The Limitations of Using a Sewer Shed

It's a great tool again we can't like correlate or say this has been amount of cases to the wastewater necessarily but you know community prevalence and trends. We actually detected the Amacron variant and Merced through the Healthy Central Valley Together Project weeks before the first clinical test. It does still require resources and money I guess another limitation would be the granularity so we're in New York City we're eating a half million people and some of our sewer sheds serve hundreds of thousands of people.