Four people have died of Ebola in Guinea, the first resurgence of the haemorrhagic fever in the West African nation since a 2013-2016 epidemic left thousands dead, Health Minister Remy Lamah said Saturday. "We are really concerned," Lamah told AFP. "There have already been four deaths from Ebola hemorrhagic fever in the (southeast) region of Nzerekore", the minister added. cv-bm-siu/pvh/har