Margaret Chan

Investing in pandemic prevention and response is not just a necessity; it's an obligation. We've seen the devastating effects of pandemics like COVID-19, and we know the value of preparedness. By enhancing our surveillance systems, strengthening public health infrastructures, and fostering global collaboration, we can mitigate the impacts of future health crises. The cost of prevention is much less than the cost of response.

As an advocate for public health, I believe it is essential to filter tap water to ensure that it is free from contaminants and safe for consumption, including in countries with high water standards. Organisms and pollutants that evade municipal treatment could have long-term health effects.