The 39-year-old nurse who contracted ebola virus while she was in Sierra Leone, has been flown back to an isolation unit at the Royal Free Hospital in London.

Cafferkey, who is from Cambuslang, South Lanarkshire, spent almost a month in an isolation unit at the Royal Free Hospital at the beginning of the year after contracting the virus in December 2014.
There is not yet any information about her condition, but government sources have described her transfer to the specialist unit as a "highly precautionary process". According to the World Health Organization (WHO), ebola is passed on through bodily fluids. It is not transmitted through casual contact.
The virus has killed over 11,000 people in West Africa during this outbreak. Last week there were no new cases for the first time since March 2014.
Source-IANS