A top World Health Organisation spokesperson says more cases of Ebola in Europe are "unavoidable".
This follows the confirmation that a Spanish nurse became the first person outside of West Africa to be infected with the deadly virus.
Health officials in Spain are now monitoring dozens of people who came in contact with the nurse - with four of those now hospitalized.
Ana Maria Marquez a journalist in Spain says an investigation into the situation is underway....
IN: The European...
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IN: At least 52....
OUT:...nurses and doctors
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