Inside the DRC’s fast‑moving Ebola outbreak: why this one is different

By Elisabeth Cooke

The World Health Organization (WHO) has warned that the latest Ebola outbreak in the Democratic Republic of Congo (DRC) may be spreading more rapidly than first believed. The alert follows the emergence of a rare strain of the virus in Ituri province, a region already strained by conflict, displacement, and fragile healthcare systems. The first confirmed case was reported on 24 April in Bunia, the provincial capital, and by 28 May the death toll had reached 228. Local residents describe the situation starkly: “Ebola has tortured us.” Their fear reflects not only the severity of the current outbreak but also the country’s long history with the virus, having endured multiple epidemics since 1976, including the devastating 2014–2016 West African crisis and the 2018–2020 outbreak in eastern Congo.

This outbreak is caused by the Bundibugyo species of Ebola, a rare strain not detected for over a decade. Its unusual nature contributed to early under‑detection, as initial blood tests were designed to identify more common Ebola species and therefore returned false negatives. The first patient also remained unidentified for weeks, allowing the virus to spread silently through the community. Compounding the problem, the outbreak began in an urban centre rather than a remote village, increasing the speed and scale of transmission. Ebola spreads through contact with infected bodily fluids, and symptoms such as vomiting, diarrhoea, and internal or external bleeding make late‑stage patients highly infectious.

The wider context in Ituri has further accelerated the crisis. Years of conflict have forced thousands of people to flee their homes, often into overcrowded and unsanitary conditions where disease spreads easily. Violence has damaged clinics, disrupted surveillance systems, and deepened mistrust of health authorities. These pressures have potentially enabled the virus to cross borders, with Uganda reporting 15 cases and health officials monitoring areas near Rwanda closely. Although cross‑border travel has now been restricted, the risk of regional spread remains significant.

A particular concern is the impact of misinformation and fear on the outbreak response. In regions already affected by conflict, rumours about the origins of Ebola or distrust of medical teams can discourage people from seeking treatment or reporting symptoms early. Health workers have described communities hiding sick relatives, avoiding or even attacking aid facilities, which allows the virus to spread further. This also places enormous strain on frontline staff, many of whom work with limited protective equipment and face significant personal risk. Strengthening communication, rebuilding trust, and ensuring safe access to care are therefore essential parts of controlling the outbreak.

Despite these challenges, the response is more coordinated and better resourced than in past outbreaks. Health authorities in the DRC, supported by the WHO, the Africa CDC, and other international partners, are conducting rapid contact tracing, expanding testing capacity, and establishing new treatment centres. Community engagement campaigns are encouraging early reporting of symptoms and safe care‑seeking. Although no licensed vaccine exists for the Bundibugyo strain, researchers are evaluating whether existing Ebola therapeutics offer partial protection, and an experimental antiviral drug, obeldesivir, is currently being tested.

Years of experience have built skilled local teams, faster diagnostics, and more resilient outbreak infrastructure.

For countries like the UK, the global risk from this outbreak remains extremely low. Even during previous large epidemics, only a handful of cases reached Europe. However, for the DRC and its neighbours, the threat is immediate and serious. Yet experts remain cautiously optimistic. Dr Daniela Manno of the London School of Hygiene & Tropical Medicine notes that the DRC’s response capacity is “significantly stronger today than it was a decade ago.” Years of experience have built skilled local teams, faster diagnostics, and more resilient outbreak infrastructure.

The situation in Ituri is undeniably difficult. A rare strain, delayed detection, and a backdrop of conflict have created a dangerous combination. But the speed and scale of the current response offer hope that the outbreak can be contained before it becomes a wider regional crisis. For now, the priority is clear: strengthen surveillance, support affected communities, and ensure that health workers have the tools they need to stop Ebola in its tracks.

Image: Technetium 99m via Wikimedia Commons