British Ebola survivor Will Pooley returns to Sierra Leone

British Ebola survivor Will Pooley is returning to Sierra Leone where he contracted the virus, despite being told he may not be immune to it. Being a nurse Mr Pooley said that returning to help the crisis in West Africa was the 'right thing to do'. No one has ever been recorded catching Ebola twice and it is thought Mr Pooley will have at least short term immunity against this strain of the disease but this has never been...