WHO Warns Ebola Outbreak in DR Congo May Be Spreading Faster Than Thought

The Ebola outbreak in the Democratic Republic of Congo may be expanding more quickly and more widely than health officials initially believed. The World Health Organization has warned that cases appear to be spreading beyond the original epicentre, while people living nearby have described a community gripped by fear.

A Community Living in Fear

For those closest to the outbreak, the situation has been harrowing. One man in DR Congo’s northeastern Ituri province told the BBC that infected people were dying very fast, saying simply that Ebola had tortured the community.

Officials believe the virus has killed 136 people in DR Congo, with more than 514 suspected cases now recorded across the country. One additional death has been reported in neighbouring Uganda.

Residents have described doing whatever they can to protect themselves. A local who identified himself as Bigboy said people are genuinely scared and are taking precautions such as washing their hands with clean water, though he wished they had better access to protective supplies like face masks. Another Ituri resident, Alfred Giza, said the community is aware of the danger and waiting for masks, but admitted he would not know what to do if a family member or friend fell ill.

The Outbreak May Be Larger Than Reported

A central concern is that the official numbers may significantly understate the true scale of the crisis.

The WHO’s Dr Anne Ancia told the BBC that the more the agency investigates, the clearer it becomes that the virus has already spread to other areas. That assessment is reinforced by modelling from the London-based MRC Centre for Global Infectious Disease Analysis, released on Monday.

According to that study:

• There has been substantial under-detection of cases.
• The possibility of more than 1,000 cases already cannot be ruled out.
• The outbreak is larger than currently confirmed, and its true magnitude remains uncertain.

The Red Cross warned that Ebola can escalate rapidly when cases are not caught early, communities lack information, and health systems are overwhelmed, adding that all of those conditions are present in the current outbreak.

A Region Already in Crisis

The outbreak is unfolding in an area poorly equipped to handle it.

Ituri province has endured years of conflict that has damaged or destroyed hospitals and clinics and displaced millions of people, many of whom now live in unsanitary conditions. The region is also home to more than 11,000 refugees who fled fighting in South Sudan, and it sees significant population movement as people travel to work in local gold mines.

Dr Ancia described Ituri as a very insecure area with constant population movement, which makes investigating and containing the disease especially difficult. The virus has already reached South Kivu province, itself the site of a long-running humanitarian crisis, and a case has been recorded in Goma, a city of roughly 850,000 people currently under the control of Rwandan-backed rebels.

It is also feared the outbreak may have been spreading for several weeks before it was first detected on 24 April.

The Official Response

The situation has prompted action at the highest levels.

WHO chief Tedros Adhanom Ghebreyesus, who declared the outbreak an international emergency last week, said he was deeply concerned about the scale and speed of the epidemic. The emergency was declared late on Saturday night, ahead of a meeting of the WHO’s emergency committee, which is due to assess the situation and recommend priority medical interventions.

The WHO has already released almost $4 million to combat the outbreak, though officials acknowledge much more may ultimately be needed. On Tuesday, DR Congo President Félix Tshisekedi called for calm and urged citizens to remain vigilant after holding a crisis meeting the previous evening.

Neighbouring countries are taking precautions as well. Several African nations are tightening border screenings and preparing health facilities. Rwanda has closed its borders with DR Congo, and Uganda has advised people to avoid hugging and shaking hands.

International Cases and Evacuations

The outbreak has also affected foreign nationals working in the region.

An American citizen, believed to be a missionary group doctor, was evacuated from DR Congo after developing symptoms over the weekend. Germany’s health ministry confirmed to the BBC that a US citizen had been brought there for treatment. The US Centers for Disease Control and Prevention said at least six other exposed Americans were being evacuated, with plans to move them to Germany and the Czech Republic for monitoring and quarantine.

What Is Ebola and How Does It Spread?

Ebola is a viral illness that initially produces flu-like symptoms, including fever, headache, and fatigue. As it progresses, patients can develop vomiting and diarrhoea, and the disease can lead to organ failure. Some patients, though not all, experience internal and external bleeding.

The virus spreads through contact with infected bodily fluids, such as blood or vomit.

The strain driving the current surge is the rare Bundibugyo strain, which has caused only two previous outbreaks, each killing roughly a third of those infected. Crucially, there is no approved vaccine for this particular strain, though the WHO is evaluating whether other drugs might offer protection.

For historical context, the West Africa outbreak between 2014 and 2016 was the largest since Ebola’s discovery in 1976. Caused by the Zaire strain, for which a vaccine does exist, it infected more than 28,600 people and killed 11,325 across countries including Guinea, Sierra Leone, and beyond.

The Bottom Line

The Ebola outbreak in DR Congo is a serious and evolving public health emergency, made far more dangerous by under-detection, regional conflict, and the absence of a vaccine for the strain involved. The WHO and partner agencies are working with governments and communities to slow the spread, urging residents to follow preventative measures and seek care quickly if symptoms appear. With modelling suggesting the true case count could be far higher than confirmed, the coming weeks will be critical.

This article covers a serious health emergency. Anyone in an affected region experiencing symptoms such as fever, fatigue, or headache should contact their nearest health facility as soon as possible.