Cases of Ebola have been reported in the Democratic Republic of the Congo and neighbouring Uganda, and the World Health Organisation (WHO) has declared it a "public health emergency of international concern"

There are currently no approved Bundibugyo virus-specific therapeutics or vaccines and the extent of the spread is uncertain, the WHO says.

The World Health Organization has declared a public health emergency of international concern over an Ebola outbreak spreading in the Democratic Republic of Congo and neighboring…