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Vittoria Colizza

@vcolizza.bsky.social
1.1K followers 9 following 65 posts

Scientist. Infectious disease dynamics · outbreak response · control measures · host mobility and contacts · digital epidemiology. www.epicx-lab.com

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Vittoria Colizza @vcolizza.bsky.social · 27/08/2026
Abstract deadline approaching! Join us in Paris 🇫🇷 on 19–21 October 2026 for the ARCANE International Workshop on Adaptive Healthcare Networks & Antimicrobial Resistance. Three days at the intersection of healthcare networks, infectious disease dynamics & AMR. @arcane-project.bsky.social
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Vittoria Colizza @vcolizza.bsky.social · 03/07/2026
What’s the spatial resolution of mobile phone data needed to inform predictive models of spatial epidemic spread?
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Vittoria Colizza @vcolizza.bsky.social · 24/06/2026
The first Ebola case has been reported today in France. Our rapid risk assessment last month showed that France consistently ranked among the European countries at highest risk of importation if an Ebola case were to arrive in Europe from the ongoing Bundibugyo outbreak.
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Vittoria Colizza @vcolizza.bsky.social · 05/06/2026
Upcoming SUMOC seminars and colloquia.
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Vittoria Colizza @vcolizza.bsky.social · 26/05/2026
SUMOC seminar tomorrow by Giulia Pullano (also online)
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Vittoria Colizza @vcolizza.bsky.social · 25/05/2026
As discussions on Ebola and border controls intensify, it is important to go back to what available scientific evidence actually shows. In @lefigaro.fr, I discuss what we learned from past Ebola epidemics and travel restrictions. www.lefigaro.fr/sciences/pas...
lefigaro.fr
«Passoire», «bombe sanitaire»... Mayotte doit-elle verrouiller ses frontières face au risque d’épidémie d’Ebola ?
DÉCRYPTAGE - Estelle Youssouffa, députée de l’archipel, reproche à l’État son «impuissance» et sa «passivité» en matière de lutte contre l’immigration clandestine. Le Figaro fait le point sur le risqu...
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Vittoria Colizza @vcolizza.bsky.social · 24/05/2026
On May 22 WHO reported 1 more #hantavirus case linked to the MV Hondius, while some high-risk contacts are still being located. We estimated that heterogeneous isolation + uncertainty on pre-sympt transmission leave a non-negligible risk of secondary clusters. Work led by @eugeValdano.
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Vittoria Colizza @vcolizza.bsky.social · 22/05/2026
Wrapping up the *10th edition* of the Lake Como School on Complex Networks at Villa del Grumello 🇮🇹 A fantastic week of lectures and discussions, celebrating this milestone edition ✨
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Vittoria Colizza @vcolizza.bsky.social · 22/05/2026
Our recent analyses on the international dissemination risk associated with the current Bundibugyo Ebola outbreak in eastern DRC are discussed in @lemonde.fr today: www.lemonde.fr/planete/arti... #SUMOC @inserm.fr @fac-sante-sorbonne.bsky.social
lemonde.fr
Ebola : quel est le risque de propagation du virus au-delà de la RDC ?
L’estimation de la taille réelle de l’étendue de l’épidémie, tout comme le risque de dispersion dans la région et au-delà, met les chercheurs au défi d’une flambée épidémique aux multiples inconnues.
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Vittoria Colizza @vcolizza.bsky.social · 21/04/2026
What we choose to implement - and when - matters. Our work shows that proactive screening strategies can reduce transmission by ~40% vs reactive responses. A key lesson for preparedness. In PNAS Nexus: ow.ly/cLnu50YCrcn
ow.ly
Proactive vs. reactive COVID-19 screening in schools: Lessons from experimental protocols in France during the Delta and Omicron waves
Abstract. The COVID-19 pandemic prompted diverse policies to manage safety in schools, balancing transmission control with educational continuity. We evalu
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Vittoria Colizza @vcolizza.bsky.social · 19/04/2026
Great discussion with @billhanage.bsky.social and the audience at #ESCMIDGlobal2026 during our session “Pathogens and people: modelling epidemics for preparedness”. Strong focus on how to improve preparedness in collaboration with public health institutes - lots to take forward.
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Vittoria Colizza @vcolizza.bsky.social · 08/04/2026
Still few days to apply!
