Numbers are expected to rise, the WHO warns, as European officials emphasise the risk of a European outbreak is low.

With a rising number of cases, at least 80 suspected deaths and no approved vaccine, fears are mounting.

* Says at least 90 deaths recorded so far in DR Congo, Uganda

Ebola deaths in DR Congo have risen to 118 as the outbreak spreads into new regions and neighbouring Uganda, prompting the WHO to declare an international health emergency