LONDON (REUTERS) - Britain's Prince Philip, the the 99-year-old husband of Queen Elizabeth, left a London hospital on Tuesday (March 16) after a four-week stay for treatment for an infection and to have a heart procedure.

Prince Philip, the Duke of Edinburgh, was admitted to King Edward VII's Hospital on Feb 16 after he felt unwell, and was given treatment for an unspecified, but not Covid-19-related, illness.