Congo Records 4,018 Ebola Deaths as Case Counts Slip

Congo’s health ministry has recorded 4,018 Ebola deaths among 8,300 confirmed cases, a fatality ratio of 48.4%. The figures, released on 1 October and published the next day, cover an outbreak of Bundibugyo virus that Kinshasa declared the 17th Ebola outbreak on 15 May. No licensed vaccine or specific drug exists for this species.

Africa CDC said newly confirmed cases are falling. Its emergencies head also said the drop may reflect fighting and communities that will not cooperate, which is a warning about the count, not a claim that the virus has turned.

Congo Logs 4,018 Ebola Deaths Among 8,300 Cases

The ministry tally makes this the largest Ebola epidemic Congo has recorded and the second-largest anywhere, behind the 2014-2016 West Africa wave that infected more than 28,600 people and killed more than 11,000. A total of 2,162 patients have recovered, according to the same ministry update. That still leaves thousands of people either in care or unaccounted for in the confirmed column.

THE MINISTRY COUNT

• Deaths: 4,018 people have died among laboratory-confirmed Bundibugyo cases.
• Confirmed cases: 8,300 infections have been logged across seven provinces.
• Fatality ratio: 48.4% of confirmed cases have ended in death.
• Recovered: 2,162 patients have been discharged as cured.

The presidential task force’s situation report dated 1 October added a one-day jump that sits poorly beside a national slowdown story. Congo confirmed 76 new cases on 30 September, up from 53 the day before, a 43% rise with no new health zone added. Ituri logged 43 of those infections and North Kivu 31, or 97% of the day’s total.

FROM THE FIRST ALERT TO 4,018 DEATHS

1. 5 May 2026: WHO is alerted to a high-mortality illness of unknown cause in northeastern Congo.
2. 15 May 2026: The health ministry declares an outbreak of Bundibugyo virus in Ituri, the country’s 17th Ebola epidemic since 1976.
3. 17 May 2026: WHO determines the epidemic in Congo and Uganda is a public health emergency of international concern.
4. 23 September 2026: A WHO outbreak notice counts 7,890 confirmed cases and 3,799 deaths, with transmission in 48 health zones over the prior 21 days.
5. 27 September 2026: Marie-Célestin Karondwa is beaten at his home in Butembo after a radio appearance on Ebola prevention; he later dies.
6. 1 October 2026: The ministry count reaches 4,018 deaths among 8,300 confirmed cases; an MSF doctor who tested positive is evacuated to the Netherlands.

Weekly averages compiled from ministry reporting show how the curve has bent without getting small. Mid-July ran at about 850 cases and 470 deaths a week. September averaged 490 cases and 230 deaths a week. Those are still hundreds of infections every seven days, on a species with no licensed shot, in provinces where contact teams cannot always enter.

Africa CDC Warns the Case Dip Is Not Control

Dr Wessam Mankoula, Africa CDC’s head of emergencies, cautioned on 1 October against reading too much into the drop in newly confirmed cases over the previous week. Renewed conflict, he said, had made it hard for surveillance teams to do their work. At that briefing the agency was still using an earlier pair of 8,224 confirmed cases and almost 4,000 deaths. He would not say the outbreak was under control.

Africa CDC also named community resistance in Katwa, Beni, Butembo, Nizi and Nia-Nia, all in North Kivu, as a drag on surveillance. Over the latest three-week window, reported cases in Ituri, the original epicentre, were down about 32% from the three weeks before. North Kivu kept rising. That split is what a national “decline” conceals.

THE SIGNALS THE DIP IS NOT CONTROL

• Contact follow-up: The 1 October task force report said tracing is stuck at 80.6%, well short of the 95% target.
• Suspect transfers: Only half of suspected cases are being moved into treatment centres.
• Vaccine stock: A temporary Ervebo stockout has already halted vaccination in Ituri.
• Named resistance: Africa CDC lists Katwa, Beni, Butembo, Nizi and Nia-Nia as hotspots where communities will not cooperate.
• One-day rebound: Confirmed cases rose from 53 to 76 between 29 and 30 September, almost all in two provinces.

