Ebola Outbreak in the DR Congo 2026: Transmission Rate Exceeds the Worst on Record

Latest reports on the spread of the Ebola virus in the Democratic Republic of the Congo (DRC) show a highly alarming trend. The speed with which new cases are appearing is reported to far exceed rates seen in previous outbreaks, with case numbers surging dramatically in a short period. Former Director of the Centres for Disease Control and Prevention (CDC), Tom Frieden, described the early trajectory of the outbreak as concerning. Data from the World Health Organization (WHO) and the Congolese Ministry of Health indicate that the current caseload would have taken months to reach at the peak of the largest previous outbreak. This deadly virus is believed to have circulated undetected for several weeks before the outbreak was officially identified on Friday. Since the declaration, WHO has reported more than 500 suspected cases as of Wednesday 20 May 2026. By way of comparison, during the West African outbreak of 2014-2016—the largest since the virus was first identified in 1976—it took around 80 days to reach the same number of cases. The outbreak eventually infected more than 28,600 people and killed 11,325 across several countries. Frieden, an epidemiologist, noted that although Congo and Uganda have extensive experience in handling Ebola, conditions today are far more challenging because: On Wednesday, 20 May, WHO said that the risk at the national and regional levels remains high. However, global risk is currently judged to be low. International health experts are racing against time to stem transmission of the new strain before it crosses neighbouring borders, given the high mobility of people in the region amid ongoing conflict. The health crisis adds to the burden on the Central African region, which also faces economic and security stability challenges. Global health authorities are urging international assistance to bolster diagnostic and surveillance capacities on the ground. Analyses by Imperial College London and WHO indicate Ebola cases in the DR Congo could exceed 800 to 1,000 due to undetected Bundibugyo virus. The WHO has declared an international health emergency over the Ebola outbreak in the DR Congo, but it has not yet been designated a global pandemic. The Ministry of Health confirms there are currently no Ebola cases in Indonesia after WHO’s declaration of the outbreak in the DR Congo as a global health emergency. WHO declares global health emergency over Bundibugyo Ebola outbreak in the DR Congo and Uganda. As of now, 131 people have died and the virus is spreading to the Ugandan capital. The Pan-European Commission has urged WHO to declare climate change a global health emergency to accelerate mitigation and adaptation actions by governments worldwide.