Congo's Ebola Outbreak 'Growing Exponentially,' Warns UN Official

It's been nearly 100 days since authorities in the Democratic Republic of Congo declared the Ebola outbreak and, as a key United Nations humanitarian official said Friday, the disease has now killed over 2,500 people and continues to rapidly spread. "The Ebola outbreak is growing exponentially," said the UN's senior Ebola coordinator, Julien Harneis. "In the last three months, 2,500 people have…