But about 25 percent eventually become sick, sometimes many years later, and half of that group develop serious liver ailments.
The liver ailment kept her in bed off and on for more than a year.
He died of a liver ailment in 2008 at the age of 63.
He died of complications from a liver ailment, a family member said.
The cause was a liver ailment, news agencies reported.
Hudson died of heart attack brought on by a liver ailment.
The following month he spent 17 days in hospital with a liver ailment.
In announcing the death last week, the university reported the cause as a liver ailment.
The agency said he died of a liver ailment.
He served for 21 years until a liver ailment forced him out of action.