An Ebola outbreak in the Democratic Republic of the Congo and Uganda constitutes a "public health emergency of international concern," the World Health Organization said.

A new outbreak of the infectious Ebola virus has killed dozens of people in a remote part of Congo, according to the Africa CDC health authority. Neighboring Uganda later said one…

Africa’s top public health body has declared a new Ebola outbreak in the Democratic Republic of Congo’s eastern Ituri province, raising concerns over cross-border spread in a…