Peter van Heusden (he/him) πŸ—Ώ's Avatar

Peter van Heusden (he/him) πŸ—Ώ

@pvanheus

#bioinformatics at @SANBI_SA, building bioinformatics workflows for (Pan-)African PH. health & justice! married. @pvanheus@mstdn.science

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Latest posts by Peter van Heusden (he/him) πŸ—Ώ @pvanheus

We don’t talk enough about how morally depraved the tech industry turned out to be. Every single ounce of their self-regarding statements of values was an outright lie.

07.03.2026 05:03 πŸ‘ 4247 πŸ” 902 πŸ’¬ 101 πŸ“Œ 69

The Covid-19 pandemic was a once-a-century impact on mortality worldwide. And that impact varied among countries depending on policy choices.

BUT

As bad as the height of pandemic was in Canada (purple arrow) it would be far worse to have the misfortune to be born an American (green arrow).

1/

06.03.2026 02:22 πŸ‘ 28 πŸ” 13 πŸ’¬ 1 πŸ“Œ 1

I'm organizing & will moderate a webinar about this next month, stay tuned for details; the aim is to shine a light on this crisis, bringing historical, human rights, public health, and psychological perspectives.....

05.03.2026 03:13 πŸ‘ 23 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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The mirage of AI deregulation One of the most interventionist approaches to technology governance in the United States in a generation has cloaked itself in the language of deregulation. In early December 2025, President Donald Tr...

🧡 Trump administration AI policy is widely described as deregulatory. This description is misleading. What's happening is not the absence of governance but its rearrangement--intensive state intervention operating through mechanisms we don't typically call regulation. www.science.org/doi/10.1126/...

15.01.2026 19:23 πŸ‘ 593 πŸ” 321 πŸ’¬ 9 πŸ“Œ 37
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Exclusive: Iranian girls killed by β€˜double-tap’ strikes on Minab school Eyewitnesses describe second blast which killed survivors as they sheltered in prayer hall

The girls’ school in Iran, where 165 people were killed by an apparent US-Israeli attack, was hit with two strikes, with the second missile killing sheltering survivors, two first responders and the parent of a slain child have told Middle East Eye.

04.03.2026 22:40 πŸ‘ 2390 πŸ” 1323 πŸ’¬ 108 πŸ“Œ 273
Post image

New insights into an old vaccine: potency and breadth of neutralizing antibodies elicited by the yellow fever vaccine 17D are boosted by heterologous Orthoflavivirus infection

βœ… Just Accepted
πŸ”— https://bit.ly/4l9Iyr1

01.03.2026 00:33 πŸ‘ 9 πŸ” 5 πŸ’¬ 1 πŸ“Œ 6

Israel has closed all the crossings into Gaza and reimposed total siege.

28.02.2026 19:39 πŸ‘ 1126 πŸ” 611 πŸ’¬ 12 πŸ“Œ 38
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Science of sex and gender being misrepresented by Trump officials, experts warn Scientists say crackdown on gender-affirming care could have impact on healthcare of all Americans

Thanks so much to @melodyschreiber.com for not only writing about this issue, but quoting trans scientists as experts!

27.02.2026 16:15 πŸ‘ 267 πŸ” 112 πŸ’¬ 7 πŸ“Œ 3

Honestly vaccines have been about a lot of things over the years and often the first vaccine for a disease is not the last. The "proliferation of talking heads" that has evolved over the past 40-odd years combined by "anxious life" tends to not leave much space for considered conversations...

26.02.2026 07:10 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

@wytamma.bsky.social 's WASM tools have transformed my experience of teaching Python to first year undergraduate biologists this year. Since last year, I've been teaching ~400 undergrads how to code (functions, lists, dictionaries, loops) over (one hour intro lecture +) two 2-hour practicals. 1/n

25.02.2026 22:33 πŸ‘ 60 πŸ” 17 πŸ’¬ 3 πŸ“Œ 1
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Tecovirimat for the Treatment of Mpox | NEJM Tecovirimat is approved for smallpox treatment under the Food and Drug Administration Animal Rule on the basis of efficacy in nonhuman primate models of mpox (previously known as monkeypox). Howeve...

