SARS-CoV-2 in the environment: Contamination routes, detection methods, persistence and removal in wastewater treatment plants.

ABSTRACT: The present study reviewed the occurrence of SARS-CoV-2 RNA and the evaluation of virus infectivity in feces and environmental matrices. The detection of SARS-CoV-2 RNA in feces and wastewater samples, reported in several studies, has generated interest and concern regarding the possible fecal-oral route of SARS-CoV-2 transmission. To date, the presence of viable SARS-CoV-2 in feces of COVID-19 infected people is not clearly confirmed although its isolation from feces of six different patients. Further, there is no documented evidence on the infectivity of SARS-CoV-2 in wastewater, sludge and environmental water samples, although the viral genome has been detected in these matrices. Decay data revealed that SARS-CoV-2 RNA persisted longer than infectious particle in all aquatic environment

SUBMITTER: Atoui A 

PROVIDER: S-EPMC10091716 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature