Fig. 2From: Temporal variations in bacterial community diversity and composition throughout intensive care unit renovationsDotplot of the Observed OTUs (± standard deviation) for bedrail, keyboard, and sink samples at each date throughout the renovation stages. For each sample source, the number of Observed OTUs is shown on y-axis and the sampling dates are on the x-axis. The samples are colored by renovation stage (before closure, purple; after closure, red; before opening, blue; after opening, orange)Back to article page