Unpaid Ebola Tracers Leave Congo’s Case Count Half Blind

Kenya confirmed its first imported Bundibugyo Ebola death on October 6, after Congo’s health ministry counted 4,018 deaths among 8,300 confirmed cases. The ministry released those figures on Thursday, October 1, in what it and partner agencies now call the fastest-growing Ebola outbreak on record.

The people who put names on those lists have spent months asking to be paid. In Bunia, the Ituri capital at the heart of the epidemic, surveillance staff marched with signs that read “No money, no data!” A Kenyan patient who had already been treated in several Congolese hospitals still boarded a commercial flight to Nairobi.

The People Who Count Cases Have Stopped Being Paid

Congo’s health ministry declared Congo’s 17th Ebola outbreak on May 15, 2026, in Rwampara, Mongbwalu and Bunia in Ituri. The pathogen is Bundibugyo virus, a species with no licensed vaccine and no approved specific drug. More than 2,000 patients have recovered. More than 50 health workers have died after catching the virus.

Front-line staff have walked off the job several times since May. The latest Bunia gathering included surveillance team members, the people who identify contacts of confirmed patients. Officials moved them on quickly. Biongi Beiza, one of the protesters, said some colleagues had not been paid for August and September, and that the administration had offered no explanation.

WHAT THE BUNIA PROTESTS SHOWED

• The slogan: Placards read “No money, no data!” and “No payment for months.”
• Who walked: The crowd included surveillance staff, not only nurses inside treatment tents.
• The backlog: Beiza said August and September wages were still missing when the group gathered in Bunia.
• The pattern: Strikes have broken out several times since the May 15 declaration, slowing case finding each time.

An aid worker with Médecins Sans Frontières caught the virus while working in Congo and was flown to the Leiden University Medical Center in the Netherlands, arriving late on October 1 for isolation care. MSF said the human cost in the DRC was unlike any prior Ebola crisis in the country, with communities facing the largest outbreak ever recorded there.

Why Congo’s Contact Lists Miss Most Exposures

Africa CDC Director-General Dr. Jean Kaseya told reporters in New York on September 25 that teams had about 30,000 people on contact lists. Health staff usually look for about 60 contacts for each confirmed case, which at roughly 7,000 cases implied about 420,000 names. More than 80 percent of newly confirmed infections were being found in people who were not already on those lists.

When the outbreak is at community level, we cannot talk about control.

Dr. Jean Kaseya, Director-General, Africa Centres for Disease Control and Prevention

WHO’s later snapshot measured a different slice of the same system. As of September 23, teams had seen 26,980 of 32,342 contacts already listed for follow-up in the previous 24 hours, or 83.4 percent of the names they held. That is a high daily check rate on a list Kaseya said was a fraction of the size it should be. Africa CDC also said the lists still held less than a quarter of the contacts expected from known cases, and that Congo reached 73 percent of the people already on those lists on October 2, and only 60 percent in North Kivu.

Some of the recent drop in confirmed cases is real. Africa CDC said weekly reported cases in Ituri had fallen by more than half since mid-August, that reported deaths declined 29 percent in September from August, and that seven affected health zones had gone more than 42 days without a new case. It also said 45 health zones had still reported infections in the previous three weeks, and that insecurity and community resistance had disrupted surveillance in several hot spots. A fall in confirmed cases can mean fewer infections. It can also mean fewer people are out counting.

Bundibugyo Still Has No Licensed Shot

Licensed Ebola vaccines and antibody drugs were built for Zaire ebolavirus, the species behind the 2014-2016 West Africa epidemic and Congo’s 2018-2020 North Kivu outbreak. Bundibugyo’s genome differs from Zaire by about 30 percent at the nucleotide level, enough that the glycoprotein those products teach the immune system to see does not match. WHO advised in May against using the rVSV-ZEBOV vaccine Ervebo for Bundibugyo patients outside controlled research, citing weak evidence of cross-protection.

James Crowe, an immunologist at Vanderbilt University Medical Center, said his group had already isolated human antibodies from survivors of an earlier Bundibugyo outbreak in Uganda that recognised several Ebola species. The next step, making clinical-grade product and testing it for safety, never got funded.

At that point, you’re looking at a US$40-million bill. That’s where we always get stuck in these programmes around emerging infections. We can discover the candidate drugs, but we do not usually have the resources to move to the next step.

James Crowe, immunologist, Vanderbilt University Medical Center

Bundibugyo had caused only two known outbreaks before 2026, both small. CDC records put the 2007 Uganda outbreak at 131 cases and 42 deaths, and the 2012 DRC outbreak at 62 cases and 34 deaths. Those figures never built a market. Crowe said the work on Bundibugyo and Sudan ebolavirus was left unfinished even though the technology was in hand.

Supportive hospital care still saves people when they arrive early. WHO notes that delayed detection keeps the crude fatality ratio high and leaves a large share of deaths in the community, where funerals and household care spread the virus. North Kivu’s fatality ratio was 59.7 percent in the September 23 WHO count, against a national ratio of 48.1 percent on those older figures. The ministry’s October 1 tally of 4,018 deaths among 8,300 confirmed cases is 48.4 percent.