Médecins Sans Frontières said the same week that the true toll likely higher due to gaps in surveillance and case detection. If teams cannot see patients, the case curve falls on paper while funerals, community deaths and missed contacts keep the chains alive. WHO’s 25 September notice had already flagged a high share of deaths still occurring in communities, a marker of late detection and late care.

A Radio Plea, Then a House on Fire

Marie-Célestin Karondwa was acting president of the Union for Democracy and Social Progress federal executive committee in Butembo, a North Kivu city that has become a hotspot. On 27 September he went on the radio to defend government measures and to insist that Ebola is real. Attackers beat him at his home, looted the house and set it on fire. He died of his injuries in hospital. The party buried him in Butembo on 1 October.

They beat him up and then set the house on fire.

Sagesse Kavira, granddaughter of Marie-Célestin Karondwa, at the funeral in Butembo

UDPS called him “an innocent victim for having defended the party’s position on the existence of the Ebola virus disease and the threat it poses to the population.” It was not clear who carried out the attack, how many people took part, or what else drove it. The killing landed on a response that already treats scepticism as a clinical problem. Some residents dismiss Ebola as a hoax. Others see the outbreak as a ruse to siphon money. Shame and disbelief keep people from reporting symptoms, which is how a contact list goes blank.

The day before Karondwa was attacked, armed men hit a health checkpoint in Beni, killing at least one person and wounding several others, Africa CDC said. Burial teams and treatment staff have been targets in earlier weeks as well. A village-centred approach launched in September is running into the same wall that killed a local official for saying the virus exists.

Why Bundibugyo Has No Licensed Shot

Bundibugyo virus is a distinct Ebola species. The two licensed Ebola vaccines, including Merck’s Ervebo, and the two licensed antibody drugs were built for Zaire ebolavirus, the species that drove Congo’s 2018-2020 epidemic. WHO has said no approved vaccine or specific treatment currently exists for Bundibugyo virus disease. Supportive care, isolation, contact tracing and safe burials are still the working tools.

That gap is not a surprise buried in a lab note. Before 2026, Bundibugyo had caused two known outbreaks, in Uganda in 2007 and in Congo in 2012, with historical fatality ratios of 30% and 50%. Those case counts were too small to pull a commercial vaccine through trials. Congo then spent 2018 to 2020 building a Zaire playbook: ring vaccination, monoclonal antibodies, and a workforce that knew the drill. The 10th outbreak ended on 25 June 2020 after 3,470 cases and 2,287 deaths, a 66% fatality ratio, with teams vaccinating over 303,000 people with rVSV-ZEBOV-GP.

TWO CONGO OUTBREAKS, TWO TOOLKITS

The current death toll is already 1,731 higher than the entire 2018-2020 epidemic, and it has piled up in under five months. A fatality ratio of 48.4% is lower than that Zaire wave’s 66%, and in line with Bundibugyo’s older range, but the case count has grown faster than Congo’s previous record. WHO Director-General Tedros Adhanom Ghebreyesus has said the lack of approved vaccines and treatments for this strain complicates care and can make people reluctant to come to treatment centres.

Ervebo is now being studied in frontline workers, including a Bunia protocol that aims to vaccinate about 20,000 people in Ituri and North Kivu and watch whether the Zaire shot offers any cross-protection. Candidate Bundibugyo vaccines and experimental antibodies are in trials. That is not a licensed product on a ring-vaccination truck. The task force’s note that Ervebo itself ran out in Ituri shows how thin even the research stock already is.

North Kivu Carries the Highest Fatality Ratio

WHO’s 25 September notice, using data through 23 September, put confirmed cases in 63 health zones across seven provinces of 26: Bas-Uélé, Haut-Uélé, Ituri, North Kivu, South Kivu, Sud Ubangi and Tshopo. Ituri was still the epicentre, with 6,032 of 7,890 confirmed cases and 28 of its 36 health zones affected. North Kivu had 1,480 cases, 567 of them in the previous 21 days, and the highest fatality ratio in the outbreak at 59.7%. WHO said it was still trying to learn why so many North Kivu patients die.

