The COVID-19 pandemic presented an array of challenges, characterized by its unpredictability and rapidly changing nature. While often referred to as an "unprecedented" crisis, it is important to recognize the shared traits it possesses with previous pandemics. To fortify our society against future outbreaks, continued investment in pandemic preparedness is essential. This paper aims to extract valuable insights from four crucial sectors within Canada's healthcare system during the COVID-19 pandemic. The identified areas of focus include: 1) Addressing the "disinfodemic" by effectively countering the dissemination of misinformation; 2) Promoting justice in resource allocation to ensure fairness and equity; 3) Strengthening healthcare infrastructure to meet the demands of resource-intensive crises like COVID-19; and 4) Mitigating the long-term impact of stringent pandemic-related restrictions. Through an honest reflection on these key sectors, this paper sheds light on crucial lessons learned and paves the way for robust preparedness strategies for future outbreaks.