Figure 3From: Successful control of a Methicillin-resistant Staphylococcus aureus outbreak in a neonatal intensive care unit: a retrospective, before-after study Decline of Methicillin-resistant Staphylococcus aureus (MRSA) colonization rate over the second period of the study. On the x axis, time (months); on the y axis, rate of MRSA colonization (number for 1000 patient-days).Back to article page