The Ebola outbreak in the Democratic Republic of Congo is on track to become the largest ever recorded, according to frontline health workers.

Data compiled by the World Health Organization (WHO) and the DRC Ministry of Health show more than 2,300 confirmed cases and over 1,400 deaths since the crisis began in August 2024. Those figures already surpass the 2018-2020 epidemic in the same country, which recorded about 3,470 cases across three separate waves.

Rapid escalation strains response capacity

Field teams say the virus is moving faster than anticipated, driven by population displacement in the North Kivu and Ituri provinces. "We are seeing transmission chains that span multiple districts," a WHO epidemiologist told reporters on Tuesday. The surge has overwhelmed treatment centres that were already operating at full capacity.

Health officials rely on a network of rapid‑response labs that test samples within 48 hours. However, logistical hurdles – including road blockages and intermittent power – have slowed turnaround, hampering contact‑tracing efforts.

Aid groups sound stark warnings

Doctors Without Borders (MSF) described the situation as "the most worrying" since the organisation began operating in the region. In a statement, MSF warned that without a massive influx of medical supplies and vaccination doses, the outbreak could eclipse all previous Ebola crises.

International NGOs have called for the United Nations to expedite the deployment of additional staff and to unlock emergency funding that expired earlier this month. The UN’s humanitarian response plan, due for review next week, currently earmarks $150 million – a figure critics say falls short of the estimated $500 million needed.

Vaccination campaign hampered by insecurity

Since late 2024, a ring‑vaccination strategy using the rVSV‑ZEBOV vaccine has been in place, targeting contacts of confirmed cases. Yet, armed conflict in the region has restricted access to several hotspots, leaving thousands of at‑risk individuals unvaccinated.

Local health workers report that community mistrust, fueled by misinformation about the vaccine, further complicates outreach. "People are scared of the needles and of outsiders," a community health volunteer explained.

Global implications and next steps

Experts caution that uncontrolled spread in the DRC could seed new outbreaks in neighbouring countries, where health systems are similarly fragile. The WHO has urged neighbouring governments to bolster surveillance and to prepare stockpiles of personal protective equipment.

The next WHO risk assessment, scheduled for early October, will determine whether the outbreak warrants a Public Health Emergency of International Concern – a designation that would unlock additional resources and travel advisories.

For now, aid agencies are racing to secure more vaccine doses, expand treatment capacity, and restore community confidence, in a bid to curb what could become the deadliest Ebola episode in history.