We were involved to recruit and pre-qualify a very targeted group of healthy study candidates.

Two participating sites were searching for two types of healthy volunteers for this polio vaccine study: adults who received the oral polio vaccine (OPV) and adults who received the inactivated polio vaccine (IPV) in their childhood. Given that the IPV is the main vaccination since 1957 in the Netherlands, Dutchmen who were currently living in Belgium could apply for the study.

An informative animation video was designed to inform potential candidates and create awareness on social media about the ongoing clinical study.