⚠️ Update — August 22, 2026🦠 DRC Ebola · Week 15
Ebola DRC — Week 15:
5,300 Cases · 2,550 Deaths · 47.5% Lethality
We are in the 15th week of the Ebola outbreak in the Democratic Republic of the Congo. The peak appears to have passed — but healthcare workers are on strike, 45 have died, and a strain-specific vaccine is still not available. Dr. Alberto presents the data from WHO, ECDC, Africa CDC, and DRC authorities.
By Dr. Alberto, MD | Infectious Disease Specialist | August 22, 2026 | Sources: WHO · ECDC · Africa CDC · DRC
Previous report on this outbreak
Ebola DRC 2026: Is the Bundibugyo Strain Mutating? — First Report
Read first report →
We are now in the 15th week of the Ebola outbreak in the Democratic Republic of the Congo. The outbreak is caused by the Bundibugyo strain — a distinct and rarer variant for which no specific vaccine is yet available. As of August 22, 2026, approximately 5,300 cases have been confirmed, with 2,550 deaths. The case fatality rate stands at 47.5% — one of the highest recorded in any major Ebola outbreak.
The Week-by-Week Data
Dr. Alberto compiled the following chart from data provided by WHO, ECDC, Africa CDC, and DRC authorities. The chart shows weekly cases (blue), weekly deaths (yellow), and healthcare worker deaths (green, included within the yellow total).
Ebola DRC 2026 — Weekly Cases and Deaths
Blue = cases | Yellow = deaths | Green = HCW deaths (included in yellow)
⚠️ PEAK — 690 cases · 310 deaths · week of July 31 – August 6
Why Containment Is Failing
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Healthcare workers on strike
Many healthcare professionals have abandoned their posts because they are not being paid. The collapse of response capacity directly enables spread.
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45 healthcare workers killed
The death toll among responders is a crisis within the crisis. Every HCW death represents lost capacity and a deterrent to others continuing to work.
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Internal population movement
Significant movement of people between regions — driven in part by the mining sector — is carrying the outbreak across the country.
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Lack of financial resources
Insufficient funding for diagnosis, contact tracing, and treatment. Without adequate resources, even basic outbreak control measures cannot be sustained.
Vaccine and Treatment Status
There is no specific treatment licensed for the Bundibugyo strain. Supportive care remains the standard approach.
A vaccine developed for a previous Congo Ebola variant is being deployed, with the hope that it may provide some degree of cross-protective immunity against Bundibugyo ebolavirus. However, a vaccine specifically designed and validated against the Bundibugyo strain is not yet ready. The results of the current vaccine deployment will inform the next steps.
📋 What is Being Done
The response involves WHO, Africa CDC, DRC Ministry of Health, and international partners. Contact tracing, case isolation, and supportive care are ongoing where human resources permit. The deployment of the cross-reactive vaccine is the most significant new intervention. The international community is being called on to increase financial and logistical support.
⚠️ Dr. Alberto's Assessment
The situation is serious. The peak in cases may have passed — but 47.5% case fatality and a healthcare workforce in crisis represent conditions under which rebound is possible. The combination of a novel strain, no specific vaccine, no specific treatment, and a collapsing response infrastructure creates a very difficult containment environment. This outbreak deserves far more international attention than it is currently receiving.
A
Dr. Alberto
Physician and infectious disease specialist. Founder of No Infection Consulting & Education and the YouTube channel Infectious Diseases in Focus. Data current as of August 22, 2026.
Medical Disclaimer: This article is for educational and informational purposes only. Data reflects conditions as of August 22, 2026. Ebola outbreak figures are updated frequently — check WHO and Africa CDC for the latest official statistics.