British Ebola nurse's condition improves to serious but stable

A Scottish nurse who contracted Ebola in Sierra Leone last year, recovered and then suffered a relapse, has improved slightly to a serious but stable condition, hospital officials said on Monday. Pauline Cafferkey, 39, was transferred from the Queen Elizabeth University Hospital in Glasgow to an isolation unit at the Royal Free Hospital in London on Oct. 9, and was last week described by her doctors as critically ill. On Monday, however, the London hospital issued an update saying: "Pauline Caff