The fastest-growing Ebola outbreak in history has reached two new health zones in the eastern Democratic Republic of the Congo (DRC), bringing the total number of affected areas to 60 according to government figures published on Friday. The newly affected regions are Biena and Manguredjipa in North Kivu province. Ministry of Health data indicates that the outbreak has recorded 5,794 confirmed cases and 2,786 deaths, spreading at an unprecedented speed that outpaces tracking and containment efforts. Officials believe the disease had been spreading since February before being officially declared in mid-May, expanding outward from an initial three health zones.
DRC Ebola Outbreak Reaches 60 Health Zones
The World Health Organization (WHO) stated that the epidemic remains out of control and is on track to surpass the 2014–2016 West Africa outbreak, which killed more than 11,000 people primarily in Guinea, Liberia, and Sierra Leone. Containment operations face severe obstacles, including armed conflict, displacement, intense population movements, insecurity, a health workers’ strike, and a lack of critical infrastructure. Government measures such as limited public gatherings, social distancing, airport closures, and sanitary equipment installations have disrupted life across six affected provinces, particularly in Ituri, which has experienced rebel violence. The majority of cases—accounting for more than 83 percent—are concentrated in northeastern Ituri province, while most overall cases and deaths occur within communities outside monitored contact networks.
High Fatality Rates and Strain Challenges in North Kivu
While the nationwide case fatality rate stands at 48 percent, the mortality rate in North Kivu climbs to close to 69 percent (Al Jazeera). Health officials attribute the elevated fatality rate in North Kivu to delayed response efforts, security challenges, and difficulties in delivering medical supplies and medications to the area. Beni, located in North Kivu, has documented 122 confirmed cases and 87 deaths.
The current epidemic is driven by the rare Bundibugyo strain of Ebola, which kills approximately half of those infected. Unlike the more common Zaire type, there are currently no approved vaccines or treatments for the Bundibugyo virus (Daily Mail). Consequently, relief workers rely on traditional containment strategies, including isolating patients and tracing contacts. Clinical trials are underway to find a licensed vaccine specifically for the Bundibugyo strain.
Emergency Response and Cross-Border Spillover Risks
To bolster the response in heavily impacted regions, the aid group Doctors Without Borders (MSF) opened a new treatment center in Beni. The facility provides 400 total operational beds across its centers in the DRC, staffed by 1,400 personnel to support rapid patient treatment and contact tracing. MSF emergency coordinator Albert Stern noted that early diagnosis and treatment upon the appearance of initial symptoms significantly increase survival chances while reducing family and community transmission risks.
Additionally, the DRC began administering the Ervebo vaccine to healthcare workers and front-line staff. While Ervebo targets the Zaire strain, doctors indicate it could help lower infection risks during the current outbreak. Meanwhile, international health authorities are monitoring potential cross-border transmission. Although Uganda declared its own localized outbreak over last month—following 20 cases and two deaths—the WHO warned that the risk of regional spread persists as the DRC outbreak expands toward borders. WHO expert Marie Roseline Belizaire identified the Central African Republic as the country at the highest risk for spillover, followed closely by South Sudan.
