Open Outbreak

Filoviruses (Ebola and Marburg)

Pathogen: Ebolavirus and Marburgvirus · Region: Africa · Status: active · Attention: high · Updated

OfficialMedia, unverifiedReported this week
Deaths—13,113 17,856 highest in the last 7 days+26 Media, unverified
Confirmed cases—27,437 37,201 highest in the last 7 days+115 Media, unverified
Suspected cases—9,500,033 31 highest in the last 7 days—
Contacts under observation—236 238 highest in the last 7 days—

Official and media figures describe the same people from different vantage points and are never added together.

The global filovirus picture is currently dominated by Ebola disease caused by Bundibugyo virus in the Democratic Republic of the Congo, not by a new Marburg event. WHO’s latest retrieved Disease Outbreak News update, published on 2026-10-08 with data to 2026-10-06, describes intense but uneven transmission in the DRC, with 8728 confirmed cases and 4205 confirmed deaths across 64 health zones in seven provinces. The same WHO update confirms one imported fatal case in Kenya, response measures in Kenya and Uganda, and a PCR-positive medically evacuated healthcare worker in the Netherlands. WHO’s retrieved assessment remains very high for the DRC and high for neighboring countries. Media coverage in the last week is ahead of WHO’s public update. Reports citing DRC and Kenyan officials said DRC totals had risen to 8978 cases and 4336 deaths by 2026-10-12, then to 9066 cases and 4381 deaths by 2026-10-13, and that Kenya had confirmed a second case by 2026-10-14/15. That appears to be a reporting-date gap rather than a direct contradiction, but the later figures are not yet reflected in a retrieved WHO DON. Main things to watch are more cross-border spread, whether Kenya’s apparent second case is confirmed in an official bulletin, contact-follow-up gaps in the DRC, and whether community deaths keep outpacing early detection and treatment.

The global risk picture is being driven by a severe, still-expanding Bundibugyo Ebola outbreak in the DRC with confirmed export to Kenya and health-system linkage to Europe, while no active Marburg outbreak was retrieved. The concern is high because disease severity remains extreme and spread is now multi-country, but growth looks slow rather than explosive and the main data problem is lag more than outright denial.

Situation as of 15 Oct 2026

Official

WHO’s latest retrieved public update says the Bundibugyo Ebola outbreak in the Democratic Republic of the Congo remains intense but uneven, with 8728 confirmed cases and 4205 confirmed deaths as of 2026-10-06 across 64 health zones in seven provinces. WHO also confirmed one imported fatal case in Kenya, noted response measures in Kenya and Uganda, and reported a PCR-positive medically evacuated healthcare worker under treatment in the Netherlands. WHO’s retrieved assessment remains very high for the DRC and high for neighboring countries. In retrieved WHO sources, Marburg is not currently active: the Ethiopia outbreak ended on 2026-01-26, after Tanzania’s outbreak had ended in 2025.

Media, unverified

Media and social reporting over the last week has focused on fast-rising DRC totals, many deaths occurring in communities, public concern in Kenya, and possible additional cross-border spread. Reports citing DRC and Kenyan officials said DRC totals reached 8978 confirmed cases and 4336 deaths by 2026-10-12, then 9066 cases and 4381 deaths by 2026-10-13, and that Kenya confirmed a second Ebola case by 2026-10-14/15.

Control measures

Current countermeasures described in retrieved sources include isolation and supportive care, contact tracing with 21-day follow-up, infection prevention and control in healthcare settings, safe and dignified burials, surveillance and active case finding, and cross-border response measures in Kenya and Uganda. WHO also noted medical evacuation and treatment arrangements for an infected healthcare worker in the Netherlands. Contact-follow-up performance in the DRC remains below target in the latest retrieved WHO update.

Timeline

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