The Queen is returning to public duties after falling ill with a chest infection but will miss a late night out at the star-studded Gladiator II premiere to aid her recovery, a royal source said.Camilla's appearances this week have also been shortened to prevent any setback after she contracted a nasty seasonal bug following her long-haul tour to Australia and Samoa

The Queen is returning to public duties after falling ill with a chest infection but will miss a late night out at the star-studded Gladiator II premiere to aid her recovery, a royal source said.Camilla's appearances this week have also been shortened to prevent any setback after she contracted a nasty seasonal bug following her long-haul tour to Australia and Samoa