The World Health Organization (WHO) has issued a stark warning that the Ebola outbreak in the Democratic Republic of the Congo (DRC) is spreading faster than any previous outbreak recorded on the African continent, raising concerns that the epidemic could worsen without urgent international support and stronger containment measures.
Health officials say the outbreak, caused by the Bundibugyo strain of the Ebola virus, has expanded rapidly across eastern DRC, with infections rising sharply over the past two months.
According to WHO, the speed of transmission has outpaced previous Ebola outbreaks, making it increasingly difficult for health workers to trace contacts, isolate infected individuals, and contain the virus.
WHO officials estimate that the true scale of the outbreak could be two to four times larger than official figures suggest.
The organization believes many infections are going undetected, particularly in remote communities where access to healthcare remains limited and surveillance systems are under immense pressure.
One of the greatest challenges facing response teams is the growing number of cases with no known link to existing patients.
WHO Emergencies Programme Executive Director Dr. Chikwe Ihekweazu said that nearly 80 percent of new infections in the hardest-hit areas are emerging outside known chains of transmission, indicating widespread community spread.
"This means we are not finding the virus early enough," he said, warning that unidentified transmission networks are allowing the disease to spread unchecked before health authorities can intervene.
The outbreak has so far affected several provinces, including Ituri, North Kivu, South Kivu, and Tshopo. Bunia, the capital of Ituri Province, remains the epicenter of the epidemic, accounting for the majority of confirmed infections. Hospitals and treatment centers in the region continue to face increasing pressure as new patients arrive daily.
WHO has also expressed concern over the increasing number of deaths occurring within communities rather than at healthcare facilities.
Patients who die at home often infect relatives and caregivers before proper burial procedures can be implemented, accelerating transmission and making containment even more difficult.
Complicating the response further is the lack of an approved vaccine or specific treatment for the Bundibugyo strain responsible for the current outbreak.
While clinical trials for experimental therapies and vaccines are underway, health officials say prevention through early detection, isolation, contact tracing, and community engagement remains the most effective strategy.
The response effort has also been hampered by insecurity in eastern DRC, where armed conflict has disrupted healthcare operations for years.
Humanitarian workers face logistical challenges in reaching affected communities, while misinformation and mistrust continue to discourage some residents from seeking treatment or cooperating with health authorities.
False information circulating through social media platforms has further complicated efforts to educate communities about Ebola prevention and treatment.
Funding shortages have emerged as another major obstacle. WHO says it has received less than half of the financial resources required to sustain its emergency response, warning that without additional donor support, surveillance, treatment, laboratory testing, and community outreach programmes could be significantly affected.
The agency estimates it needs more than $100 million to maintain and expand response operations across affected regions.
Despite the worsening situation in DRC, neighboring Uganda has managed to contain its imported Ebola cases through aggressive surveillance, isolation measures, and cross-border cooperation.
Health officials there recently discharged the country's last confirmed Ebola patient and continue monitoring contacts while maintaining heightened preparedness along the border with the DRC.
WHO continues to work alongside the Congolese government, Africa CDC, and international partners to strengthen laboratory capacity, expand contact tracing, improve infection prevention, and support healthcare workers on the front lines.
Thousands of community health workers have also been deployed to identify suspected cases and educate residents about the importance of early treatment.
As the outbreak continues to accelerate, global health experts warn that swift international cooperation will be essential to prevent further spread.
WHO has called on governments, humanitarian organizations, and donors to urgently increase financial and technical support, emphasizing that containing the outbreak now is critical to preventing an even larger public health emergency in the region.