Millions of dollars are unaccounted for in Ebola response, officials say. This is what we know.

DAKAR, Senegal: Africa’s top public health agency and Congolese officials have raised concerns over $700 million in Ebola aid which is unaccounted for, and called on aid groups to provide more information about their finances. This comes as the world’s fastest-growing Ebola outbreak on record continues to outpace efforts, and the virus has spread into eight provinces in Congo and into neighboring