Authorities in Itapeva are investigating gastroenteritis cases, while Sabesp says drinking-water samples in the city meet Brazil’s Health Ministry standards.
The Itapeva city government reported the epidemiological inquiry on Thursday, October 8. Water samples were collected at the treatment plant, in reservoirs and at points across the distribution network. Sabesp said the results met drinking-water requirements.
The company said it regularly monitors water during treatment and delivery to consumers. Municipal officials are reviewing where patients live, possible links between cases and other circumstances that could indicate exposure to an infection source.
The São Paulo state Health Secretariat told CNN Brasil that the state’s Epidemiological Surveillance Center was tracking a rise in acute diarrheal illnesses and awaiting further information from municipal officials. The investigation is continuing, so the water tests have not established what caused the illnesses.
The municipal health department listed four basic steps for gastroenteritis: drink fluids, eat appropriately, rest and maintain good hygiene. It advised caution with medication. Anyone with persistent vomiting, severe or bloody diarrhea, a high fever, intense abdominal pain or signs of dehydration should seek care at the nearest emergency unit.