Why Armed Groups Are Storming Ebola Wards in Eastern Congo — and Why This Outbreak Is Different

Four Drivers of Violence Against Ebola Treatment Centers

The attacks are not random. They are products of specific, combustible conditions that have made health workers and their facilities targets rather than sources of help.

1. Deep Mistrust and Misinformation

In many communities, Ebola is perceived as a fiction invented by outsiders — a conspiracy to harm or control the population. Rumors that bodies are being stolen or mishandled by health authorities have circulated widely, fueling suspicion. When the response demands the surrender of deceased loved ones, those rumors harden into rage. During the May 24 attack, the assailants explicitly demanded the return of relatives’ bodies, and at the Rwampara hospital days earlier, protesters set fire to isolation tents after being denied the body of a young man who had died . MSF (Doctors Without Borders) warned that community mistrust has repeatedly caused the response to “lose the upper hand” .

2. The Clash Over Burial Practices

Ebola protocols require safe, medicalized burials to prevent the virus from spreading through contact with infected corpses. But traditional burial rites carry enormous cultural and spiritual significance. When families are denied the right to wash, dress, or simply touch their dead, the grief can quickly turn to fury. Health workers on the ground describe a relentless tension between infection control and cultural respect, a tension that has boiled over in arson and armed assaults .

3. Active Armed Conflict

Ituri province, the epicenter of the outbreak, is also the epicenter of a decades-old ethnic conflict, now layered with the broader DRC–Rwanda tensions involving the M23 rebel group and numerous other militias. Fighting has displaced more than 100,000 people in recent months, restricting the movement of medical teams, cutting off surveillance routes, and making it impossible to conduct safe burials in many areas . The conflict also means that hospitals themselves are seen as contested ground. Health workers have been forced to evacuate patients under gunfire, and the constant insecurity prevents the consistent contact tracing that is essential to stopping chains of transmission .

4. State Fragility and Aid Cuts

An already fragile health system is now buckling under supply shortages exacerbated by cuts to international aid funding. The government’s ability to provide security or basic services is severely constrained, which further erodes any remaining community confidence in the response. When treatment centers run out of basic supplies and cannot protect their own staff, they become even more vulnerable — both to the virus and to the anger of the communities they are meant to serve .

Why This Outbreak Is Different: The Bundibugyo Virus

Previous Ebola outbreaks in the DRC have been dominated by the Zaire ebolavirus species. This outbreak is caused by the rarer Bundibugyo virus (BDBV) , a species first identified in Uganda in 2007. Sequencing at the National Institute for Biomedical Research in Kinshasa confirmed the strain on May 15, 2026 .

Historically, Bundibugyo virus has killed a lower share of those infected — around 25% to 50%, compared with up to 90% for Zaire ebolavirus. But this outbreak has proven unusually severe and fast-spreading, surprising even experienced responders . One key detail underscores its danger: while Zaire ebolavirus has two licensed vaccines (ERVEBO) and approved monoclonal antibody treatments (Inmazeb, Ebanga), no licensed vaccine or specific antiviral treatment currently exists for Bundibugyo virus . The WHO has said that any potential vaccine remains at least months away from rollout . That leaves health workers with supportive care, isolation, and infection control measures as their only tools — a stark regression from the medical advances that gave responders a decisive edge in recent Zaire-strain outbreaks.

A Crisis Poised to Worsen

The pattern is grim and familiar. The last major Ebola outbreak in eastern DRC, from 2018 to 2020, was repeatedly set back by attacks on treatment centers and health workers. A 2019 study found that conflict events could reverse an otherwise declining epidemic trajectory by disrupting case isolation and vaccination . Today, with no vaccine, a fragile security situation, and a community that increasingly sees the health response as a hostile force, the ingredients for a much larger catastrophe are in place.

Surveillance remains patchy, many cases likely go unreported, and every attack that forces patients to flee — as happened at Mongbwalu — creates new opportunities for the virus to spread undetected . The WHO has warned that the risk of further escalation is “very high” . The Bundibugyo virus is finding its foothold in exactly the conditions it needs: fear, movement, and a fractured response.