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WHO Raises DRC Ebola Risk as Uganda Cases Grow (May 25, 2026)

May 25, 2026 · 11m 19s · Listen

A second Ebola treatment center is ash in Bunia. There are 18 suspected cases still somewhere in the city. And the Africa CDC director general landed there this morning — all on the same day WHO formally put DRC at its highest risk level. This is Ebola Watch. I'm Daniel — Cassidy's here — and, yeah, we went from a week's worth of escalation to something concrete and alarming today. We've got 82 confirmed cases and nearly 750 suspected in DRC, five confirmed in Uganda, and a new WHO emergency consultation on whether any countermeasures even work against the Bundibugyo strain specifically. So, yeah — we need to talk about all of it. Start with those 18 people who fled a burning building in Bunia and are now unaccounted for, because that's not an abstraction. That's a contact-tracing emergency with a city dateline. Here's Macau Business:

There are now 82 confirmed cases and seven confirmed deaths in the DR Congo, with almost 750 suspected cases and 177 suspected deaths, the WHO said. The outbreak, which experts suspect was circulating under the radar for some time, was caused by the less common Bundibugyo strain of Ebola, for which there are no approved vaccines or treatments.

WHO's formal language this week is 'very high risk nationally, low risk globally' — and I want to sit with that split for a second, because those two phrases are doing very different jobs. Nationally, we now have 82 confirmed cases against nearly 750 suspected, and 7 confirmed deaths against 177 suspected deaths. That ratio has not tightened; it has widened. And I need Cassidy to say the part that's still getting blurred: there are no approved vaccines or treatments for the Bundibugyo strain. The 'Ebola, treatment pathway works' story people know came from Zaire strain data. This is a different strain, and WHO is basically trying to figure out what might even stick. That's right. The emergency scientific consultation WHO convened on countermeasures is new and specific — not a logistics meeting, a research triage meeting. They're asking which existing therapeutics are even worth trying on Bundibugyo, and the answer is still genuinely unknown. A dose optimized for Zaire is not the same asset in Bunia right now. Uganda was being described as 'stable' in this reporting — two DRC-linked cases, one death, contact tracing holding. But that was before three more confirmed cases landed this week and brought Uganda to five total. 'Stable' had a shelf life, and it expired. From HCNTimes:

Three new Ebola cases have been confirmed in Uganda, health authorities said Saturday, after the World Health Organization raised the risk from the deadly outbreak to the highest level for neighbouring Democratic Republic of Congo. The new cases bring to five the total confirmed in Uganda since the current outbreak was discovered in the east African country on May 15.

Uganda's confirmed count is now five, and today's three new cases tell us something pretty specific about exposure: a driver, a health worker, and a Congolese national. That's occupational exposure, cross-border movement, and healthcare-setting risk all showing up in one Saturday morning update. And all three are alive, which is worth saying clearly. But I need the plain-geography answer Africa CDC isn't giving us in the headline: which 10 countries are on that at-risk list, by name? 'Central Africa' covers a lot of ground for someone trying to figure out whether their kid's Peace Corps post is on it. On the numbers: 82 confirmed cases in DRC, nearly 750 suspected, seven confirmed deaths against 177 suspected deaths. That ratio has not closed; it has widened. Every time we say 'case count' today, the confirmed-versus-suspected gap matters, and listeners deserve both figures every single time. That 177 suspected deaths versus 7 confirmed deaths gap is where the four-week detection lag from earlier Nature reporting lands hardest. If we're only confirming a fraction of deaths, the confirmed case floor is probably a fraction too. So when WHO says highest risk for DRC, they're measuring against a number they know is low. From Bastille Post:

BUNIA, Congo (AP) — Angry residents of a town at the epicenter of the Ebola outbreak in eastern Congo attacked and burned a tent that was part of a health center where people are being treated for the virus, the staff there said Saturday. It was the second such attack in the region in a week.

