The global risk “remains low” from a deadly Ebola outbreak centred in the Democratic Republic of Congo, the World Health Organization chief said Wednesday, after a case was confirmed in France.France on Wednesday announced its first confirmed case of Ebola identified on its territory: a doctor who had flown back from the DR Congo, which is fighting a major outbreak.The case is the first of the deadly haemorrhagic fever identified outside the African continent during the current outb