Congo Ebola Is Now the Deadliest in Its History — and Still Growing

2,325 people are dead. That is the number that matters most in eastern Democratic Republic of Congo right now, and its scale is hard to absorb: a single Ebola outbreak, first declared in Ituri province in May 2026, has killed more people inside one country than any Congolese outbreak before it ⁷¹⁰¹¹⁴. Congo's public health institute counted 4,945 confirmed cases alongside those deaths, including 101 new cases in the last 24 hours as of Aug. 17 ⁷¹⁰¹¹. In a region accustomed to Ebola returning in smaller, faster-contained waves, this one has not bent back toward zero. It has kept climbing, day after day, until the national record fell.

To understand what 2,325 means, place it against the two benchmarks that epidemiologists use for Ebola. Inside Congo, the previous worst was the 2018-2020 outbreak that killed 2,299 people ^3451011. That record stood for six years as a measure of how bad things could get when Ebola met dense towns, mobile populations and armed conflict. This Bundibugyo-virus outbreak in eastern DRC has now passed it ⁷¹⁰¹¹. Globally, it remains the second-largest Ebola outbreak ever recorded, behind only the 2014-2016 West Africa epidemic that killed 11,325 people ³¹⁰. The current toll now sits second only to that West African catastrophe, and the gap, while still large, is the reason international agencies shifted their language in mid-August from concern to alarm.

The declaration began in Ituri, in the east, in May 2026 ⁷¹⁰¹¹. Earlier Associated Press reporting placed the outbreak as centered in Bunia, the capital of Ituri province, a city that has repeatedly found itself at the intersection of displacement, trade routes and insecurity ². That geography matters because Ituri is not an isolated forest village where a virus can be ringed and starved out. It is a populated, connected, conflict-affected province where people move for markets, for safety and for care, and where surveillance teams cannot always follow. The fact that the virus took hold there, rather than burning out quickly, helps explain the months-long rise that followed.

By Aug. 13, the Associated Press reported that Congo's fastest-growing Ebola outbreak had reached a sixth province, one bordering the Central African Republic ⁹. That single detail changed the map. What had been tracked as a five-province emergency had become a six-province one, with confirmed spread to a new administrative area on an international border ⁹. Cross-border spread does not automatically mean regional epidemic, but it multiplies the work: more health zones to cover, more contacts to find, more border posts to watch, and another national health system to keep informed. For a response already described as outpaced, wider geography is not just a line on a map. It is more fuel and less control.

The speed is as consequential as the size. Reporting summarized from Reuters noted that delayed detection, overwhelmed surveillance teams, armed conflict, and a lack of vaccines and treatments for this virus species have allowed Ebola to outrun containment, with the outbreak spreading five times faster than previous Congo outbreaks at this stage ⁶. That five-times-faster comparison is the clearest explanation for why familiar tools have not worked as before. Ebola control depends on finding cases early, listing every contact, isolating the sick, and vaccinating the ring around them. When detection is late and surveillance teams are overwhelmed, each missed contact becomes a new chain. When armed conflict limits movement, teams cannot reach villages at all. And when there are no licensed vaccines and treatments effective against this particular Bundibugyo species in the way there are for Zaire Ebola, health workers lose the pharmaceutical shield that helped end past outbreaks.

The share of infected people who die has been reported at 46% by CIDRAP ³. Our broadcast described a case fatality rate of 47%, a pace that would put a new death roughly every half hour on the clock. The one-point difference is minor and likely reflects timing, rounding or a shifting denominator as new cases and deaths are added, but the research file favors 46% as the independently reported figure ³. More important is what neither figure can hide: nearly half of confirmed patients are dying, a lethality that overwhelms families and facilities alike. The broadcast phrase of one death every 30 minutes does not appear in any of the wire or UN sources provided for this article, and it should be read as an illustration of pace at the time of broadcast rather than an independently confirmed rate.

The World Health Organization said on Monday, Aug. 17, 2026 that this is the deadliest outbreak the country has ever faced ⁴. The WHO leadership, as summarized via ABC reporting, assessed that the outbreak is on track to become the deadliest on record if the trajectory holds ⁵. Separately, WHO warned it could eventually surpass the 2014-2016 West Africa epidemic if it continues at its current pace ¹⁰. That warning matches the framing used in our broadcast, which said the current toll is on track to surpass that record if containment does not scale. The distinction matters: the DRC national record has already fallen, while the global record — more than 11,000 deaths — remains ahead but is now openly discussed as plausible without a major change in containment ³¹⁰.

Transparency requires saying what cannot yet be verified. The broadcast reported that Ituri accounted for about 90% of cases and 80% of deaths since May, that a local treatment center had just 80 beds, and that contact tracing was at about 12% against 95% needed to control transmission. None of those specific figures — the Ituri shares, the bed count, or the tracing percentages — appear in the excerpted text of the independent sources supplied for this article ^234567891011. That does not mean they are wrong; it means they lack independent confirmation here. Community resistance, misinformation, delays and security threats were described in the broadcast as leaving national and international response efforts outpaced, and the independent reporting does confirm overwhelmed surveillance teams and armed conflict as drivers ⁶. But the precise collapse in tracing and treatment capacity, and the precise concentration in Ituri, should be treated as unconfirmed until a health authority or wire report publishes them.

The corrections to our Aug. 16 broadcast are therefore straightforward and significant. The death toll cited on air as more than 2,100 had risen to 2,325 by Aug. 17, with 4,945 confirmed cases and 101 new cases in a day ⁷¹⁰¹¹. The outbreak was described on air as the second-largest on record; by Aug. 16-17 it had already become the deadliest in DRC history, surpassing the country's 2018-2020 toll of 2,299, while remaining the second-largest globally behind West Africa's 11,325 deaths ^3451011. In other words, the broadcast was broadly correct on direction and scale but slightly behind the news on rank: what was presented as approaching history had already made it.

What comes next will be measured in beds, tracers and trust rather than records. The 101 cases added in a single day show transmission is active, not residual ⁷¹⁰¹¹. The move into a sixth province bordering the Central African Republic shows the perimeter is widening, not holding ⁹. And the assessment that this is spreading five times faster than previous Congo outbreaks at this stage suggests containment must move not incrementally faster but categorically faster ⁶. Families in the east are not waiting for global rankings to catch up. They are living with a virus that kills nearly half of those it confirms infected, in places where help arrives late or not at all. The most consequential question is unchanged from broadcast, only more urgent: whether tracing, treatment and community engagement can be scaled before the second-largest outbreak in history becomes the largest.