Rosie Marcel

The disease left her almost bed-bound for two years until she was seen by an immunologist at St Bartholomew’s Hospital in London, who diagnosed the condition and put her on immuno-suppressants. During the two-year period, Marcel was unable to walk unaided for approximately twelve months, instead relying on the use of two walking sticks. Speaking about the condition, Marcel said: "I have liver function and blood tests every three months. It's highly likely I'll die before Scott, but I'm coming to terms with that. It's worth it not to go back to the hell I was in for those two years. Untreated, Behcet’s can affect your lungs, heart and blood vessels, so without the immuno-suppressants I might not be here now." In 2008, Marcel was diagnosed with cervical cancer. She discovered that the disease had advanced to her pelvis and she had laser therapy to destroy the cancerous cells while continuing to film Holby.

Marcel married gym owner Ben Stacey in March 2013 in Las Vegas. In August 2014 Rosie announced her pregnancy, which they found out about two days before starting IVF treatment following months of trying to conceive and suffering a miscarriage. The miscarriage occurred just after she had finished filming the scenes in which her onscreen character, Jac Naylor, gave birth. She later announced that she was pregnant with a baby girl. She gave birth to her daughter on 21 January 2015. Due to Marcel's rare clotting disorder (known as storage pool disease), the baby, called Beau, was born via caesarian section. Rosie returned to filming Holby City in August.

In November 2005, Marcel joined Holby as Jac Naylor. Prior to this she appeared in over twenty episodes of The Bill, in which her character, Louise Larson had an affair with Sergeant Dale Smith. It was revealed in the BBC's Annual Report for 2016 that Marcel was one of the BBC's highest-paid stars, with an annual salary for her role in Holby City in the range of £200,000 to £249,000, making her the highest-paid actor on the series.

In 1999, Marcel played Donna Palmer in Days Like These, which was set in the 1970s. Marcel later recalled that during filming the show's dream sequences, she often had to dress up in "awful" outfits such as a cat suit donning Barbarella and a Union Jack Flag.

Marcel's mother, Lindsey Brook was an actress and her father, Terry Marcel, is a television director; they divorced in 1995. Her older sister Kelly is a writer and actress who has appeared in both Holby City and The Bill, but is now best known as the writer and executive producer of the television series Terra Nova They also have a younger brother, Luke.

In 1989, Marcel was cast as Sophie in the children's comedy drama Press Gang. Marcel played a sidekick to Paul Reynolds' character Colin Mathews. She enjoyed the experience, especially scenes in which she had to bite on sweets that made fake blood pour from her mouth.

Marcel describes herself as being from a 'dramatic' family, and she had her first job at the age of three as a fairy in A Midsummer Nights Dream at the National Theatre. In 1985 she appeared in Bergerac as an abducted child, Michelle.

Rosie Ellen Celine Marcel (born 6 May 1977) is an English actress. She was born in Roehampton, London. Marcel is best known for her role as Jac Naylor, consultant cardiothoracic surgeon lead in the BBC drama series Holby City, a role she has also played in sister show Casualty. She is also the daughter of television director Terry Marcel and sister of writer and actress Kelly Marcel.