Via ABC News, a warning that participation in Christian blessings, miracles, and ceremonies may be harmful to your health:
Despite its purported cleansing properties, holy water could actually be more harmful than healing, according to a new Austrian study on “holy” springs.
Researchers at the Institute of Hygiene and Applied Immunology at the Medical University of Vienna tested water from 21 springs in Austria and 18 fonts in Vienna and found samples contained up to 62 million bacteria per milliliter of water, none of it safe to drink.
Tests indicated 86 percent of the holy water, commonly used in baptism ceremonies and to wet congregants’ lips, was infected with common bacteria found in fecal matter such as E. coli, enterococci and Campylobacter, which can lead to diarrhea, cramping, abdominal pain, and fever.
Public awareness has to be raised to perceive holy springs as potential sources of illness.