Sierra Leone#039;s authorities have taken in a woman who went on the run after testing positive for the Ebola virus. The 32-year-old turned herself in after local radio broadcast appeals asking for help locating her, officials said. Since February, more than 660 people have died of Ebola in West Africa - the world#039;s deadliest outbreak to date. Nigeria has put all its entry points on red alert after confirming the death there of a Liberian man who was carrying the highly...