Rick Santorum's daughter Bella has been hospitalized again

FILE - In this June 6, 2011 file photo, former Pennsylvania Sen. Rick Santorum holds his daughter Isabella before announcing he is entering the Republican presidential race, on the steps of the Somerset County Courthouse in Somerset, Pa. Santorum canceled his morning campaign events, Sunday, Jan. 29, 2012, and planned to spend time with his hospitalized daughter, Bella. Isabella Santorum has Trisomy 18, a genetic condition caused by the presence of all or part of an extra 18th chromosome. (AP Photo/Gene J. Puskar, File)
bella santorum, trisomy 18
Rick Santorum holds his daughter Isabella in this file photo

(CBS News) -- Rick Santorum and his wife Karen's three-year-old daughter Bella is back in the hospital, according to a Friday email from his campaign. The release did not detail how serious Bella's condition was, but the child had a rare genetic disorder called Trisomy 18 that claims the lives of most children within a year of birth.

"Rick and his wife Karen have taken their daughter Bella to the hospital. The family requests prayers and privacy as Bella works her way to recovery," said a statement from communications director Hogan Gidley.

Bella Santorum was last hospitalized in January with a case of pneumonia. Santorum left the campaign trail just days before the Florida primary to be with his family near his home in Virginia. She recovered within a few days in what Santorum called a "miraculous turnaround."

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