The Ebola haemorrhagic fever, which hit the Republic of Congo’s Cuvette-Ouest Department between April and July and killed around 10 people, is now over, an official of the Ministry of Health and Population said on Sunday. However, the official, a technical adviser at the ministry, Dr Jean Vivien Mombouli, said the Ebola virus remained a threat because its natural habitat was unknown and researchers had not discovered any vaccine against the virus. Ebola kills 50 percent to 90 percent of all cases. Full Story