The World Health Organisation (WHO) has announced that the ongoing outbreak of the Bundibugyo strain of Ebola has led to 515 confirmed cases and 91 deaths in the Democratic Republic of the Congo (DRC). In a statement released on Tuesday, the WHO also noted that neighboring Uganda has recorded 19 confirmed cases, two deaths, and one probable fatal case as of June 6.
According to the WHO, the outbreak continues to evolve rapidly, with increasing geographic spread and cross-border transmission between the two countries. The organization highlighted infections among healthcare workers in Uganda as a major concern, citing evidence of secondary transmission among contacts and medical personnel.
Epidemiological Links
The WHO confirmed that all cases in Uganda are epidemiologically linked to the DRC, involving both imported infections and subsequent transmission within communities and health facilities. National authorities in both countries, supported by the WHO and partners, have intensified surveillance, contact tracing, infection prevention, and community engagement activities.
Response Measures
The response package includes laboratory testing, safe and dignified burials, and protection for frontline health workers. On June 5, the WHO jointly launched a continental Ebola preparedness and response plan with the Africa Centres for Disease Control and Prevention (Africa CDC). The plan seeks $518 million to support African countries in preparing for, detecting, and responding rapidly to Bundibugyo virus disease and other viral haemorrhagic fever threats.
Current Situation
The DRC continues to bear the heaviest burden of the outbreak, with cases spreading to new locations and daily infections still increasing. Uganda remains at risk as long as cross-border movements continue and exposure occurs within healthcare settings.
Bundibugyo virus disease is caused by the Bundibugyo ebolavirus and spreads through direct contact with the bodily fluids of infected persons. Unlike some other Ebola species, there is currently no licensed vaccine for the Bundibugyo strain, making early detection, isolation, and strict infection prevention measures critical to containing the outbreak.
