Residents of Ragewadi, Panchal, Lenditahi and Market Yard localities had yesterday purchased some curd from a woman, who regularly sells it in and around these localities.
Immediately after consuming the curd, they started vomiting and complained of loose motion and were admitted to a hospital in Chandvad, Medical Officer Sushil Shinde said.
Eight children were shifted to Nashik for further treatment, while condition of other patients is improving, a doctor said.
Police have launched a search to nab the woman.