India, Feb. 2 -- Water samples from 20 privately operated Reverse Osmosis (RO) plants-considered a primary source of safe drinking water for thousands-have been found contaminated amid the ongoing Guillain-Barre Syndrome (GBS) outbreak in Pune. Officials confirmed on Saturday that all these RO water samples, collected from jars and containers in GBS-affected areas, tested positive for Coliform bacteria, including E. coli.

The findings raise serious concerns as many residents, especially at commercial establishments, rely on RO water, believing it to be free from harmful pathogens. Sold through pet jars and vending machines, RO water from private centres is widely used in households, eateries, shops, marriage halls, and restaurants.

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