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Vittoria Colizza @vcolizza.bsky.social · 31/03/2026
PhD opportunity at SUMOC (Sorbonne Université | INSERM), Paris, within the EPIcx lab. 🦠 Project: SPILL-AI (mobility data, AI, epidemic modeling) ⚠️ Selected candidate will be submitted to competitive funding (SCAI) Apply by April 12, 2026 www.epicx-lab.com/open-positio...
epicx-lab.com
Open position — AI-driven causal inference of behaviors in response to an epidemic
30/03/2026 ​ PhD position on AI-driven causal inference of behaviors in response to an epidemic (SPILL-AI) Location:  Paris, France Institution:  INSERM | Sorbonne Université Faculty of Health...
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Vittoria Colizza @vcolizza.bsky.social · 19/03/2026
Join ESPIDAM 2026 — the European Summer Program in Infectious Disease Analysis & Modelling! A unique training opportunity for early-career researchers in epidemic modelling 🦠📊 ⏳ Early bird deadline: March 31 www.su.se/english/divi...
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Vittoria Colizza @vcolizza.bsky.social · 10/03/2026
Two postdoc positions open at SUMOC (Sorbonne Université | INSERM), Paris, within the EPIcx lab. 🦠 Network epidemiology of healthcare-associated infections (ARCANE) 🧠 Coupled behavior–disease modeling (PREVIX) 2-y positions | Start June 2026 #epidemiology #networks #matrices
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Laura Di Domenico @lauradidomenico.bsky.social · 28/01/2026
Mobility-based synthetic contact matrices offer a promising alternative for real-time pandemic response modeling. How do they compare with traditional empirical contact matrices? We address this question in our latest study, now published in Nature Communications ⬇️ doi.org/10.1038/s414...
doi.org
Mobility-driven synthetic contact matrices as a scalable solution for real-time pandemic response modeling - Nature Communications
Contact matrices are used to describe social mixing patterns and inform mathematical models of disease transmission. Here, the authors evaluate the accuracy of synthetic contact matrices generated usi...
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Vittoria Colizza @vcolizza.bsky.social · 21/01/2026
*New paper in Nature Health* Why did the 2022 mpox outbreak in Paris decline so abruptly? rdcu.be/eZ24H
rdcu.be
Role of behaviour change in controlling the 2022 Paris mpox outbreak
Nature Health - Behaviour changes, rather than vaccination or postinfection immunity, best explained the sudden decline of mpox cases among men who have sex with men during an outbreak in the Paris...
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Vittoria Colizza @vcolizza.bsky.social · 16/12/2025
Time to party! 🎄✨ #SUMOC
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Vittoria Colizza @vcolizza.bsky.social · 09/12/2025
Great second day at the #EPICONTACTS2025 workshop — engaging talks at the interface of contact matrices, epidemiology, behavioral data, and network science. This initiative is part of FRAME, the French Research Action on Modeling Epidemics supported by @anrs-mie.bsky.social
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Vittoria Colizza @vcolizza.bsky.social · 03/12/2025
EPIcx diamonds 💎
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Simon Cauchemez @scauchemez.bsky.social · 17/11/2025
Two days of great scientific discussions with >100 infectious disease modellers during the annual meeting of FRAME (the French Research Action on Modelling Epidemics), supported by @anrs-mie.bsky.social. What a fantastic research community!
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Vittoria Colizza @vcolizza.bsky.social · 01/12/2025
Brilliant and inspiring talk by Shweta Bansal @bansallab.bsky.social at #Epidemics10 on contact patterns at the interface of data, modelling and public health — and even across species!
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Vittoria Colizza @vcolizza.bsky.social · 06/11/2025
Many thanks to IReSP (Institut pour la Recherche en Santé Publique) and the Inserm Public Health Institute for the invitation to the Public Health Research Club #3. Proud to share #SUMOC perspectives on strengthening modeling in public health preparedness. @inserm.fr @fac-sante-sorbonne.bsky.social
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Vittoria Colizza @vcolizza.bsky.social · 04/11/2025
Climate and health at the Accademia Nazionale dei Lincei. lincei.it/node/15488
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WorldPop Project @worldpop-uos.bsky.social · 27/10/2025
🔬 A new #MOOD #HorizonEU study reveals how #COVID19 modelling, data use & collaboration evolved across #Europe - offering key lessons for future pandemics. 📖 🔊Read more + listen: www.worldpop.org/blog/lessons... @uosmedia.bsky.social @esthervk.bsky.social @horizoneu.bsky.social @ukhsa.bsky.social
worldpop.org
Lessons from COVID-19: How Data and Modelling Evolved During the Pandemic
A new MOOD Horizon 2020 study reveals how COVID-19 modelling, data use, and collaboration evolved across Europe to strengthen future pandemic preparedness.
