Gandhi's discharge date has not been decided yet, and she continued to remain under observation.

"Smt. Sonia Gandhi is stable and responding well to treatment. She is recovering from a stomach infection. Her diet is being closely monitored, and she remains under observation," ANI reported, quoting Chairman of Sir Ganga Ram Hospital, Dr. Ajay Swaroop.

"As a precautionary measure, her discharge date has not yet been decided," he said.

She is being closely monitored by Dr. S Nundy and Dr. Amitabh Yadav , the hospital's chairman said.

Gandhi was admitted to the hospital on Sunday due to a stomach-related problem.