The dateline is Bunia — same city where Africa CDC's director general landed this week, same province where 11 tonnes of supplies were routed. A second treatment facility is now ash, and 18 people who were under observation for suspected Ebola are unaccounted for in that city. Eighteen suspected cases — not confirmed, not discharged, unaccounted for. I need a plain-geography answer on those 18 people. Bunia is a city, not a remote village — there's a central market in these photos being chlorine-sprayed while motorbike taxis queue outside. Where does contact tracing even start when somebody flees a fire into that? Honestly, contact tracing in this scenario starts with community cooperation — and that's exactly what burned down. The first facility fire last week in Rwampara was a warning about trust collapse; today's fire in Bunia is the consequence we were watching for. Those aren't the same story. And the Africa CDC director is physically in Bunia right now — so the most senior institutional response on the continent just watched a second facility burn in the city he flew into. At some point, 'highest risk level' and 'DG on the ground' have to mean something that stops this from happening again. From World Health Organization:

Following the WHO declaration of the ongoing Ebola Bundibugyo outbreak in the Democratic Republic of the Congo and Uganda as a Public Health Emergency of International Concern (PHEIC), the Filovirus Collaborative Open Research Consortium (CORC), led by ANRS-MIE, together with Africa CDC and the WHO R&D Blueprint, are convening an urgent scientific consultation to review and align research and development (R&D) priorities for medical countermeasures (MCMs) against Bundibugyo ebolavirus.

The WHO, CORC, ANRS-MIE, and Africa CDC convened an emergency scientific consultation on Friday specifically on Bundibugyo medical countermeasures — and I want to be precise about why that meeting had to happen at all. The vaccines and therapeutics in the existing Ebola stockpile were developed primarily against Zaire ebolavirus. Bundibugyo is a distinct strain, and as of Friday the R&D community was still reviewing what evidence even exists for countermeasures against it. So when earlier this week we said 'treatment pathways are available,' that was Zaire-strain infrastructure we were talking about. For the strain actually circulating in Bunia right now, they were meeting Friday afternoon to figure out the research priorities. That's not a pipeline delay — that's a pipeline that hasn't been fully built yet. Correct — and 82 confirmed cases and nearly 750 suspected, with a second treatment center ash on the ground in Bunia, is not the moment you want to still be identifying 'immediate research priorities.' The consultation's own agenda listed that as an objective. That gap between where the science is and where the outbreak is belongs on the record. SMNI News Channel, with Carlo Dela Peña:

‘’We are still in the phase of intensifying investigations and searching for cases. I expect the number of cases could increase as surveillance becomes stronger and stronger. But at the same time, we are putting all the necessary measures in place so that we can manage as many cases as possible, establish mechanisms for detecting and isolating contact cases and also communicate sufficiently with the population about public health measures,’’ Dr. Jean Kaseya, Director General, Africa CDC said.

Dr. Jean Kaseya — Africa CDC director general — is physically in Bunia today, UN aircraft in, Africa CDC vehicles out to frontline facilities. That's the most operationally specific answer we've had all week to the question of whether institutional response is meeting ground reality. He's also saying explicitly to expect case counts to rise as surveillance intensifies — and I want listeners to hold onto that when they see the next headline number. Here's what I need spelled out: he lands in Bunia, isolation tents are going up at the General Reference Hospital — and that's the same city where a second treatment center just burned and 18 suspected cases walked out into the community. So the DG is deploying to a facility in a city where the previous facility is ash and nearly two dozen people under observation are unaccounted for. Where are those 18 people right now, and what does contact tracing look like when your last known address is a building that no longer exists? That's the compounding detail that deserves naming directly. The 11 tonnes of supplies routed to Ituri province earlier this week were headed to the named province — Bunia is in that province — and one of the facilities those supplies were meant to support is gone. Kaseya's team is now standing up replacement capacity at the General Reference Hospital, which is the operational answer, but it's a rebuild under active outbreak conditions. Have a question, correction, or story idea for Ebola Watch? Send it our way at ebolawatch at lantern podcasts dot com. We read every note, and your feedback helps us keep this briefing accurate and useful.

You'll find links to every story we covered today in the show notes, so if one caught your ear, you can follow it there and read more.

That's Ebola Watch for this Monday, May 25th. Thanks for listening. This is a Lantern Podcast.