South Kivu has reported no new case since 29 May. Sud Ubangi became the seventh province after a man who had travelled from the east died, with Bulu listed as a newly affected zone. Dungu in Haut-Uélé, which borders South Sudan, was the other new zone in that update. WHO rated the risk inside Congo as very high and the risk for countries that share a land border as high. It advised against travel or trade bans.

The map is the other half of the ironic count. A national case curve can ease while the virus walks into a new province, a border town, or a city whose treatment beds are already full. In late September, staff at the Kitatumba centre in Butembo said all 29 beds were occupied and that a 10-year-old boy had died in triage before a bed opened. Guy Mutombo, operations officer for North Kivu’s Ebola response, said almost all treatment centres in the province were completely full.

Kigonze Emptied After the Transit Centre Burned

Julien Harneis, the UN senior Ebola coordinator, said on 2 October that an Ebola transit centre had been burned at the Kigonze displacement site in Bunia, Ituri. The eight-bed centre in the Kigonze site was run by International Medical Corps and backed by more than 50 staff, many of them displaced themselves. The camp had held nearly 19,000 people. After soldiers entered looking for weapons and suspected fighters, families fled. Harneis said the camp then lay abandoned. Aid groups were blocked from going in.

When we lose a centre, that means we lose capacity, we lose investment, and we have to start again. And above all, it means that people do not get access to the care that they really need.

Julien Harneis, UN senior Ebola coordinator, on the Kigonze fire

The UN refugee agency has counted 88 confirmed Ebola cases in Congo displacement sites and 56 deaths, a toll it said was likely low. Overcrowded camps are a known amplifier. The International Organization for Migration has said the fatality ratio for Ebola cases in other camps was more than 80%, against an outbreak average near 50%. Ituri already holds more than 1.1 million displaced people, including more than 373,000 in sites. A burned isolation ward in a camp that then empties into host families is how an official case line falls while exposure spreads.

Tedros has described eastern Congo as facing “a catastrophic collision of disease and conflict.” James Swan, the UN special representative, told the Security Council that fighting between Congolese forces and the AFC/M23 coalition was continuing in North Kivu, with heavy weapons and drones. That is the terrain on which Mankoula’s surveillance warning sits.

Unpaid Surveillance Teams and a Doctor Flown Out

In Bunia, the Ituri capital and heart of the outbreak, health workers gathered to demand wages they said had not been paid for months. The group included surveillance staff who identify people exposed to known patients. Their placards read “No money, no data!” and “No payment for months.” Front-line crews have walked out more than once since May, which is another way a case curve goes quiet.

More than 50 health workers have died after contracting the virus. On 1 October, Médecins Sans Frontières said one of its staff, a doctor deployed on the Bundibugyo response, had tested positive and was being flown to a high-level isolation unit at Leiden University Medical Centre in the Netherlands. MSF is working in Ituri, North Kivu, Tshopo and Haut-Uélé. It said training and protective gear cannot erase the risk. “The human cost of this crisis is unprecedented in the DRC, with communities facing the largest Ebola disease outbreak ever recorded in the country,” the group said.

Incubation still runs from two to 21 days. WHO’s standing advice is the unglamorous list that contained earlier waves when vaccines were absent: find cases early, isolate them, follow contacts every day, bury the dead without infecting the living, and keep ordinary clinics open so fever is not hidden. That does not work if the people who compile the list are unpaid, if a politician is killed for defending the list, or if a transit centre in a camp of nearly 19,000 is burned and the camp then empties.

The ministry can print 4,018 deaths and 8,300 confirmed cases, and Africa CDC can print a falling line of new confirmations in the same week. The second number is only as good as the teams who can still reach Katwa, Butembo, Kigonze and the next health zone that has not yet reported.

Disclaimer: This article is news reporting on an ongoing Ebola outbreak and is for information only. It is not medical advice, a diagnosis, or guidance on vaccines, treatments, travel, or personal protection. Readers who may have been exposed, who have symptoms, or who are making clinical or travel decisions should consult a qualified physician or the public health authority in their jurisdiction. Case counts, deaths, fatality ratios and the status of trials and response operations are those published by the sources cited and can change as new situation reports are issued.