A Month of Hospital Care, Then Nairobi

Health Cabinet Secretary Aden Duale said on October 6 that Kenya had confirmed its first imported case of Bundibugyo virus disease. The patient was a Kenyan citizen who had lived in the DRC for seven years. He had been ill for about a month and had been treated in several hospitals there before he travelled.

THE NAIROBI PATIENT’S PATH

1. About a month before October 3: He falls ill in the DRC and is treated in several hospitals.
2. October 3, 1:10 p.m.: After a road trip to Kampala, he arrives at Jomo Kenyatta International Airport on Jambojet flight 8523, passes routine port-health screening, and is driven to Nairobi Hospital, where staff isolate him.
3. October 5, 11:30 p.m.: He dies. Samples test positive for Bundibugyo virus at the National Virology Reference Laboratory and at the Kenya Medical Research Institute.
4. October 6: Duale confirms the case, says 28 contacts in Kenya have been identified, and says 23 passengers and four crew from the flight are being traced. Burial was planned the same day under safe-burial rules.

Duale said Kenya had screened 652,584 travellers since May and tested 267 samples in five laboratories, including mobile labs at the Busia and Lwakhakha borders. CDC’s 100-day review had already logged one travel-related case in France and limited spread in Uganda, mostly among health workers. Uganda later reported no new confirmed case after June 21. Kenya is now on that short list of countries that have had to manage an import from eastern Congo.

A sick person who spent a month in DRC hospitals and then sat on a regional jet is not a mystery of airport scanners. It is what a contact system looks like when most exposures are never named. Replies that treat a 4,018-death count as scare tactics have the error running in the wrong direction. The gap is missing names, not extra ones.

The Virus Has Reached 63 Health Zones

WHO, using data as of September 23, said confirmed cases had been reported from 63 health zones across seven provinces out of Congo’s 26. Forty-eight zones in six provinces had recorded at least one case in the previous 21 days. Ituri still held 6,032 of those confirmed cases, including 868 in the prior 21 days, with 28 of its 36 health zones affected. North Kivu had 1,480 cases, 567 of them in the same 21 days, and had become the second engine of the outbreak. New cases had also appeared in Dungu in Haut-Uélé, on the South Sudan border, and in Bulu in Sud Ubangi, toward the Central African Republic. South Kivu had reported no new case since May 29.

CDC compared the first 100 days after detection, May 14 to August 21, with four earlier epidemics. This outbreak produced 5,458 confirmed cases in the first 100 days and 2,606 deaths across 57 of Congo’s 519 health zones. No previous Ebola outbreak had caused more than 800 cases in that window. The 2026 count was seven times the 759 cases logged in the first 100 days of West Africa’s 2014 epidemic, and 16 times the 333 confirmed and probable cases in the first 103 days of Congo’s 2018 outbreak.

HOW THIS OUTBREAK COMPARES

West Africa remains the largest Ebola epidemic ever recorded. Congo’s current wave has already passed the country’s previous worst, the 2018-2020 North Kivu and Ituri outbreak of 3,470 cases and 2,287 deaths, and it has done so in well under a year. That earlier response registered more than 250,000 contacts and vaccinated more than 303,000 people with a Zaire vaccine that does not apply here. WHO still rates the risk as very high inside the DRC, high for countries that share its land borders, and low for the rest of Africa and the world, and it advises against travel or trade bans.

A Radio Show, Then a House Set Ablaze

Mistrust is not a side issue in a disease that spreads through families and funerals. Authorities launched a village-centered approach in September. In several hot spots, residents still treat Ebola as a hoax, and anger at the state runs from old outbreak tactics to everyday graft.

Marie-Célestin Karondwa, acting president of the ruling Union for Democracy and Social Progress federal executive committee in Butembo, went on Radio Mwangaza on Sunday, September 27, to urge handwashing and distancing. He was attacked at his home that day, beaten, and his house was set on fire. He died of his injuries in hospital. His granddaughter, Sagesse Kavira, said at his October 1 funeral that they beat him and then set the house on fire. The party called him an innocent victim for defending its position that Ebola exists and threatens the population. Jean-Baptiste Katsongo Lwatswa, first federal vice-president of UDPS in Butembo, said the radio appeal was believed to have provoked the anger of certain young people. The attackers had not been publicly identified.

Butembo is an Ebola hotspot in North Kivu, the province whose death rate in the WHO count ran well above the national figure. Health teams there have been attacked before. A politician who used a local radio station to say the disease was real paid with his life. That is the climate in which unpaid surveillance staff are asked to knock on doors and write down contacts.

Dr. Ronald Mutasa, the World Bank’s health director for Africa, arrived in Bunia on October 5 to review laboratory support, team transport, and community work. Kenya is still tracing a flight cabin and a set of hospital contacts. The ministry’s 8,300 cases and 4,018 deaths are the count as of October 1. The names that never reached a form will not be in the next one either, unless the people who fill those forms are paid to keep doing it.

Disclaimer: This article is news reporting on an unfolding Ebola outbreak and is for information only. It is not medical advice, a diagnosis, or a guide to treatment, travel, vaccination, or burial practice. Anyone who has symptoms, has had contact with a patient, or is deciding whether to seek care should speak with a qualified physician or the local public-health authority before acting. Case counts, contact-tracing figures, and country alerts come from the health ministry, WHO, Africa CDC, and named officials as of the dates given above and can change as investigations continue.