The Ebola outbreak in the Democratic Republic of the Congo (DRC) has reached a critical juncture, with nearly 300 people who tested positive for the virus unaccounted for. This alarming situation is exacerbated by a humanitarian crisis in the affected areas, where more than 1 million people are living in camps that health workers cannot access.
The Africa Centers for Disease Control and Prevention (CDC) director general, Dr Jean Kaseya expressed grave concerns about the whereabouts of these individuals. Meanwhile, projections from the World Health Organization (WHO) paint a sobering picture, with estimates suggesting around 8,210 cases and 1,420 deaths by mid-.
Current outbreak statistics and projections
As of now, the DRC has reported 1,118 confirmed cases and 291 deaths. Neighboring Uganda has also been affected, with 20 cases and two deaths. The outbreak, caused by the Bundibugyo strain of the virus, is the largest on record for five weeks after declaration.
The WHO’s modelling suggests a 70% chance of the outbreak spreading to South Sudan in the coming weeks. The projections simulate three trajectories—low, central, or high transmissibility—with current figures aligning most closely with the central scenario. This scenario predicts between 6,636 and 10,287 cases by 16. However, the worst-case scenario projects a staggering 66,000 confirmed cases by September.
Challenges in contact tracing and treatment
One of the most pressing challenges is the lack of access to displacement camps, where cases have been reported. Dr Kaseya emphasized that without resolving the humanitarian issue, it is impossible to stop the outbreak. He noted that 30% of new cases are among known contacts of confirmed cases, indicating significant community transmission.
To bolster contact tracing efforts, authorities plan to recruit 20,000 community health workers from the local area. However, bed occupancy in Ebola treatment centers is already at 95%, and the peak of the outbreak has not yet been reached. Dr Kaseya warned that the situation in the camps is dire, with cases going undetected due to the inability to conduct contact tracing.
International response and funding
The international community has pledged $910 million to tackle the outbreak, but only about 13% of this amount has been supplied so far. The Africa CDC and the WHO have estimated that $518 million is needed for health spending alone, with the total rising to $1.4 billion when humanitarian needs are considered.
In a related development, France announced that a doctor returning from the DRC had tested positive for Ebola. The doctor’s employer, medical NGO Alima is working to understand how the contamination occurred. Additionally, the first trial of drugs that may treat the Bundibugyo virus is set to begin in the DRC next week, with a trial of an antiviral for contacts scheduled to start a week later.
The DRC authorities have imposed a 21-day waiting period for anyone traveling from affected provinces. This measure aims to curb the spread of the virus, but the humanitarian challenges and the unaccounted positive cases continue to pose significant obstacles to controlling the outbreak.
