"The risk to UK travellers and people working in [affected countries] of contracting Ebola is very low but we have alerted UK medical practitioners about the situation in West Africa and requested they remain vigilant for unexplained illness in those who have visited the affected area. "It is important to stress that no cases of imported Ebola have ever been reported in the UK and the risk of a traveller going to West Africa and contracting Ebola remains very low since Ebola is transmitted by direct contact with the blood or bodily fluids of an infected person." BBC global health correspondent Tulip Mazumdar said the West African outbreak had been going on for four months. In that time local people had been looking after the sick and carrying out burials, which could actually help to spread...