DRC Ebola outbreak on track to become deadliest on record as cases spread to Uganda
The Ebola outbreak in the Democratic Republic of Congo is on track to become the deadliest on record, according to the director-general of the World Health Organization. Tedros Adhanom Ghebreyesus said the epidemic is already the second-largest ever recorded and is moving faster than any previous Ebola outbreak. The virus has hit the country's north-east, where health services are under strain from armed conflict and food insecurity.
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As of Friday, the outbreak had caused 2,214 deaths from 4,727 confirmed infections, with 85% of cases reported in Ituri province, which has become the epicentre. Health officials are also concerned that the outbreak is outpacing contact tracing, testing and isolation efforts. Cases have already been detected in neighbouring Uganda, raising the risk of cross-border spread.
Tedros said the death toll would almost certainly exceed that of the Ebola epidemic that devastated West Africa from 2014 to 2016 unless authorities could sharply scale up their response. That earlier outbreak spread across Guinea, Liberia and Sierra Leone and killed at least 11,308 people from 28,610 infections, making it the deadliest Ebola epidemic in history. The current outbreak has reached 250 deaths in 37 days, compared with 78 days for the West African outbreak and 130 days for the DRC outbreak of 2018 to 2019.
The speed of transmission is what has alarmed health workers most. The outbreak passed 1,000 confirmed cases within 38 days of the first case being confirmed, while the 2018 Ebola outbreak in the DRC took more than 230 days to reach that level. Researchers now believe the current outbreak began two or three months before it was officially identified, suggesting the virus had already been circulating before the response was fully under way.
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The situation matters beyond the DRC because Ebola outbreaks can quickly become regional health emergencies when they move across borders. Uganda's detection of cases has sharpened concern that the virus could spread further if tracing and isolation do not keep pace. The outbreak is also unfolding in a part of eastern Congo where conflict and displacement have repeatedly complicated public-health operations.
The DRC has faced repeated Ebola outbreaks over the past decade, including the 2018 to 2019 epidemic that became one of the largest in the country's history. That experience has given health authorities some tools for response, but the current outbreak is proving harder to contain because of the pace of new infections. The article also notes that the north-east is already dealing with food insecurity, adding to the pressure on local communities and health services.
The World Health Organization has said the key challenge is to expand testing, contact tracing and isolation quickly enough to slow transmission. Aid workers in Mongbwalu have been seen handling the body of a child who died of Ebola, illustrating the human toll in the outbreak zone. The figures cited on Friday show a crisis that is still growing, but the full scale may depend on how quickly authorities can identify cases and prevent further spread.
What remains unclear is whether the response can catch up with the outbreak's pace and stop additional transmission into neighbouring countries. The next developments to watch are the scale-up of testing and tracing, the number of new cases in Ituri and any further detections in Uganda. Health officials are also likely to focus on whether the outbreak continues to accelerate faster than previous Ebola epidemics.
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