High-resolution within-sewer SARS-CoV-2 surveillance facilitates informed intervention.

ABSTRACT: To assist in the COVID-19 public health guidance on a college campus, daily composite wastewater samples were withdrawn at 20 manhole locations across the University of Colorado Boulder campus. Low-cost autosamplers were fabricated in-house to enable an economical approach to this distributed study. These sample stations operated from August 25th until November 23rd during the fall 2020 semester, with 1512 samples collected. The concentration of SARS-CoV-2 in each sample was quantified through two comparative reverse transcription quantitative polymerase chain reactions (RT-qPCRs). These methods were distinct in the utilization of technical replicates and normalization to an endogenous control. (1) Higher temporal resolution compensates for supply chain or other constraints that prevent te

SUBMITTER: Reeves K 

PROVIDER: S-EPMC8402945 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature