Fig. 4
From: The role of hand hygiene in controlling norovirus spread in nursing homes
Impact of hand hygiene (HH) compliance on norovirus spread: predicted cumulated number of norovirus infection cases among residents over 100 days as a function of HH compliance of staff members during their contacts with residents (dash-dot line), HH compliance of staff members during contacts with other (dashed line) and HH compliance of residents during contacts with other (full line)