This is less of an article than an announcement of a global collaboration and website for wastewater sampling for SARS-CoV-2. “Wastewater-Based Epidemiology: Global Collaborative to Maximize Contributions in the Fight Against COVID-19“. This is a non peer-reviewed opinion piece that summarizes the current state of knowledge on wastewater testing for SARS-CoV-2 and describes their COVID-19 WBE Collaborative effort. Worth a read for anyone interested in the use of wastewater sampling to monitor for SARS-CoV-2.