NEWS9 on Instagram: "Greater Noida faces a serious public health scare as sewage contamination in drinking water pipelines sickens dozens of residents, including children, causing vomiting, diarrhea, fever, and headaches. Officials report yellow, foul-smelling water flowing from taps in Sector Delta 1, while RWAs allege decades-old damaged pipelines and blocked sewers led to the crisis. Though authorities claim repairs have been made and water is now safe, residents demand action and thorough te