Meet Alex, a 22-year-old Health Sciences student at the University of Waterloo who has a keen interest in public health and vaccine research. Having spent countless hours volunteering at local clinics, Alex is passionate about promoting health awareness. However, they recently received their fourth vaccine dose only to feel like it didn't contribute to their immunity as expected, leaving them frustrated and questioning the efficacy of certain health protocols. Balancing their academic pursuits with community involvement, Alex often shares their experiences on social media, hoping to engage others in meaningful dialogue about healthcare.