The top UN aid official in the Democratic Republic of the Congo (DRC) is in Ituri province – the epicentre of the country's Ebola outbreak – for a three-day assessment visit, as the confirmed case count reaches 515 across three eastern provinces.

Ebola cases in the Democratic Republic of Congo have risen to 515, with 91 deaths reported

The top UN aid official in the Democratic Republic of the Congo (DRC) is in Ituri province – the epicentre of the country's Ebola outbreak – for a three-day assessment visit, as…