer Barr
PHAA One Health SIG @phaa-onehealth.bsky.social · 09/02/2026
🌐🦠 #NipahVirus in the news, but not a 'new global threat' Two cases in India & a newly reported death in Bangladesh, serious, but outbreaks stay small as it does not spread easily between people. Sensationalism doesn’t help, check AuCDC & WHO websites for advice. bit.ly/4rHGg4E
bit.ly
Nipah in the news: why it’s essential to follow the facts, not the fiction
Doherty Institute's Dr Danielle Anderson shares the latest insights on Nipah virus reemergence in India, with two recent confirmed cases in West Bengal.
043
Reposted by Jennifer Barr
PHAA One Health SIG @phaa-onehealth.bsky.social · 09/02/2026
With thanks to @jennbarr.bsky.social for the reminder re #NipahVirus #OneHealth research progress 🌏 A recent global meeting in Geelong brought together experts to share advances in vaccines & treatments, viral mechanisms, genetic diversity, and the bat ecology behind spillovers 🦇🔬 bit.ly/3Mx6kjM
bit.ly
Integrating Prevention and Response at the Crossroads of Henipavirus Preparedness, Hendra@30 Conference, 2024
Hendra@30 Henipavirus Conference, 2024
042
Jennifer Barr @jennbarr.bsky.social · 07/02/2026
#Nipah virus case in Bangladesh. Likely contracted from consumption of contaminated date palm sap. www.who.int/emergencies/...
who.int
Nipah virus infection - Bangladesh
On 3 February 2026, the International Health Regulations National Focal Point (IHR NFP) for Bangladesh notified WHO of one confirmed case of Nipah virus (NiV) infection in Rajshahi Division. The patie...
020
Reposted by Jennifer Barr
Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social · 06/02/2026
"The patient reported no travel history but had a history of consuming raw date palm sap. All 35 contact-persons are being monitored and have tested negative for NiV and no further cases ” Risk increases when seasonal higher-risk human activities increase. www.who.int/emergencies/...
who.int
Nipah virus infection - Bangladesh
On 3 February 2026, the International Health Regulations National Focal Point (IHR NFP) for Bangladesh notified WHO of one confirmed case of Nipah virus (NiV) infection in Rajshahi Division. The patie...
2259
Jennifer Barr @jennbarr.bsky.social · 05/02/2026
www.csiro.au/en/news/All/...
csiro.au
Nipah virus: What we know and how Australian researchers are responding
Nipah virus is a rare but deadly zoonotic disease. While the virus is not present in Australia, CSIRO researchers are studying Nipah and related bat-borne viruses to strengthen outbreak preparedness a...
020
Reposted by Jennifer Barr
CIDRAP @cidrap.bsky.social · 02/02/2026
Emerging bat virus found in stored throat swabs from 5 patients with suspected #Nipah infection The finding raises the concern that dangerous bat viruses may be silently co-circulating with Nipah virus. www.cidrap.umn.edu/m... Photo: Cloudtail the Snow Leopard / Flickr cc
24320
Jennifer Barr @jennbarr.bsky.social · 04/02/2026
A little over 12 months ago, 150 scientists from 16 countries gathered in Geelong to reflect on the past 30 years of henipavirus research, current developments and future directions. The outcomes of that meeting are detailed in our recent publication in EID below. wwwnc.cdc.gov/eid/article/...
wwwnc.cdc.gov
Integrating Prevention and Response at the Crossroads of Henipavirus Preparedness, Hendra@30 Conference, 2024
Hendra@30 Henipavirus Conference, 2024
063
Reposted by Jennifer Barr
id-journal.bsky.social @id-journal.bsky.social · 31/01/2026
Henipaviruses (Hendra, Nipah) have high fatality & epidemic risk. In 2024, 150 scientists from 16🇨🇦 met at Hendra@30, expanding research with bat ecology for prevention.🦇
wwwnc.cdc.gov
Integrating Prevention and Response at the Crossroads of Henipavirus Preparedness, Hendra@30 Conference, 2024
Diseases caused by henipaviruses, exemplified by Hendra virus and Nipah virus, pose a serious risk to public health because of their epidemic potential and high case-fatality rates and the paucity of medical countermeasures to mitigate them. In December 2024, a group of 150 scientists from 16 countries convened in Geelong, Victoria, Australia, to mark the 30th anniversary of the discovery of Hendra virus. The Hendra@30 conference built upon its predecessor conference held in 2019 in Singapore, Nipah@20, by expanding its program across broader disciplines and integrating sessions on human sociology and disease ecology into the main scientific discussions. We describe key highlights from Hendra@30 and reflect on 4 key elements that have advanced henipavirus research and medical countermeasures research and development. We propose that integrating bat ecology into henipavirus research blueprints will enable development of ecologic countermeasures that prevent spillover and will complement existing preparedness and response efforts with evidence-based prevention strategies.
