Fig. 2

Contamination of the different incubator sites depending on the time of sampling. Each site was sampled before disinfection (BD) and after disinfection (AD). The grommet and the mattress were also sampled after 24 h during which the incubator was turned on with a neonate housed inside. (A) Data are presented as proportion of each bacterial species/group/family at the different times of the study, on each site. (B) Data are presented as the percentage of contaminated samples for each site at the different times of the study and overall