What the article suggests is backed up by research, at least in hospital settings: https://www.jacr.org/article/S1546-1440(13)00220-2/abstract https://www.jacr.

What the article suggests is backed up by research, at least in hospital settings: https://www.jacr.org/article/S1546-1440(13)00220-2/abstract https://www.jacr.org/article/S1546-1440(13)00220-2/abstract