Prof Brendan Crabb AC

@brendancrabb.bsky.social

research scientist in infectious diseases, health equity advocate, director & ceo burnet institute (www.burnet.edu.au), chair, australian global health alliance & pacific friends of global health (www.ausglobalhealth.org)

Great thread on the PJ.2.1 variant situation, what we do & do not know, & where it stands now. Worth emphasizing that a recent Yunlong Cao preprint found PJ.2.1 has very high ACE2 affinity, meaning that, like BA.2.75 or BA.2.86, it has plenty of space to acquire new Ab-evading spike mutations.

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Stefan Pöhlmann@snpoehlm.bsky.social · last wk.

🧪5 new PJ.2.1 sequences from Spain reported yesterday. PJ.2.1 is a SARS-CoV-2 saltation variant first highlighted by @ryanhisner.bsky.social that now appears to be spreading internationally. Here is a thread on the emergence of PJ.2.1 and its potential implications.

How acute infections trigger chronic illnesses remains unclear, but many researchers think the field is closing in on explanations. “We certainly don’t have the answer,” says infectious-disease clinician Michael Peluso. “But we have a lot of leads.” go.nature.com/4i3y90F

When do infections lead to long COVID? Scientists close in on triggers and treatments for post-viral syndromes

Hundreds of millions of people have long-term conditions as a result of an infection. Researchers are working out how to help them.

go.nature.com

This is devastating, quite the shock. It was a privilege to have worked with Vasee on the 'holy grail' of a malaria vaccine. He taught me a lot, as I know he did many others. He was a wise, thoughtful, calm, forthright contributor to global health. He made a big difference! What a loss.

Tedros Adhanom Ghebreyesus@drtedros.who.int · 3w ago

Sad days for the @who.int family, with the sudden passing of Dr Vasee Moorthy. Vasee joined WHO in 2009 and made a major contribution to advancing the Organization’s work on clinical trials, especially in low- and middle-income countries.

Australia's medical research sector depends on strong science and strong innovation policy. AAMRI has joined 16 leading organisations calling for consultation on proposed changes to the R&D Tax Incentive that could affect Australia's research and innovation pipeline. aamri.org.au/news-events/...

AAMRI joins sector-wide call for consultation on proposed R&D Tax Incentive changes - AAMRI

The Association of Australian Medical Research Institutes (AAMRI) has joined 16 leading organisations from across Australia’s biotechnology, medical technology, research and innovation sectors in call...

aamri.org.au

Incredible! Scientists receive a rare standing ovation after announcing that a new treatment can double the survival time for pancreatic cancer, the deadliest cancer which was once considered “undruggable.” When we fund and support science, we can achieve anything! (Video: Dr. Wish Dhillon)

Paywalled I’m sorry. Main message is that for Australia Ebola is more of a message than a threat - infectious epidemics/pandemics are more likely now than they have been in a long while, & when they do arrive they will be different to what we’ve experienced before. www.smh.com.au/healthcare/i...

If Ebola lands in Australia tomorrow, what happens next?

With global travel, a disease that begins far away can quickly become a test of systems here, and the first 24 hours would matter enormously.

smh.com.au

💡 Medical research delivers more than health and economic benefits. It delivers hope. Burnet CEO Brendan Crabb: “How do we solve infectious diseases, mental health challenges, or the impacts of social media? There’s only one solution: research.” 🤍 Calling for sustainable investment today.

There’s a lot to welcome in Ambitious Australia, particularly the recognition that Australia’s R&D system isn’t set up for the level of impact we need. The real test will be if that ambition is matched with proper investment, especially in health & medical research. aamri.org.au/news-events/...

Ambition must be matched with investment: AAMRI responds to national R&D reform agenda - AAMRI

The Association of Australian Medical Research Institutes (AAMRI) has welcomed the release of Ambitious Australia, the Strategic Examination of Research and Development (SERD), as a clear signal that ...

aamri.org.au

Health and medical research is the only hope for so many health conditions, yet is chronically underfunded. Amazingly, a big part of the solution already exists. The money is literally in the bank, earmarked for health & medical research. It just has to be released. www.abc.net.au/news/2026-03...

Up to $1.4 billion in medical research remains unused under government cap

Researchers say securing funding has become increasingly tough, with many left with no choice but to spend a disproportionate amount of time applying for grants.

abc.net.au

From @jasongale.bsky.social based on his brilliant new book. Captures a lot of what actually was, and contrasts that to our (faulty/revised) memory those facts. And importantly, why that all matters for the next pandemic. All a bit sad to me, but great work Jason. www.bloomberg.com/news/feature...

What We Forget About Covid Will Shape the Next Pandemic

As the pandemic recedes, our collective memory is softening the fear and chaos. That shift could determine how we handle the next crisis.

bloomberg.com

It’s not just obscene, but I’d go as far as to say extreme inequity is our (and the developed world’s) most significant problem; the issue that must be addressed first if we are to be healthier, wealthier, more secure, and more sustainable. www.abc.net.au/news/2026-01...

Australia's 48 billionaires wealthier than bottom 40pc combined, Oxfam finds

Oxfam Australia is calling on the federal government to tax the super rich to help tackle growing inequality, as billionaires grow their wealth by more than half a million a day on average.

abc.net.au