Wastewater surveillance (WWS) can leverage its wide coverage. population-based sampling. and high monitoring frequency to capture citywide pandemic trends independent of clinical surveillance. Here we conducted a nine months daily WWS for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) from 12 wastewater treatment plants (WWTPs). https://www.deliandiver.com/product-category/milk-carafe-coupling/