Oswin Chang is a first-year student in the Physician Assistant Education Program at McMaster University, where he also obtained a Bachelor of Health Sciences (Honours) degree with a specialization in Child Health. He completed a project course examining the impact of the COVID-19 pandemic on the mental health of women seeking treatment for PPD. Oswin’s thesis project aimed to understand how the pandemic affected the associations between maternal PPD and offspring temperament and behaviour. In his free time, he enjoys watching movies and biking.