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Vittoria Colizza @vcolizza.bsky.social · 24/10/2025
📈🦠 On how COVID-19 modelling supported public health decisions in Europe #Eurosurveillance www.eurosurveillance.org/content/10.2...
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Chiara Poletto @chpoletto.bsky.social · 24/10/2025
Our analysis of modelling practices, data use, and science-policy interactions during the COVID-19 pandemic is out on @eurosurveillance.org this week. www.eurosurveillance.org/content/10.2... Wonderful collaborative effort conducted in the context of mood-h2020.eu Read the thread below 👇
mood-h2020.eu
Home - MOOD project
MOnitoring Outbreaks for Disease surveillance in a data science context Innovative and collaborative tools and services for early detection, assessment, and monitoring of current and potential infecti...
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Vittoria Colizza @vcolizza.bsky.social · 15/10/2025
International Workshop on Social Contacts for Epidemic Modeling Paris, Dec 8-9, 2025 epicontacts2025.weebly.com Dec 8: Training session on contact data for ID modeling. Dec 9: Workshop on methodological advances in the field, featuring a strong lineup of invited speakers. @anrs-mie.bsky.social
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Vittoria Colizza @vcolizza.bsky.social · 17/06/2025
First SUMOC talk ✨ Prof. Mauricio Santillana (Northeastern University) on forecasting outbreaks using mathematical models & internet-based data - lessons from COVID-19. #SUMOC @sorbonne-universite.fr @fac-sante-sorbonne.bsky.social @inserm.fr
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Francesco Parino @fparino.bsky.social · 20/05/2025
📣 Call for Abstracts! 📣 Join us at BehEpi Satellite, part of CCS 2025 in Siena, Italy (Sept 3–5). We’re exploring how human behavior influences epidemic dynamics. 🔗 More info and submission at: www.epicx-lab.com/behepi-satel... 📅 Deadline: June 13, 2025 #CCS25
epicx-lab.com
BehEpi-Satellite
Applicants are invited to prepare a 1-page PDF (500 words max). Applications are now open and will close on 13 June 2025 at 17:00 CEST time.
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Vittoria Colizza @vcolizza.bsky.social · 15/05/2025
Humbled and with deep emotion, I’m stepping into the historic halls of the Accademia dei Lincei for the first time as a speaker. www.lincei.it/it/manifesta...
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Vittoria Colizza @vcolizza.bsky.social · 29/04/2025
So excited today as we launch the Sorbonne Université Modeling Outbreaks Center (SUMOC) - a hub dedicated to strengthening our ability to understand, anticipate, and respond to infectious disease threats. @sorbonne-universite.fr @fac-sante-sorbonne.bsky.social @inserm.fr @anrs-mie.bsky.social
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Vittoria Colizza @vcolizza.bsky.social · 10/04/2025
PhD opening on "Socioeconomic inequalities in the individual response to the 2014–2015 Ebola epidemic in Guinea: Insights from mobile phone data (SES-EBOLA)" iddjobs.org/jobs/socioec...
iddjobs.org
IDDjobs — Socioeconomic inequalities in the individual response to the 2014–2015 Ebola epidemic in Guinea: Insights from mobile phone data (SES-EBOLA) — Sorbonne Université
Find infectious disease dynamics modelling jobs, studentships, and fellowships.
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Vittoria Colizza @vcolizza.bsky.social · 08/04/2025
Redefine epidemic response in LMICs! Join us at Sorbonne Université and INSERM for a PhD on data-driven strategies to tackle Ebola in Guinea using mobile phone & epidemiological data. Apply by April 16: www.epicx-lab.com/open-positio...
epicx-lab.com
Open positions
08/04/2025 ​ Call for a candidate on PhD project titled  “Socioeconomic inequalities in the individual response to the 2014–2015 Ebola epidemic in Guinea: Insights from mobile phone data...
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Vittoria Colizza @vcolizza.bsky.social · 08/04/2025
Passionate about equity in public health? PhD opening at Sorbonne Université and INSERM to explore SES disparities in behavioral response to Ebola via mobile phone data. Apply by April 21: www.epicx-lab.com/open-positio...
epicx-lab.com
Open positions
08/04/2025 ​ Call for a candidate on PhD project titled  “Socioeconomic inequalities in the individual response to the 2014–2015 Ebola epidemic in Guinea: Insights from mobile phone data...
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