Journal
MICROORGANISMS
Volume 9, Issue 3, Pages -Publisher
MDPI
DOI: 10.3390/microorganisms9030521
Keywords
SARS-CoV-2; mouth rinsing solution; ViruProX(®); BacterX(®); pro; cetylpyridinium chloride
Categories
Funding
- University of Tubingen
Ask authors/readers for more resources
Preprocedural mouth rinses with ViruProX(R) or BacterX(R) pro containing CPC and H2O2 or CHX, CPC, and F- successfully inactivated infectious SARS-CoV-2 particles within 30 seconds. While a combination of CPC and CHX as well as CPC alone led to a significant reduction of infectious viral particles, H2O2 and CHX alone had no virucidal effect against SARS-CoV-2.
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic effects daily dental work. Therefore, infection control measures are necessary to prevent infection of dental personnel during dental treatments. The use of a preprocedural mouth rinse with chlorhexidine (CHX), cetylpyridinium chloride (CPC), or hydrogen peroxide (H2O2) solution for 30-60 s may reduce the viral load and may protect the personnel in a dental practice. In the present study the virucidal effect of the mouth rinsing solutions ViruProX(R) with 0.05% CPC and 1.5% H2O2 and BacterX(R) pro containing 0.1% CHX, 0.05% CPC, and 0.005% sodium fluoride (F-) was investigated in vitro. The mouth rinsing solutions successfully inactivated infectious SARS-CoV-2 particles, the causative agent of coronavirus disease 2019 (COVID-19), within 30 s. To determine the effective components, CHX, CPC, H2O2, and a combination of CHX and CPC, were tested against SARS-CoV-2 in addition. While a combination of CPC and CHX as well as CPC alone led to a significant reduction of infectious viral particles, H2O2 and CHX alone had no virucidal effect against SARS-CoV-2. It can be assumed that preprocedural rinsing of the mouth with ViruProX(R) or BacterX(R) pro will reduce the viral load in the oral cavity and could thus lower the transmission of SARS-CoV-2 in dental practice.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available