Fig. 1.
Proportional bacterial growth before and after the disinfectant intervention. Although after the intervention the number of samples with S. aureus decreased from 14 to 7%, there was no evidence this change is beyond chance (p = 0.13). Percentage of growth is given to the total of bacterial types found before and after the intervention, respectively.
* Streptococcus milleri identified in one sample before intervention and Bacillus spp. in one sample after intervention