Figure 1. Family level relative abundance of taxa by room and sampling location in Spring 2015.

All rooms were used a lactation rooms, dedicated lactation rooms are captioned “Lactation Room.” (A–L) Samples from dedicated lactation rooms, grouped by room. (M–O) Samples from lactation rooms co-located with women’s restrooms. (P–Q) Samples from lactation rooms co-located with unisex restrooms. (R–W) Samples from lactation rooms co-located with women’s restroom lounges. (X) Samples from lactation room co-located with a resident room. (Y) Samples from a lactation room co-located with a shower room.