Review ordered as Ebola nurse passes seven checks for virus

Screening protocols for Ebola in the UK will be reviewed after a nurse being treated for Ebola in London was allowed to leave Heathrow even though she was tested repeatedly.
Pauline Cafferkey, a public health nurse at Blantyre Health Centre in South Lanarkshire, is receiving specialist treatment via a quarantine tent at the Royal Free Hospital in north London after initially flying home from Heathrow to Glasgow upon her return from Sierra Leone.