Welcome to VAC4EU

The Vaccine Monitoring Collaboration for Europe (VAC4EU) is a collaborative research network for vaccine benefit and risk monitoring across Europe

Vision & Mission

Our Vision

Evidence-based decision making on vaccines

Our Mission

Delivering timely and robust real-world evidence on vaccines and cutting-edge methodology through a European community of expert organisations

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Vision & Mission

Who we are

A not-for-profit international association based in Europe

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A growing community of 28 members including research centres and public health institutions

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A collective of experts in epidemiology, vaccinology, statistics, data science, medicine, project management, communication and related fields

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What we do

Our key activities and focus areas

01

Collaborative studies

We conduct collaborative post-licensure studies on vaccine benefits, risk, and coverage utilising primary and secondary health data.

02

Harmonised workflows

We harmonise workflows through a quality management system, a common framework and shared tools including the ConcePTION Common Data Model.

03

Co-creation

We co-create through working groups and taskforces, and share knowledge and resources, building synergy across stakeholders.

04

Innovation

We actively invest in innovation and development in the rapid generation of RWE on vaccines including the creation of tools and methodologies.

05

Knowledge sharing

We stimulate scientific discussion and debate among members and the wider scientific community, by organising webinars, journal clubs and meetings.

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Latest updates

Stay up to date with our activities and publications

New edition of VAC4EU Community Newsletter

New edition of VAC4EU Community Newsletter

We've certainly been busy since our last newsletter in January, with a lot to share in this new edition of the VAC4EU Community Newsletter. What has the network been up to so far in 2025, anyway? Find out in the newest edition of the VAC4EU Community Newsletter. This edition covers network updates, recaps on recent events, upcoming conferences, results from COVID vaccine monitoring studies, and more!

7 October 2025 Read the new edition
Celebrate 5 years of VAC4EU with a symposium dedicated to pandemic preparedness

Celebrate 5 years of VAC4EU with a symposium dedicated to pandemic preparedness

VAC4EU will be celebrating its 5th anniversary in Brussels on the 4th of November with a full-day hybrid symposium focused on discussing the role of vaccines in pandemic preparedness. Join experts from the fields of vaccinology, vaccine development, pharmacovigilance, pharmacoepidemiology, health policy, public health and regulatory practice to continue the discussion. Be sure to register!

3 October 2025 Read more
Interested in vaccine safety in pregnancy? Join us for the next VAC4EU Journal Club appointment!

Interested in vaccine safety in pregnancy? Join us for the next VAC4EU Journal Club appointment!

When public health becomes a political battlefield, pregnant women and their babies become collateral damage. In a world where vaccine misinformation outpaces science we urgently need transparent and robust evidence to protect vulnerable populations. Samantha Duckworth will present the paper “A Post-Authorisation Safety Study of a Respiratory Syncytial Virus Vaccine in Pregnant Women and Their Offspring in a Real-World Setting: Generic Protocol for a Target Trial Emulation.”

2 October 2025 Register