Re:Why Japanese Toilets Are Failing in America (2013)
by DanBC on Sunday May 17, 2015 @03:41PM
(#9561430)
Here's one study that found potential risk from aerosolised particles from flush toilets.
http://www.ncbi.nlm.nih.gov/pubmed/16033465
> Many individuals may be unaware of the risk of air-borne dissemination of microbes when flushing the toilet and the consequent surface contamination that may spread infection within the household, via direct surface-to-hand-to mouth contact. Some enteric viruses could persist in the air after toilet flushing and infection may be acquired after inhalation and swallowing.
https://www.youtube.com/watch?v=_Xnm1syPnwE