Epidemic of Ebola Disease caused by Bundibugyo virus in the Democratic Republic of the Congo and Uganda determined a public health emergency of international concern
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Epidemic of Ebola Disease caused by Bundibugyo virus in the Democratic Republic of the Congo and Uganda determined a public health emergency of international concern
17 May 2026
Statement
Geneva
Reading time:
Pursuant to paragraph 2 of Article 12 - Determination of a public health emergency of international concern, including a pandemic emergency of the International Health Regulations (2005) (IHR), the Director-General of the World Health Organization (WHO), after having consulted the States Parties where the event is known to be currently occurring, is hereby determining that the Ebola disease caused by Bundibugyo virus in the Democratic Republic of the Congo and Uganda constitutes a public health emergency of international concern (PHEIC), but does not meet the criteria of pandemic emergency, as defined in the IHR.<br>The Director-General of WHO expresses his gratitude to the leadership of the Democratic Republic of the Congo and Uganda for their commitment to take necessary and vigorous actions to bring the event under control, as well as for their frankness in assessing the risk posed by this event to other States Parties, hence allowing the global community to take necessary preparedness actions.<br>In his determination the Director-General of WHO has considered, inter alia, information provided by the States Parties – the Democratic Republic of the Congo and Uganda – scientific principles as well as the available scientific evidence and other relevant information; and assessed the risk to human health, the risk of international spread of disease and of the risk of interference with international traffic.<br>The Director-General of WHO considers that the event meets the criteria of the definition of PHEIC, contained in Article 1 - Definitions of the IHR, for the following reasons:<br>1. The event is extraordinary for the following reasons:<br>As of 16 May 2026, eight laboratory-confirmed cases, 246 suspected cases and 80 suspected deaths have been reported in Ituri Province of the Democratic Republic of the Congo across at least three health zones, including Bunia, Rwampara and Mongbwalu. In addition, two laboratory confirmed cases (including one death) with no apparent link to each other have been reported in Kampala, Uganda, within 24 hours of each other, on 15 and 16 May 2026, among two individuals travelling from the Democratic Republic of the Congo. A further case reported on 16 May, an individual returning from Ituri to Kinshasa, has tested negative for Bundibugyo virus on confirmatory testing by INRB, and is therefore not considered a confirmed case.<br>Unusual clusters of community deaths with symptoms compatible with...