The authors explain that the #100DaysMission is possible, but rapid vaccine manufacturing at scale relies on an ecosystem of enablers, from robust governance and secure supply chains to “warm” manufacturing capacity that can be activated at speed.

PATH and CEPI team members are seated in a conference room for a simulation exercise to test the design and development of the Biospecimen Sourcing Initiative. Overlaid text reads: "With help from PATH, CEPI’s Biospecimen Sourcing Initiative aims to create a faster, easier, more equitable system for collecting biological samples in an outbreak"

The Biospecimen Sourcing Initiative aims to facilitate the timely and ethical collection of biological samples during an outbreak: https://bit.ly/4qILZWZ

Biospecimens from survivors are necessary for the rapid development of new vaccines, treatments & diagnostics.

#100DaysMission @cepi.net

GloPID-R’s work highlighted in the latest IPPS Report – Global research collaboration for infectious disease preparednessGLOPID-R

👏🏻 We are pleased to see GloPID-R's contributions featured in the latest 100 Days Mission Implementation Report by the @ippsecretariat.org

🔗 Read more: www.glopid-r.org/glopid-rs-wo...

#PandemicPreparedness #GlobalHealth #100DaysMission

IPPS congratulates @CEPI.net on the launch of their 3.0 Investment Case and Strategy today.

CEPI 3.0 will systematically reduce the likelihood, impact & cost of epidemics and pandemics by driving the #100DaysMission (100DM) for vaccines towards an operational reality.


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In the @rani.co Playbook: Rupture and Readiness ⚡️ Pragmatic pathways forward #Davos2026 🌐 Time to double down #100DaysMission @ippsecretariat.org ⏰ #AUSummit #MSC2026 previews 📑 #Security rising to the top #MFF #GEI 🔒 We’re #hiring in Brussels 🌟 & more! mailchi.mp/rani/rupture...

We are not ready for the next pandemic. Latest report from the #100DaysMission finds declining investment in R&D for pandemic countermeasures, with the state of the therapeutics pipeline particularly dire.

Read more 👉 ippsecretariat.org/news/pandemi...
@ippsecretariat.org @drluispizarro.bsky.social

This complemented additional framing for the day from IPPS Chair, Dr Mona Nemer, Dr Yazdan Yazdanpanah of @anrs-mie.bsky.social and Dr Rebecca Grais of the Pasteur Network.

#100DaysMission

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We were delighted to be joined this morning at the launch of the #100DaysMission 5th Implementation Report by France’s Global Health Ambassador, Anne-Claire Amprou, and Prof. Didier Samuel, Chairman and CEO of Inserm.

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The 100 Days Mission 5th Implementation Report is now available. The report reflects that 2026 is pivotal year for pandemic preparedness, reviewing recent progress and setting out priorities ahead.

⏩ bit.ly/100dm-5th-re...

#100DaysMission #PandemicPreparedness
@ippsecretariat.org

The 100 Days Mission 5th Implementation Report is out NOW! The report reflects a pivotal year for pandemic preparedness, reviewing recent progress and setting out priorities for 2026.

⏩ bit.ly/100dm-5th-re...

#100DaysMission #PandemicPreparedness
@ippsecretariat.org

A new report by @ippsecretariat.org warns that pandemic preparedness is slipping just as global risks grow. Our work shows how targeted investments support the #100DaysMission and can strengthen systems before the next crisis.

Find out more: ippsecretariat.org/news/pandemi...

The Fifth Implementation Report of the #100DaysMission is a timely reminder that #pandemicpreparedness remains fragile, particularly when it comes to therapeutics and equitable access.

👉 lnkd.in/eR5UTgvD

@ippsecretariat.org

Join us virtually for the launch of the 5th 100 Days Mission Implementation Report / Lancement du 5ᵉ rapport de mise en œuvre de la Mission des 100 jours. After registering, you will receive a confirmation email about joining the live event. EN: We are pleased to share that on Tuesday 27th January 2026, the International Pandemic Preparedness Secretariat (IPPS) will launch the fifth implementation report of the 100 Days Mission in partnership French National Research Agency for HIV, Viral Hepatitis, Tuberculosis and Emerging Infectious Diseases (ANRS MIE/Inserm) and the Pasteur Network. This event will present key findings relating to the progress of the 100 Days Mission in 2025, identify persistent barriers to progress, and explore opportunities for action in 2026 - particularly as France assumes the G7 presidency and hosts the One Health Summit, and the world prepares for the UN High-Level Meeting on Pandemic Prevention, Preparedness and Response (PPPR). You can view more details about our panels and speakers here: https://ippsecretariat.org/news/ipps-to-launch-fifth-100-days-mission-implementation-report-in-paris/ We warmly invite you to join virtually and use the Q&A function to engage with the event. FR: Nous a

Happening now in Paris, we’re officially launching the #100DaysMission 5th Implementation Report at an event, co-hosted with ANRS and the Pasteur Network.

Follow along with the event here, or join us online: wellcome-org.zoom.us/webinar/reg...

📢 There's still time to register!

IPPS, in collaboration with @anrs-mie.bsky.social and the Pasteur Network, is launching the #100DaysMission 5th Implementation Report on Tuesday, 27th January in Paris and online, via Zoom.

✍ Register to join us virtually: bit.ly/4qJqkyH

At the centre is CEPI’s Pandemic Preparedness Engine, supporting the #100DaysMission by accelerating vaccine R&D across the full lifecycle.

Working alongside the Global Pathogen Analysis Platform, these WEF-supported platforms link faster pathogen intelligence with faster vaccine development.

