Tracking Silent Spread: How Wastewater Surveillance Predicts Infectious Disease Outbreaks
In my decade of experience in public health surveillance, I've witnessed wastewater monitoring transform from a niche research tool into a frontline defense against infectious disease outbreaks. This article draws on my work with municipal health departments and research collaborations, explaining how analyzing sewage can detect pathogens days before clinical cases appear. I cover the science behind the method, compare different sampling and analysis approaches, and share real-world case studies