London's Royal Free Hospital says it has discharged Scottish nurse Pauline Cafferkey, who was hospitalized last month after suffering from a rare relapse of Ebola.

Doctors treating a Scottish nurse suffering from a rare relapse of Ebola say she has improved significantly and are hopeful she will make a full recovery.

Scottish nurse Pauline Cafferkey is being treated in hospital from what health officials say is an Ebola relapse. The nurse had recovered from the disease in January, but is now critically ill.