Canary in the sewer: Using wastewater as a disease early warning tool
![Canary in the sewer: Using wastewater as a disease early warning tool](https://news.stanford.edu/__data/assets/image/0025/156661/Early_disease_warning_water_thumb.jpg)
Stanford researchers are developing a technology to analyze wastewater for a range of pathogens. Their approach could lead to more timely and comprehensive public health guidance on issues such as drug-resistant pathogens and emerging diseases.