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. 2019 Jun 6;8:97. doi: 10.1186/s13756-019-0546-y

Fig. 1.

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