Leader of the royal household’s team of medics is available to the monarch whenever he is needed
The Queen’s health has been monitored intensively throughout her reign, but no more so than in recent years as she has aged and experienced periods of being unwell.
The royal household has its own team of medics, who are on call 24 hours a day. They are led by Prof Sir Huw Thomas, head of the medical household and physician to the Queen – a title dating back to 1557.