021
Reposted by Jennifer Barr
PHAA One Health SIG @phaa-onehealth.bsky.social · 14/01/2026
🔥 Thousands of #flyingfoxes died in last week’s 42°C+ heatwave across SA, VIC & NSW, worst since 2019/20 Black Summer fires 🦇 Flying foxes are like “canaries in the coal mine” warning us as what is happening to other animals as extreme heatwaves become more frequent🌡🔥
013
Reposted by Jennifer Barr
Dr Monique Ryan @mon4kooyong.bsky.social · 19/12/2025
514856
Reposted by Jennifer Barr
PHAA One Health SIG @phaa-onehealth.bsky.social · 18/12/2025
#OneHealthResearch 🚨 New scoping review on climate & arboviruses in Australia: 📊 30 studies analysed 🌏 Inland regions included 🌡️ Temperature–infection link varied by region 👉 Highlights need to enhance human & 🦟 vector surveillance #RossRiverVirus #BarmahForestvirus
Map of locations in Australia where included studies reported a positive or negative association between temperature and RRV/BFV notifications. BFV = Barmah Forest virus; RRV = Ross River virus
055
Reposted by Jennifer Barr
Helen Branswell 🇨🇦 @helenbranswell.bsky.social · 18/11/2025
#Marburg: Ethiopia's health ministry says at least 3 people have died from Marburg. The slide, posted to their X account, suggests there've been 4 confirmed cases. WHO has said at least 9. Am curious about efforts to get experimental vaccine into the field. africannewsagency.com/ethiopia-rep...
13715
Reposted by Jennifer Barr
ARC Tracker @arc-tracker.bsky.social · 18/11/2025
“CSIRO has announced it will slash up to 350 jobs as the national science agency grapples with long-term financial challenges … with current funding failing to keep pace with the rising costs of running a modern science agency.” Not “challenges”. They’re choices. 😡
abc.net.au
CSIRO to cut up to 350 research jobs in major overhaul
After 440 positions were slashed last year, the CSIRO has announced more staff cuts across the country in a bid to remain financially viable.
951839745
Jennifer Barr @jennbarr.bsky.social · 18/11/2025
Things are a bit grim at CSIRO today www.abc.net.au/news/2025-11...
abc.net.au
Breaking: CSIRO to cut up to 350 research jobs in major overhaul
After 440 positions were slashed last year, the CSIRO has announced more staff cuts across the country in a bid to remain financially viable.
020
Jennifer Barr @jennbarr.bsky.social · 14/11/2025
Disease outbreak in Ethiopia confirmed to be Marburg virus www.washingtonpost.com/world/2025/1...
washingtonpost.com
Ethiopia confirms first Marburg outbreak as WHO lauds country's fast action
Ethiopia has confirmed its first Marburg outbreak after nine cases were identified in the southern region of the country that borders South Sudan
000
Jennifer Barr @jennbarr.bsky.social · 14/11/2025
www.afro.who.int/news/ethiopi...
afro.who.int
000
Reposted by Jennifer Barr
Thelonevirologist @thelonevirologist.bsky.social · 24/09/2025
Ebola outbreak in DR Congo adds 11 new cases in past week www.cidrap.umn.edu/ebola/ebola-...
cidrap.umn.edu
Ebola outbreak in DR Congo adds 11 new cases in past week
The death rate of the outbreak, first declared on September 4, is 61%.
032
Jennifer Barr @jennbarr.bsky.social · 16/09/2025
The story behind the discovery of Salt Gully virus www.csiro.au/en/news/All/...
csiro.au
From bat roost to breakthrough: The story of Salt Gully virus
During routine bat surveillance in Queensland, CSIRO scientists discovered Salt Gully virus: a previously unknown henipavirus. Its unique behaviour highlights the importance of early virus detection a...
020
Reposted by Jennifer Barr
Sarah Newey @sneweyy.bsky.social · 03/09/2025
A new bat-borne pathogen dubbed Salt Gully virus has been uncovered in flying-foxes Down Under. While there are no signs of human spillover, it is a relative of Nipah & Hendra – diseases considered ‘priority pathogens’ by WHO www.telegraph.co.uk/global-healt... @telglobalhealth.bsky.social
telegraph.co.uk
Access Restricted
022
Reposted by Jennifer Barr
Eric Topol @erictopol.bsky.social · 15/09/2025
On #ScienceUnderSeige BY @peterhotezmdphd.bsky.social @michaelemann.bsky.social @latimes.com @hiltzikm.bsky.social www.latimes.com/business/sto...
410228