New Online Edition • 2019 Volume 24 Number 4

Winner of George Sykes Award 2019 Announced
Modelling vaporised hydrogen peroxide efficacy against mono-species biofilms.
Authors: F.L. Watson, C.W.Keevil, S.A. Wilks and J.Chewins

Winner of John Sharp Award 2019 Announced
The proposed changes to Annex 1: Considerations for the cleaning and disinfection processes.
Author: James Tucker