SARS-CoV-2 in hospital indoor environments is predominantly non-infectious.

ABSTRACT:

Background

The ongoing SARS-CoV-2 pandemic has spread rapidly worldwide and disease prevention is more important than ever. In the absence of a vaccine, knowledge of the transmission routes and risk areas of infection remain the most important existing tools to prevent further spread.

Methods

Here we investigated the presence of the SARS-CoV-2 virus in the hospital environment at the Uppsala University Hospital Infectious Disease ward by RT-qPCR and determined the infectivity of the detected virus in vitro on Vero E6 cells.

Results

SARS-CoV-2 RNA was detected in several areas, although attempts to infect Vero E6 cells with positive samples were unsuccessful. However, RNase A treatment of positive samples prior to RNA extraction did not degrade viral RNA, indicating th

SUBMITTER: Krambrich J 

PROVIDER: S-EPMC8170062 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature