See more about comments here.
Baptism by bacteria? Holy water not so holy, study finds
Don't drink the holy water.
That's the advice of researchers who found fecal matter and bacteria in numerous Austrian religious shrines and springs.
"Scientists at Vienna University medical school's Institute of Hygiene and Applied Immunology came to the conclusion after analyzing the water quality at 21 'holy' springs and 18 fonts at churches and chapels at various times of year," Reuters reported. "Only 14 percent of the water samples from holy sources showed no fecal contamination and none of the springs could be recommended as a source of drinking water, the study presented to a conference in Vienna this week found."
In the study, microbiologist Alexander Kirschner explained that in the Middle Ages, water quality in urban areas was "generally so poor that people constantly contracted diarrhea or other conditions."
Forest springs, by comparison, were more protected from poor human hygiene, Kirschner said, so drinking from them might make symptoms disappear.
Thus, such springs were believed to have healing powers.
One way to avoid the problem today, he said, is by "regularly replacing holy water in church fonts."
Peggy Fletcher Stack