The youngest son of Scottish rocker Rod Stewart was at the centre of a health scare after he was rushed to hospital with a fever in Florida. Two-year-old Alistair, Stewart's son with third wife Penny Lancaster, was taken to a local hospital in West Palm Beach on Sunday (06Jan08). Doctors examined the tot for an hour before diagnosing him with a chest and ear infection. He was discharged with a course of antibiotics to fight the ailment. His mother Lancaster says, "Alistair is responding well to the antibiotics at home."