Summary:
- This article discusses the significant public health gains made during the COVID-19 pandemic, including the rapid development and distribution of effective vaccines.
- It highlights how the pandemic has shown the importance of investing in public health infrastructure and the need to be prepared for future health emergencies.
- The article warns that while the pandemic has led to important advancements, there is still work to be done to ensure that these gains are sustained and that the world is better prepared for the next potential crisis.