The labour market for care professionals has experienced significant changes, resulting in critical shortages globally. Nurses represent the largest share of health workers worldwide; nonetheless, an estimated 13 million more nurses will be needed over the next 10 years. Prior to the pandemic, the domestic supply of nurses in Canada had not kept pace with the ever-increasing demand for services. Pre-pandemic age- and needs-based forecasting models have estimated shortages in an excess of 100,000 nurses nationwide by 2030. While COVID-19 has accelerated the demand for and complexity of service requirements, it has also resulted in losses of healthcare professionals due to an increased sick leave, unprecedented burnout and retirements. This paper examines key factors that have contributed to nursing supply issues in Canada over time and provides examples of policy responses to the present shortage facing the healthcare system. To provide adequate care, the nursing workforce must be stabilized and—more importantly—recognized as critical to the health of the population.