Microbes in tap water are mostly harmless, with a few exceptions. A Virginia Tech research team is investigating four harmful pathogens that have been documented in tap water and suggest a natural, probiotic way to deal with dangerous germs.
Fuente : http://www.eurekalert.org/pub_releases/2013-11/vt-...
Fuente : http://www.eurekalert.org/pub_releases/2013-11/vt-...