The full results of the STOMP trial are now published in @nejm.org
Tecovirimat did not shorten time to symptom resolution or impact symptoms of clade II mpox. The findings are similar to PALM007 trial which found no beneficial effects of the drug for clade I mpox
www.nejm.org/doi/full/10....

25.02.2026 23:11 πŸ‘ 26 πŸ” 10 πŸ’¬ 2 πŸ“Œ 1
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β€œA State that Massacres Its Own People Cannot Be a Force of Liberation for Others" Palestine solidarity activists from the Chinese diaspora speak with Iranian activists in exile about the uprising in Iran in January 2026.

As vast machines of murder sail into the Persian Gulf, I can almost understand the desire to see the Iranian regime as courageous underdogs. This conversation between the Roja Collective and Leila Hossein Zadeh is a good antidote to that perspective: crimethinc.com/2026/02/18/a...

23.02.2026 03:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Who's the billionaire behind London’s biggest mass eviction? He's the London philanthropist who says he's committed to solving homelessness. So why is Asif Aziz's Criterion Capital rushing to make hundreds of Londoners homeless in the coming weeks?

London’s β€œworst mass eviction in recent history” is underway; hundreds of households across London told to get out of their homes this week by the same landlord, ahead of the renters rights act. The landlord? Billionaire Asif Aziz’s Criterion Capital. www.londoncentric.media/p/asif-aziz-...

22.02.2026 07:53 πŸ‘ 1030 πŸ” 814 πŸ’¬ 59 πŸ“Œ 160

Yep! I also finished it days ago. It was fascinating reading as someone who has been "raised" in the Comprehensive Primary Health care school of thought: spotting every limitation of the lessons while applauding both the spirited fight and what we can all take from it

22.02.2026 14:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Israel should stop spraying of controversial herbicide in Syria and Lebanon - PAX Over the past weeks, the Israel Defense Forces have been spraying herbicides on agricultural fields in both Lebanon and Syria.

The BBC continues to be shit. Detailed report on these activities in Syria and Lebanon: more on this - and also similar activity in occupied Syria: paxforpeace.nl/news/israel-...

22.02.2026 10:54 πŸ‘ 79 πŸ” 19 πŸ’¬ 0 πŸ“Œ 0

I really am looking forward to getting my hands on a copy of this book!

22.02.2026 10:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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New Documents Reveal a Controversial Vaccine Study's Unusual Path to CDC Approval A new investigation has found irregularities in the ethics review of a grant to study effects of a birth dose of hepatitis B vaccine in Guinea-Bissau.

Superb reporting from @katherineeban.bsky.social for @rollingstone.com on the scandal around the RFK-fueled, unethical HBV vaccine study in Guinea Bissau that horrified CDC staff, scientists and ethicists around the world. www.rollingstone.com/politics/pol...

21.02.2026 11:12 πŸ‘ 158 πŸ” 92 πŸ’¬ 6 πŸ“Œ 2
Rent-a-crowds, Zionist lobbying and the battle for Mandela’s legacy - Media Review Network Human rights activist and United Nations Special Rapporteur, Francesca Albanese, has called on governments to ensure corporate accountability against companies funding the Gaza genocide. Image: Itumel...

Related to this... mediareviewnet.com/2026/02/rent...

20.02.2026 18:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The Listening Post | Video | Al Jazeera A weekly programme that examines and dissects the world’s media, how they operate and the stories they cover.

THREAD: A first for me: I've co-produced an episode of Al Jazeera's The Listening Post, and it airs tomorrow!

Outrage over genocide in Gaza has led to Israel losing the streets & the campuses of the western world.

So, Israel has recently decided to try selling its narrative...to Africans.

