
large-scale persuasion campaign for blood testing

The PFAS scandal surrounding the 3M factory caused considerable public concern. Department of Care responded with a large-scale blood testing programme for residents, carried out by laboratory service Eurofins. We supported Eurofins in optimising the process and recruiting new participants.
Client: Eurofins
Sector: Research
Location: Antwerp
Year: 2023
the question

Despite the topical nature of the issue, registrations for the blood testing programme remained below Eurofins’ expectations. We opted for an integrated approach, focusing both on recruiting new participants and retaining those who had already registered.
Several factors complicated communication: an uncertain start date, a complex registration process, language barriers and long waiting times for registered participants. This resulted in a dual-track communication approach: process communication on the one hand, and persuasive communication on the other.


an integrated approach that reaches everyone
Through a large recruitment campaign, using targeted advertising and out-of-home campaigns, we were able to steadily increase the number of registrations. We involved volunteers as intermediaries to target harder-to-reach groups. Through intensive process communication, we were then able to convert registrations into actual blood samples.
our impact
Throughout the project, we set up several communication initiatives: sending resident letters, setting up an email flow, developing campaign materials and rolling out the resulting campaigns themselves. This was always done in close consultation with the authorities involved.
communication strategy
Developing a communication strategy that focused not only on recruiting new participants, but also on converting existing registrations into actual blood samples.
stakeholder management
We brought many parties around the table to build (and maintain) support for the blood testing programme. The sensitivity of the issue required a thoughtful stakeholder approach that allowed all voices in the debate to be heard.
proximity communication
Strategic advice on drafting resident letters and communication towards the various neighbourhoods within the perimeter.
content creation
Creating and strategically distributing a range of communication materials: posters, flyers, large-format advertising posters, resident letters and visuals for social media.
project management
The multiplicity of partners, the sensitivity of the topic and the uncertainty surrounding the start date of the blood testing programme required intensive coordination with all parties through weekly strategic and operational meetings.
team
Curious about this case?
Let’s talk! Michiel would be happy to tell you more.

Maarten Debecker
Senior advisor

Michiel Johnson
Project lead

Robbert Hendrix
Communication advisor









