Reserve Bank of India Governor D Subbarao has said the battle against inflation has not ended yet and high prices were mostly hurting the poor people, who do not have a mechanism to get their voice heard.He said, while delivering a lecture at Cornell University in New York that the inflation continues to remain high and needs to be brought down to more acceptable levels of five per cent or less.Mr Subbarao has maintained that the issue of inflation needs to remain the top priority for the Reserve Bank of India.