PT - JOURNAL ARTICLE AU - Aaron Warnick TI - Wastewater monitoring grows as public health tool: National surveillance system shares data on COVID-19 DP - 2022 Apr 01 TA - The Nation's Health PG - 1--16 VI - 52 IP - 2 4099 - http://www.thenationshealth.org/content/52/2/1.2.short 4100 - http://www.thenationshealth.org/content/52/2/1.2.full SO - Nations Health2022 Apr 01; 52