Decontamination of common healthcare facility surfaces contaminated with SARS-CoV-2 using peracetic acid dry fogging.

ABSTRACT:

Background

The SARS-CoV-2 pandemic has highlighted the urgent need for safe and effective surface decontamination methods, particularly in healthcare settings.

Aim

To evaluate the effectiveness of peracetic acid (PAA) dry fogging in decontaminating healthcare facility surfaces experimentally contaminated with SARS-CoV-2.

Methods

Nine materials (stainless steel, latex painted wood, unsealed hardwood, melamine countertop, vinyl flooring, clear plastic, faux leather, computer keyboard button, and smartphone touch screen) were surface contaminated with >10⁶ median tissue culture infectious dose (TCID₅₀) of SARS-CoV-2, and allowed to dry before exposing to PAA dry fogging.

Findings

When fumigated with PAA dry fog for 1 h, no infectious SARS-CoV

SUBMITTER: Cutts T 

PROVIDER: S-EPMC7832754 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature