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markkhurana.bsky.social

@markkhurana.bsky.social
25 followers 45 following 13 posts
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markkhurana.bsky.social @markkhurana.bsky.social · 21/06/2026
🚨 Where do new SARS-CoV-2 variants come from? Our new paper in @natcomms.nature.com suggests they stem from persistent infections. We found that immunosuppressed patients face a 5x higher risk of prolonged infection, with the virus mutating at an accelerated rate. www.nature.com/articles/s41...
nature.com
Large-scale genomic surveillance reveals immunosuppression drives mutation dynamics in persistent SARS-CoV-2 infections - Nature Communications
Using Denmark’s genomic surveillance linked to health registries, the authors identify immunosuppression as a key risk factor for persistent SARS-CoV-2 infections and show these infections accumulate ...
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Reposted by @markkhurana.bsky.social
Nature Medicine @natmed.nature.com · 28/05/2026
Moritz Kramer & colleagues discuss global approaches to infectious disease analysis and modelling, emphasizing federated approaches and addressing challenges in data interoperability, equity, & trust. Part of our Focus issue on #infectiousdiseases.
dlvr.it
Global approaches to infectious disease surveillance and modeling - Nature Medicine
This Review discusses global approaches to infectious disease analysis and modeling, focusing on federated methods and addressing long-standing challenges in data interoperability, equity and trust.
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Moritz Kraemer @mugkraemer.bsky.social · 23/05/2026
Global approaches to infectious disease surveillance and modelling are complex in a fragmented world. We brought together an international team of researchers and policy makers to suggest a path forward using AI and federated/distributed frameworks. www.nature.com/articles/s41...
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markkhurana.bsky.social @markkhurana.bsky.social · 20/05/2026
Imagine a new pathogen emerges; what do we do if local data can’t legally leave its home country? We think federated approaches are the way forward! Our new Review out in @natmed.nature.com maps out how we can unlock global public health insights in near real-time. www.nature.com/articles/s41...
nature.com
Global approaches to infectious disease surveillance and modeling - Nature Medicine
This Review discusses global approaches to infectious disease analysis and modeling, focusing on federated methods and addressing long-standing challenges in data interoperability, equity and trust.
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markkhurana.bsky.social @markkhurana.bsky.social · 13/05/2026
New Perspective in @natcardiovascres.nature.com maps ischemic heart disease burden against healthcare system readiness across all 47 countries in sub-Saharan Africa. The pattern is stark: countries carrying the highest burden are consistently the least equipped to respond. doi.org/10.1038/s441...
doi.org
Ischemic heart disease burden and healthcare system readiness across sub-Saharan Africa - Nature Cardiovascular Research
Khurana et al. share their perspective on healthcare system preparedness in sub-Saharan Africa in light of the recent increase in ischemic heart disease burden, highlighting areas that require interve...
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markkhurana.bsky.social @markkhurana.bsky.social · 01/04/2026
This week in HealthByte 049 🚀 The under-appreciated role of the thymus in cancer treatment, a novel fusion protein treats knee osteoarthritis safely, and common antibiotics leave a decade-long effect on gut health. Link here: byteofhealth.substack.com/p/healthbyte...
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markkhurana.bsky.social @markkhurana.bsky.social · 31/01/2026
🚨 Does a 2nd SARS-CoV-2 infection increase #LongCOVID risk? Our study of 4M+ adults in Denmark found: • Reinfection increases risk, but the jump is smaller than after the 1st infection • Vaccination significantly lowers this risk Link here: doi.org/10.1016/j.la...
thelancet.com
SARS-CoV-2 reinfections and subsequent risk of hospital-diagnosed post-acute sequelae in Denmark (2020–2022): a nationwide cohort study
Reinfection increases long COVID risk; however, the absolute increase after reinfection is smaller than that observed after a primary infection. Vaccination offers substantial protection against long ...
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Reposted by @markkhurana.bsky.social
HDSAI - Health Data Science & AI, University of Copenhagen @hdsai.sund.ku.dk · 08/11/2025
Pandemic Preparedness requires deep and comprehensive understanding. If you agree and want to know more, sign up to Mark Khurana's Phd defense on 21 November at Mærsk Tower at University of Copenhagen Details 👇 healthsciences.ku.dk/phd/calendar... 🎉 @markkhurana.bsky.social #Science #pandemic
healthsciences.ku.dk
PhD defence: Mark Poulsen Khurana
Large-scale phylogenetic inference and pathogen genomics in the era of SARS-CoV-2 and beyond
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Tamar Haspel @tamarhaspel.bsky.social · 24/09/2025
Terrific @scientificdiscovery.dev post on randomized controlled trials in @ourworldindata.org. Including this important chart on the impact of pre-registration. Magically, when people had to pre-register outcomes, many of the benefits disappeared. ourworldindata.org/randomized-c...
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markkhurana.bsky.social @markkhurana.bsky.social · 26/08/2025
Moving to a walkable city adds 1,100 steps a day 🚶‍♂️ AI may deskill colonoscopists when used constantly 🛠️ Engineered yeast now feeds honeybees the sterols they need to thrive 🐝 All in this week's edition of HealthByte! open.substack.com/pub/byteofhe...
open.substack.com
HealthByte 038
This week: Moving to a walkable city adds 1,100 steps a day, AI may deskill colonoscopists when used constantly, and engineered yeast now feeds honeybees the sterols they need to thrive.
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markkhurana.bsky.social @markkhurana.bsky.social · 13/08/2025
This week in HealthByte 037: The brain can trigger immunity from just seeing infection, AI predicts ICU crises hours in advance, and lithium deficiency emerges as a possible Alzheimer’s trigger 🤔 Link to the newsletter here: byteofhealth.substack.com/p/healthbyte...
byteofhealth.substack.com
HealthByte 037
This week: The brain can trigger immunity from just seeing infection, AI predicts ICU crises hours in advance, and lithium deficiency emerges as a possible Alzheimer’s trigger.
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markkhurana.bsky.social @markkhurana.bsky.social · 08/07/2025
This week in HealthByte 035: Oral contraceptives show no clear liver cancer risk, neurons fuel cancer spread by donating mitochondria, and sea slugs use stolen chloroplasts for photosynthesis and nutrition. open.substack.com/pub/byteofhe...
open.substack.com
HealthByte 035
This week: Oral contraceptives show no clear liver cancer risk, neurons fuel cancer spread by donating mitochondria, and sea slugs use stolen chloroplasts for photosynthesis and nutrition.
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Carl T. Bergstrom @carlbergstrom.com · 16/06/2025
Remember when MDPI used questionable practices to siphon traffic from big five publishers’ journals? Never thought I’d see the shoe on the other foot.
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HDSAI - Health Data Science & AI, University of Copenhagen @hdsai.sund.ku.dk · 15/05/2025
Did you remember to subscribe to A Byte of Health? #Science #substack @ucph.bsky.social byteofhealth.substack.com/p/healthbyte...
byteofhealth.substack.com
HealthByte 026
This week: Preserving immune function by slowing thymus aging, neurons in the hypothalamus that regulate social needs, and aspirin's potential role in preventing cancer metastasis.
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markkhurana.bsky.social @markkhurana.bsky.social · 13/05/2025
Amazing essay on how technological change is forcing us into an evolutionary bottleneck: "a period of rapid pressure that threatens cultures, customs and peoples with extinction." Highly recommend reading. www.nytimes.com/2025/04/19/o...
nytimes.com
Opinion | An Age of Extinction Is Coming. Here’s How to Survive.
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MRC-UofG Centre for Virus Research @cvrinfo.bsky.social · 08/05/2025
📄 NEW | Genetic Study shows that Wildlife Trade sparked COVID-19 Virus Emergence in Humans SARS-CoV-2 arrived in Wuhan too quickly for bat hosts to have carried it there. cell.com/cell/fulltex... gla.ac.uk/research/az/... @davidlrobertson.bsky.social @spyroslytras.bsky.social @bljog.bsky.social
cell.com
The recency and geographical origins of the bat viruses ancestral to SARS-CoV and SARS-CoV-2
Recombination-aware evolutionary analyses of the entire genomes of SARS-CoV-1-like and SARS-CoV-2-like viruses indicate that SARS-CoV-1 and SARS-CoV-2 descend from bat coronaviruses that circulated as...
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markkhurana.bsky.social @markkhurana.bsky.social · 02/04/2025
A whole year of newsletter'ing! One year ago, we launched A Byte of Health! Since then, our team has published 27 newsletters with over 3,400 reads 🥳 If you’re interested in concise summaries of the latest breakthroughs in health and medicine, check out the newsletter: byteofhealth.substack.com
byteofhealth.substack.com
A Byte of Health | Mark Khurana | Substack
A biweekly newsletter exploring the latest breakthroughs in science and medicine. Click to read A Byte of Health, a Substack publication. Launched a year ago.
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Jonas L Juul @jonassjuul.bsky.social · 24/03/2025
I am hiring PhD students and Postdocs to join me in beautiful Copenhagen. Together, we will develop data science methods to improve epidemic preparedness. Copenhagen is amazing, salary is good, we have plenty of funding, and a great community. Read more..: candidate.hr-manager.net/ApplicationI...
candidate.hr-manager.net
Ph.D. and postdoc positions in Data Science for epidemic preparedness at the NERDS research group
The NERDS (NEtwoRks, Data, and Society) team at the IT University of Copenhagen welcomes applications from aspiring PhD students and postdocs in the areas of Da
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markkhurana.bsky.social @markkhurana.bsky.social · 23/03/2025
This week in A Byte of Health 🔬 1. Western diets during pregnancy linked to ADHD & autism 2. Engineered therapeutic mitochondria may aid organ repair 3. Annual HIV prophylaxis injections show promise 🔗 Read the full HealthByte 027 newsletter here: open.substack.com/pub/byteofhe... #Medsky
open.substack.com
HealthByte 027
This week: A Western diet during pregnancy is linked to ADHD and autism in children, engineered mitochondria may support organ repair, and annual HIV prophylaxis injections show promise.
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Kyle Griffin @kylegriffin1.bsky.social · 16/03/2025
Despite Elon Musk's claim that the foreign aid freeze hasn't killed anyone yet, Nick Kristof finds ample evidence to the contrary. In South Sudan, HIV-positive mothers and children who lost access to lifesaving drugs have died. www.nytimes.com/interactive/...
nytimes.com
Opinion | Musk Said No One Has Died Since Aid Was Cut. That Isn’t True.
A journey through the front lines of global poverty shows that when the world’s richest men slash aid for the world’s poorest children, the result is sickness, starvation and death.
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Mathilde MB Sloth @mathildembsloth.bsky.social · 11/03/2025
We have raised concerns about the study methodology in a Danish study about hormonal IUDs and the risk of breast cancer in a Letter to the Editor in @jama.com jamanetwork.com/journals/jam...
jamanetwork.com
Breast Cancer and Levonorgestrel-Releasing Intrauterine Systems
To the Editor We are concerned that some of the methodological approaches in a recent study1 linking use of LNG-IUSs to increased risk of breast cancer may lead to spurious associations and limit the ...
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markkhurana.bsky.social @markkhurana.bsky.social · 11/03/2025
This week in our (free!) research newsletter 📰💊 1. Preserving immune function by slowing thymus aging 2. Neurons in the hypothalamus that regulate social needs 3. Aspirin's potential role in preventing cancer metastasis byteofhealth.substack.com/p/healthbyte...
byteofhealth.substack.com
HealthByte 026
This week: Preserving immune function by slowing thymus aging, neurons in the hypothalamus that regulate social needs, and aspirin's potential role in preventing cancer metastasis.
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markkhurana.bsky.social @markkhurana.bsky.social · 24/02/2025
Need a quick overview of breakthroughs in medical research over the last couple of weeks? We've got you covered in our HealthBytes newsletter! Link to this week's edition: byteofhealth.substack.com/p/healthbyte...
byteofhealth.substack.com
HealthByte 025
This week: Vitamin D, omega-3, and exercise slow aging, reduced yellow fever vaccine doses show promise, and less frequent mammograms are as effective as annual screenings for breast cancer.
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Eric Topol @erictopol.bsky.social · 19/02/2025
New @nature.com How #AI can play a pivotal role in future pandemic preparedness and mitigation, with caveats nature.com/articles/s41... a privilege to join this global collaborative effort led by Moritz Kraemer and Samir Bhatt
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Moritz Kraemer @mugkraemer.bsky.social · 20/02/2025
AI is poised to accelerate understanding in infectious diseases, but its value needs to be demonstrated through close collaboration between research, industry, society, and policy. Paper free to read: rdcu.be/eaxEw Summary here: www.ox.ac.uk/news/2025-02...
rdcu.be
Artificial intelligence for modelling infectious disease epidemics
Nature - This Perspective considers the application to infectious disease modelling of AI systems that combine machine learning, computational statistics, information retrieval and data science.
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Ryan Hisner @ryanhisner.bsky.social · 16/02/2025
Looking forward to digging into this. Co-authors include @mghafari.bsky.social & @mugkraemer.bsky.social. "Large-scale genomic surveillance reveals immunosuppression drives mutation dynamics in persistent SARS-CoV-2 infections" www.medrxiv.org/content/10.1...
medrxiv.org
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