From Crisis to Insight: Navigating Public Health Challenges in an Aging Society-Lessons from Hong Kong's COVID-19 Experience.

This article critically examines the experience of Hong Kong (HK) with the COVID-19 pandemic and highlights the urgent need for effective public health responses in an aging society. As one of the world's fastest aging societies, Hong Kong's vulnerability to the consequences of pandemics is particularly pronounced due to low birth rates and high life expectancies. The city has experienced multiple waves of the COVID-19 virus, with the fifth wave causing some of the highest mortality rates in the world. However, through continuous learning and adaptation, HK's public health response has evolved to combat the crisis effectively. The discussion aims to highlight the importance of drawing from both positive and negative lessons from past epidemics and the critical role of public health systems in ensuring the well-being of older adults and the wider community. It emphasizes the need for sustained efforts to maintain and strengthen public health systems to tackle the ongoing and future public health challenges in an aging society.