Ebola in Congo: Deadliest Outbreak in History with 2,325 Deaths and 46.8% Fatality Rate

An Unprecedented Health Crisis in Central Africa

The Ebola outbreak in the Democratic Republic of Congo (DRC) has become the deadliest in the country's history, with 2,325 deaths and 4,945 confirmed cases, according to official figures released this weekend. These numbers surpass the previous record set during the 2018-2020 outbreak, which claimed 2,299 lives.

The current case fatality rate is 46.8% — meaning nearly one in two confirmed cases results in death. This rate has jumped from around 20% in early June, according to data from the World Health Organization (WHO) and the Center for Infectious Disease Research and Policy (CIDRAP) at the University of Minnesota.

Second-Worst Ebola Outbreak Globally

This is the 17th documented Ebola outbreak in the DRC and the second most severe worldwide, only behind the West Africa epidemic of 2014-2016, which caused more than 11,310 deaths and 28,616 cases across Guinea, Liberia, and Sierra Leone.

The Bundibugyo Strain: No Vaccine or Approved Treatment

The current outbreak is caused by the Bundibugyo strain, for which there is no approved vaccine or validated specific treatment. Only supportive care is possible: strict isolation, rehydration, and palliative measures. In previous outbreaks, this strain has shown fatality rates between 30% and 50% in Uganda and the DRC.

The WHO is evaluating experimental vaccines and therapies, but the available evidence remains limited.

Healthcare Workers on the Frontline Without Protection

François Zioko Mbenza, representative of the NGO Medicusmundi in the DRC, warned that healthcare personnel "are on the frontline but extremely exposed to infection". Local health centers lack Personal Protective Equipment (PPE), bleach, chlorine, and even running water.

According to the WHO, as of August 9, 155 infections among healthcare workers have been confirmed, with 45 deaths and 68 recoveries. The proportion of trained nurses and community health workers remains "alarmingly low," according to Medicusmundi.

"What worries me most is where patients are dying: in their homes, in their communities, outside treatment centers and contact lists. These deaths point to a transmission chain we have not yet identified."

Why Is It Spreading So Fast?

Specialists attribute the worsening crisis to a combination of factors that go beyond the virus's biology:

• Armed violence in affected areas
• Community distrust of health teams, with many patients resorting to traditional remedies
• Weak medical infrastructure
• Cutbacks in international aid that reduced health funding by 70%
• Intense population movements in the outbreak epicenter

In places like Pawa, the fatality rate exceeds 82%, and health centers in Isiro or Wamba are overwhelmed by patients arriving mainly from informal mining quarries, according to Medicusmundi.

Regional Spread and International Response

The outbreak remains confined to the DRC, but six provinces are now affected. Uganda recorded linked cases but managed to contain them (20 cases, 2 deaths). One case was also reported in France with no secondary transmission.

UN Under-Secretary-General for Humanitarian Affairs, Tom Fletcher, announced an additional USD 30.5 million from the Central Emergency Response Fund, on top of USD 24 million already allocated. "This is a wake-up call," Fletcher said.

The WHO maintains the Public Health Emergency of International Concern (PHEIC), declared three months ago, and the Emergency Committee met this Tuesday to review the response. The risk is "very high" in the DRC, "high" in neighboring countries, and "low" in the rest of the world.