A cluster of vomiting and diarrhoea cases in Chikkatekahalli village has been linked to E.coli-contaminated water sold illegally in 20-litre cans. District officials confirmed the source was an unlicensed purification unit that has now been sealed. The district administration in Chikkaballapur stated the outbreak in Chikkatekahalli village, part of Shidlaghatta taluk, was likely caused by E.coli bacteria in the illegally sold cans, according to reports. An investigation showed the water came from a private purification unit whose licence had expired. Once identified, the unit and its storage tanks were sealed and supply halted. Tests on water from the government’s Jal Jeevan Mission supply found no contamination, and officials confirmed no connection to that source. A temporary health camp has been established in the village, with medical teams monitoring residents. The situation is now under control. Authorities advised residents to purchase drinking water only from authorised sources and to report unlicensed suppliers. Waterborne illnesses linked to unregulated sources occur regularly across India during monsoon seasons, with E.coli frequently identified in such cases. Public health records show significant global burdens from such illnesses, and Indian surveillance data often traces similar outbreaks to unlicensed water units or tankers. The 20-litre can trade operates with limited oversight in many areas, where operators may lack proper licensing or regular testing. When buying such cans, check for standard markings and request licence details from the supplier. Verify that seals are intact and reject any cans with cloudy appearance, unusual odour or inconsistent taste. Residents can consult neighbours or local offices to identify registered suppliers. Any illness following use of a new can should be reported promptly.
