Beneficial lactobacillus germs in vaginal suppositories can check urinary-tract infections, in yogurt (, kefir, cottage cheese or beverages) can check 3rd world rotavirus infections, or as Lactobacillus casei GG in tablet form can check diarrhea caused by antibiotics in a hospital setting. The Secret Life of Germs - Observations & Lessons From a Microbe Hunter www.simonandschuser.com   www.simonsays.com  Philip M Tierno