Comparability of 24-hour composite and grab samples for detection of SARS-2-CoV RNA in wastewater.

ABSTRACT: Wastewater surveillance is a cost-effective way to monitor pathogen prevalence and transmission patterns in the entire community. Here, we compare 24-hour composite and grab samples collected during September 2020 from several municipalities in New York State to detect SARS-CoV-2. A total of 45 paired samples (90 total samples) from three counties and 14 wastewater treatment plants were available for analysis. The categorical comparison (SARS-CoV-2 genetic material detected and quantifiable, genetic material detected but below the limits of quantification, and genetic material not detected) between the grab and composite samples was quite strong, with 91.1% agreement (kappa P-value < .001). The correlations among the quantifiable grab and composite samples were statistically signifi

SUBMITTER: Kmush BL 

PROVIDER: S-EPMC10117866 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature