From Nature. Mineral water is marketed for its purity. But Swiss scientists are claiming that some brands may be contaminated with human faeces.
In 11 of 29 European brands of bottled mineral water Christian Beuret and colleagues of the Cantonal Food Laboratory in Solothurn found signs of the virus that causes more than 90% of the world's stomach upsets1,2. The virus is called Norwalk-like virus or NLV.
