Distribution of SARS-CoV-2 RNA signal in a home with COVID-19 positive occupants.

ABSTRACT: Although many COVID-19 patients isolate and recover at home, the dispersal of SARS-CoV-2 onto surfaces and dust within the home environment remains poorly understood. To investigate the distribution and persistence of SARS-CoV-2 in a home with COVID-19 positive occupants, samples were collected from a household with two confirmed COVID-19 cases (one adult and one child). Home surface swab and dust samples were collected two months after symptom onset (and one month after symptom resolution) in the household. The strength of the SARS-CoV-2 molecular signal in fomites varied as a function of sample location, surface material and cleaning practices. Notably, the SARS-CoV-2 RNA signal was detected at several locations throughout the household although cleaning appears to have attenuated the si

SUBMITTER: Maestre JP 

PROVIDER: S-EPMC7942153 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature