The World Health Organization (WHO) has declared the Ebola outbreak in the Democratic Republic of Congo a Public Health Emergency of International Concern, warning that the situation could expand beyond currently detected cases despite limited confirmed infections so far.

The outbreak is concentrated in eastern DR Congo’s Ituri province, where health authorities have reported dozens of suspected cases and multiple deaths across several health zones, including Bunia and surrounding mining communities. Only a small number of cases have been confirmed through laboratory testing, but surveillance continues as investigations expand.

The strain involved is the Bundibugyo variant of the Ebola virus, for which no widely approved vaccine or specific antiviral treatment is currently available. The virus typically begins with symptoms such as fever, fatigue, and muscle pain, and can progress to severe gastrointestinal illness and internal bleeding in advanced stages.

Health agencies have also reported cross-border movement of the virus, with cases identified in Uganda linked to travel from affected areas in DR Congo. One patient with such exposure has died, raising concerns about regional transmission routes. Additional cases have been investigated in other locations, including areas with active population movement.

The WHO has warned that ongoing insecurity, high mobility of people, and limited healthcare capacity in affected regions increase the risk of wider spread. Border areas between DR Congo and neighbouring countries are considered particularly vulnerable due to frequent cross-border trade and travel.

Authorities have been urged to strengthen surveillance, isolate confirmed cases quickly, and expand contact tracing efforts to contain further transmission.