Analysis of Antiviral Properties of Hexoral In Vitro against Some Viruses that Cause Acute Respiratory Infections and Herpes

Abstract

Antiviral properties of Hexoral (0.1% solution and 0.2% aerosol for local application) and its constituent hexetidine against viruses causing human respiratory tract infections and herpes virus were studied in vitro. It was found that non-cytotoxic concentrations of hexetidine (alone and as a component of Hexoral) attenuated infectious properties of highly virulent influenza virus A/H5N1, pandemic influenza virus A/H1N1pdm, respiratory syncytial virus, and herpes simplex virus type 1 after a short-term exposure (30 sec) by 100 or more times. It was found that hexidine mostly contributes to the virucidal effect of Hexoral.