Sebastien Calvignac-Spencer
@scs22.bsky.social
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📥 248
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Infectious disease ecology and evolution, pathogen genomics, environmental DNA, ancient DNA/RNA
reposted by
Sebastien Calvignac-Spencer
Jan Gogarten
24 days ago
Nice coverage by
@kakape.bsky.social
in
@science.org
of our preprint, where we present data showing orthopoxviruses, including MPXV, infect duikers, which are popular bushmeat in many mpox endemic regions. Highlights lots more about orthopoxvirus ecology to explore:
www.science.org/content/arti...
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These small African antelopes may help mpox spread
Researchers find evidence that duikers, hunted and eaten across sub-Saharan Africa, can harbor the deadly virus
https://www.science.org/content/article/these-small-african-antelopes-may-help-mpox-spread
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Sebastien Calvignac-Spencer
Kevin Daly
about 2 months ago
Can safely way this is the craziest and coolest study I have led. We chart the evolution of sheeppox virus, finding it in the Eurasian steppe ~3700 years ago, and also in a LOT of parchment from medieval Europe (made from a range of animals skins!)
#aDNA
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reposted by
Sebastien Calvignac-Spencer
Jan Gogarten
6 months ago
A paper for the
#eDNA
crowd, in particular those using flies for terrestrial biomonitoring. We show that massive pooling works well, reducing costs + time, bringing us a step closer to scalable terrestrial eDNA biomonitoring.
doi.org/10.1002/edn3...
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An Exploration of DNA Extraction Methods of Fly iDNA for Scalable Biodiversity Monitoring
Metabarcoding of invertebrate-derived DNA (iDNA) is an excellent tool for assessing terrestrial mammal diversity, but the time and costs associated with sample processing constrain its wider adoption....
https://doi.org/10.1002/edn3.70215
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If you could take just one journalist with you to a polar archipelago, who would it be? 100%
@kakape.bsky.social
😉 Thanks for the extensive conversations and excellent reporting. Immer wieder gerne!
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6 months ago
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reposted by
Sebastien Calvignac-Spencer
Helmholtz Institute for One Health (HIOH)
8 months ago
New study by the Institut Pasteur de Bangui and HIOH examines CAR
#mpox
outbreaks via genomic
#epidemiology
. High frequencies of independent spillovers highlight the need to strengthen systematic surveillance & identify animal sources to prevent future outbreaks
www.sciencedirect.com/science/arti...
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We were part of another viral aRNA study that was just published. In this work spearheaded by Christian Urban in the lab of Verena Schuenemann, a new protocol was assessed (good for short fragments) and a seventh 1918 flu genome was completely sequenced
bmcbiol.biomedcentral.com/articles/10....
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An ancient influenza genome from Switzerland allows deeper insights into host adaptation during the 1918 flu pandemic in Europe - BMC Biology
Background From 1918 to 1920, the largest influenza A virus (IAV) pandemic known to date spread globally causing between 20 to 100 million deaths. Historical records have captured critical aspects of ...
https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-025-02282-z
10 months ago
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We just succeeded in formally linking a specific rodent species - the otherwise charming fire-footed rope squirrel - to the onset of a mpox outbreak in a primate species - sooty mangabeys. Here Kai’s report on the preprint we released yesterday 1/2
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about 1 year ago
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reposted by
Sebastien Calvignac-Spencer
Schaufler Lab (GEAR@HIOH)
about 1 year ago
We are looking for a dedicated replacement to work as a technical assistant.
www.helmholtz-hzi.de/karriere/job...
If you are interested, please send us your complete application documents in accordance with the job advertisement.
@helmholtz-hioh.bsky.social
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Das Helmholtz-Institut für One Health (HIOH) sucht eine_n Technische_n Assistent_in (w/m/d)
Das Helmholtz-Institut für One Health (HIOH) Greifswald ist ein Standort des Helmholtz-Zentrums für Infektionsforschung (HZI). Hier werden die Zusammen...
https://www.helmholtz-hzi.de/karriere/jobportal/job/030-2025-technische-n-assistent-in-w-m-d/
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reposted by
Sebastien Calvignac-Spencer
RESTOREID
about 1 year ago
🧬 First update from the eDNA lab! 🪰 Extracting mammalian DNA from carrion flies collected in Tanzania for biodiversity studies. A first trial using
@helmholtz-hioh.bsky.social
protocol for the flies collected by
@uantwerpen.bsky.social
+
#Gecolab
Shoutout to
@paulinevanl.bsky.social
! 📸
#eDNA
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reposted by
Sebastien Calvignac-Spencer
Helmholtz Institute for One Health (HIOH)
over 1 year ago
🚨
#Job
Alert 🚨 Die Bewerbungsfrist für die Position als Institutssekretär:in am HIOH endet bald! 📅 Bewerbungsschluss: 22. Januar. Eine spannende Chance, Teil eines internationalen Forschungsteams in Greifswald zu werden. Mehr Infos:
www.helmholtz-hioh.de/fileadmin/HI...
#JobOpportunity
#OneHealth
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reposted by
Sebastien Calvignac-Spencer
Tulio de Oliveira
over 1 year ago
Excited to announce the African STARS Fellowship, one of the largest programs in Africa. In partnership with Mastercard Foundation, Institut Pasteur & Stellenbosch University, initial funding of 165 million rands. Press release
ceri.org.za/news/?token=...
Launch 15 Jan, Cape Town, SA
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A very reasonable thread on this (a bit unnecessarily overheated) debate.
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over 1 year ago
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Sebastien Calvignac-Spencer
Peter Simmonds
over 1 year ago
Hi Related to your & the previous post, I looked it up and there are 120 Study Groups (SGs), with collectively more than 900 members. These are expert and typically quite experienced virologists, & should provide a reasonable cross-section of knowledge and expertise. So it's not a mad dictatorship!
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reposted by
Sebastien Calvignac-Spencer
over 1 year ago
🦠 We are recruiting two 2-year postdocs to work at the intersection of virus genomics and infectious disease.
jobs.rvc.ac.uk/vacancy.aspx...
Please share widely!
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Here the article where the ICTV explains the transition to Latinized binomial species names. I think the rationale is compelling: this change brings coherence, aligning viral taxonomy with that of all other biological entities 1/5
www.microbiologyresearch.org/content/jour...
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over 1 year ago
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Sebastien Calvignac-Spencer
Angie Rasmussen
over 1 year ago
Grateful to
@smritimallapaty.bsky.social
for covering our analysis of host transcriptional infection signatures at the Huanan market! Still not the “smoking raccoon dog” but getting closer…
www.nature.com/articles/d41...
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Sick animals suggest COVID pandemic started in Wuhan market
A preliminary analysis takes a closer look at genomic data collected at the market.
https://www.nature.com/articles/d41586-024-03968-0
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reposted by
Sebastien Calvignac-Spencer
Martin Kuhlwilm
over 1 year ago
Out now: How we screened great apes from museum collections to find viruses!
rdcu.be/d1UsZ
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Screening great ape museum specimens for DNA viruses
Scientific Reports - Screening great ape museum specimens for DNA viruses
https://rdcu.be/d1UsZ
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