CEPI 2.0 and the 100 Days Mission CEPI’s 2022-2026 strategy, known as CEPI 2.0, is helping to Prepare, Transform, and Connect the world so that it can respond to the next Disease X threat with a new vaccine in just three months.

What if it took 100 days to make a safe and effective vaccine against any virus?

We could stay one step ahead of infectious diseases and outbreaks could be stopped before they ever spiralled into pandemics #100DaysMission

https://cepi.net/cepi-20-and-100-days-mission

Our unit is conducting an adaptive platform trial comparing oseltamivir, favipiravir and baloxavir. For real influenza pandemic preparedness, I think we are eventually going to need a combination of these antivirals #ECDC #100DaysMission #IPPS #WHO #FAO #MedicinesPatentPool #MORU

👉 Registration is open to participate online in the launch of the 5th implementation report of the #100DaysMission

🗓️ 27 January 2026 / Live on Zoom 09:00 CET
🔗 Register tinyurl.com/2xajnr8v

Organised by the @ippsecretariat.org with @Pasteur Network and @anrs-mie.bsky.social

Graphic that reads: Save the date - Launch of the 100 Days Mission 5th Implementation Report - Tuesday 27th January 2026 - Paris and online Graphic ends with the logos of IPPS, ANRS and Pasteur Network

📣 Save the date!

We're pleased to announce the #100DaysMission 5th Implementation Report will be launched on 27th January 2026.

The launch will take place in Paris and online, in collaboration with @anrs-mie.bsky.social and the Pasteur Network.

🔗Registration details to follow.

📢 Join the Brown University Pandemic Center for their latest seminar focusing on Advancing the #100DaysMission for Diagnostics, happening later this week.

Learn more below 👇

Development and Validation of a Standardized Pseudotyped Virus-Based Neutralization Assay for Assessment of Anti-Nipah Virus Neutralizing Activity in Candidate Nipah Vaccines - PubMed <span><b>Background:</b> An effective vaccine against Nipah virus (NiV) is crucial due to its high fatality rate and recurrent outbreaks in South and Southeast Asia. Vaccine development is challenged ...

Happy to announce our initial work on validation of Pseudovirus neutralization assay for Nipah vaccine evaluation. The work was funded by CEPI.

#NipahVirus
#100daysMission
#CEPI

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A whole viral family R&D preparedness approach, like broadly protective pan-sarbecovirus Vx development, is a critical component towards achieving the #100DaysMission in the face of a new SARS-X outbreak

Learn more in @cepi’s press release lnkd.in/e5xXdrS7
Read open-access paper lnkd.in/ejvmKrYE

CEPI 2.0 and the 100 Days Mission | CEPI CEPI’s 2022-2026 strategy, known as CEPI 2.0, is helping to Prepare, Transform, and Connect the world so that it can respond to the next Disease X

If we were to achieve our #100DaysMission, we could stay one step ahead of infectious diseases and outbreaks could be stopped before they ever spiralled into pandemics. More on our website ⬇️

Advancing the 100 Days Mission for Diagnostics: 2025 Global Gap Assessment – IPPS

💡 But the solutions are clear & achievable.

The report sets out a practical set of actions that funders, regulators, developers, procurement agencies, governments & global health partners can take to improve diagnostic readiness.

Read the report: ippsecretariat.org/publication/...

#100DaysMission

Is It Too Late to Stop RFK Jr? Health Secretary Kennedy’s family and other DNC stalwarts are raising alarms about his tenure *AFTER* the damage to public health has already occurred.

Is It Too Late to Stop #RFKJr? #Health #SecretaryKennedy’s #family & other #DNC stalwarts are raising alarms about his tenure AFTER the damage to #publichealth has already occurred. CLICK here: open.substack.com/pub/publiche...
#nationalsecurity #preventingpandemics #100daysmission #publichealth

What would it take to achieve the 100 Days Mission? What will it take for the world to develop, and enable access to safe and effective vaccines against new pathogens in 100 days? And why is it crucial that the world…

Our #100DaysMission aims to shorten vaccine development timelines to 100 days.

Had this been achieved for COVID-19, a vaccine could have been available as early as April 2020. This would have saved millions of lives and minimised economic crisis. vimeo.com/649928162?fl...

From Tunisia to the World: A Scientist’s Bold Vision for Biosecurity As part of Brown’s new Biosecurity Game Changers fellowship, pharmacist and policy expert Sana Masmoudi is working to close critical biosecurity gaps—building systems, shaping policy and mentoring fut...

From @brownpublichealth.bsky.social: Biosecurity Game Changer Sana Masmoudi has been in partnership with @cepi.net over the last year advancing global standards and supporting CEPI’s #100DaysMission to rapidly respond to the next outbreak and so much more!

Read here 👇

In the paper, CEPI’s @drrhatchett.bsky.social and Dr Nicole Lurie and co-authors from Rwanda's Ministry of Health, Rwanda Biomedical Centre, IQVIA and Sabin Vaccine Institute, detail the #100DaysMission readiness work that fed into this unprecedented and highly effective response...

Photo of a lab technician working on vaccine development. Text reads: "CEPI and PATH join forces to create playbooks mapping immune markers in deadly diseases"

We’re excited to join forces with @cepi.net on a new project to develop a series of “playbooks” for accelerating vaccine development in the event of an outbreak of filovirus, mpox, or Lassa fever.

Learn more: bit.ly/44YAdyC

#PublicHealth #VaccinesWork #100DaysMission

I spoke about how innovation is not only speeding up vaccine development but will also help deliver more equitable access to vaccines. A key driver of this innovation is CEPI’s #100DaysMission, which aims to compress vaccine development timelines to just 100 days.