On 1 August, a new Ebola Virus outbreak was declared in Mabalako health zone, Beni territory, Nord Kivu, when four samples collected from patients suffering from an ‘unknown disease’ tested positive for the virus. So far, 33 cases including 20 deaths (CFR: 60.6%) have been reported, though the latest official press release states 26 cases and 20 deaths as of 28 July. The declaration of this outbreak followed detection of a significant cluster of suspected viral haemorrhagic fever in July in Nord Kivu. Investigations found that sporadic deaths in May in the affected communities may have been related. A strike affecting the health sector in Nord Kivu is one factor why the detection and response to the virus has been impeded.