Three ethanol-based sanitizers were compared with three antimicrobial liquid soaps for their efficacy to inactivate polio-, adeno-, vaccinia- and bovine viral diarrhoea virus (BVDV) as well as feline calicivirus (FCV) and murine norovirus (MNV) as surrogates for human norovirus in a suspension test. Additionally, sanitizers and soaps were examined against MNV in a modified fingerpad method. All sanitizers sufficiently inactivated the test viruses in the suspension test whereas two soaps were active only against vaccinia virus and BVDV. In the modified fingerpad test a povidone-iodine-containing soap was superior to the sanitizers whereas the other two soaps showed no activity.
Copyright © 2012 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.