20.02.2026 16:54 πŸ‘ 33 πŸ” 21 πŸ’¬ 2 πŸ“Œ 1

Ethiopia and Eritrea are preparing for full-scale war again. One side backed by the UAE and the Nobel Peace Prize (thank you again for awarding the peace prize to a genocider), another side backed by Egypt and the Saudis. My whole life has been wars between Ethiopia and Eritrea.

20.02.2026 02:47 πŸ‘ 159 πŸ” 40 πŸ’¬ 1 πŸ“Œ 1
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The evidence of things not seen We hold many truths to be self-evident in public health. Truths on how to promote health or health for all, on the proportion of national budget that shoul

The evidence of things not seen

I wrote a short essay in @healthpromint.bsky.social to mark @ottawacharter40.bsky.social academic.oup.com/heapro/artic...

Watch my chat with editor @docsamantha.bsky.social on YouTube youtu.be/79i7TgalSPw?...

Or listen on Spotify open.spotify.com/episode/2AbP...

20.02.2026 03:43 πŸ‘ 17 πŸ” 9 πŸ’¬ 1 πŸ“Œ 1
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After leaving WHO, Trump officials propose more expensive replacement to duplicate it HHS proposes spending $2 billion a year to re-create systems the U.S. accessed through the WHO at a fraction of the cost, according to officials briefed on the matter.

SCOOP: After leaving WHO, Trump officials propose more expensive replacement to duplicate it. At a cost 3x what US paid annually. Me and @Jacobbogage.bsky.social
www.washingtonpost.com/health/2026/...

19.02.2026 18:46 πŸ‘ 12 πŸ” 8 πŸ’¬ 0 πŸ“Œ 3

This tongue reminds me of the famous bifurcated needle!

19.02.2026 14:58 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I spoke with @melodyschreiber.com about the deep irony of Bhattacharya serving as Acting Director of CDC & Director of NIH simultaneously.

For years, he has advocated for separation between these role, framing this type of arrangement as a conflict of interest that would have chilling effects.

19.02.2026 14:25 πŸ‘ 52 πŸ” 25 πŸ’¬ 2 πŸ“Œ 3

And putting tylenol in the same category as alcohol. Sheesh.

19.02.2026 03:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And still insisting that they're the leaders of the international community and the voice of morality. Not much most of us can do about states, but there's a lot we can do in all our communities about raising up voices that genuinely do speak from an orientation towards equity and solidarity!

17.02.2026 16:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Jesse Jackson – a life in pictures The US civil rights leader Jesse Jackson, a pioneer of progressive Democratic politics, close ally of Martin Luther King Jr, and two-time candidate for the presidential nomination, has died at 84

β€œJackson is arrested in 1993 after blocking 5th Avenue as part of a group protesting against the Clinton administration’s policy of maintaining a detention camp for Haitian political refugees who were HIV positive”

Remember this history as we remember this man.

17.02.2026 13:12 πŸ‘ 898 πŸ” 354 πŸ’¬ 2 πŸ“Œ 6

I often think about the fact that if the FBI et al had not killed Fred Hampton, he would be 78 today. Younger than Jesse Jackson was. Must have felt strange to outlive many of your contemporaries by decades.

17.02.2026 12:13 πŸ‘ 2679 πŸ” 514 πŸ’¬ 17 πŸ“Œ 0

me (writing an essay about a breakfast sandwich): man the dutch really do not get enough smoke for how fucking brutal they were as an empire. god damn they sucked they were terrible

17.02.2026 00:42 πŸ‘ 892 πŸ” 76 πŸ’¬ 23 πŸ“Œ 6

Only till 1799. So e.g. the governership of Daendels and e.g. the deaths of thousands in building the Great Post Road (1808 to 1811) happened in a colony run by the Dutch state. Similarly the Aceh war, the subjugation of Bali, the "cultivation system", etc

17.02.2026 01:48 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0