Placing sensors in sewer networks: A system to pinpoint new cases of coronavirus.

ABSTRACT: We consider a proposed system that would place sensors in a number of wastewater manholes in a community in order to detect genetic remnants of SARS-Cov-2 found in the excreted stool of infected persons. These sensors would continually monitor the manhole's wastewater, and whenever virus remnants are detected, transmit an alert signal. In a recent paper, we described two new algorithms, each sequentially opening and testing successive manholes for genetic remnants, each algorithm homing in on a neighborhood where the infected person or persons are located. This paper extends that work in six important ways: (1) we introduce the concept of in-manhole sensors, as these sensors will reduce the number of manholes requiring on-site testing; (2) we present a realistic tree network depicting the

SUBMITTER: Nourinejad M 

PROVIDER: S-EPMC8031413 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature