WHO Declares Ebola Outbreak In DRC, Uganda Global Health Emergency
WHO Declares Ebola Outbreak a Public Health Emergency of International Concern
The World Health Organization (WHO) has classified the ongoing Ebola outbreak associated with the Bundibugyo virus in the Democratic Republic of the Congo (DRC) and Uganda as a Public Health Emergency of International Concern (PHEIC). This declaration was made amidst warnings of significant risks both regionally and globally.
WHO Director-General Tedros Adhanom Ghebreyesus announced the decision in adherence to the International Health Regulations (2005), citing a surge in infections and fatalities, along with indications of cross-border transmission. However, the organization noted that the current situation does not yet meet the criteria for a pandemic emergency.
As of May 16, 2026, the WHO reported eight laboratory-confirmed cases, 246 suspected infections, and 80 suspected deaths in Ituri Province in eastern DRC. Areas of concern include Bunia, Rwampara, and Mongbwalu, where there have been clusters of unexplained community deaths.
In Uganda, two confirmed cases, including one fatality, were reported within 24 hours in the capital, Kampala. Both individuals had recently traveled from DRC, highlighting the international spread of the virus.
Health officials expressed particular concern over outbreaks in healthcare settings, as at least four healthcare workers have died under conditions suggesting viral hemorrhagic fever. This raises alarms regarding potential transmission within medical facilities, complicating efforts to contain the virus.
The WHO also highlighted uncertainties regarding the actual scale of the outbreak. A high positivity rate among initial samples, along with increasing reports of suspected cases and human mobility between affected regions, suggests the outbreak may be considerably larger than documented.
Additional challenges arise from ongoing insecurity, humanitarian issues, and high population mobility in eastern DRC, factors that contributed to a large-scale Ebola outbreak in the region from 2018 to 2019.
Unlike other Ebola strains, there are currently no approved vaccines or targeted treatments for the Bundibugyo variant, heightening concerns among global health officials.
The outbreak qualifies as a PHEIC due to its extraordinary nature, risk of international spread, and necessity for coordinated global action. Neighboring countries face heightened risk because of porous borders and strong trade and travel links.
The Director-General commended both the DRC and Uganda for their transparency and rapid response, noting that early sharing of information has facilitated preparedness measures from the international community.
An Emergency Committee is set to convene to provide guidance on additional steps, including temporary recommendations for countries to enhance surveillance, response, and containment strategies.
The WHO reiterated the importance of ongoing international cooperation to understand the outbreak’s scope and to prevent further transmission.
