Uganda fights stigma as rare Bundibugyo Ebola virus spreads in Congo

Say the name aloud—Boon-dee-BOO-joh—and you're pronouncing the title of a mountainous district in western Uganda that most people, even those who live nearby, would struggle to locate on a map. It's a place of roughly 200,000 residents, many of them cocoa farmers coaxing crops from the steep, impossible terrain where Uganda's border meets Congo. The landscape is genuinely beautiful: hills and valleys that catch the light in ways that make postcards seem honest. But Bundibugyo has become known for something else entirely now, and that troubles the people who live there.

The district's name is attached to a rare species of Ebola virus, and that attachment is causing real harm to its reputation. An outbreak of the Bundibugyo virus is currently spreading through eastern Congo, infecting hundreds of people across two provinces where 160 deaths have been suspected. Uganda, which sits directly across the border, has reported only two cases so far—both Congolese nationals who crossed into the country before the outbreak was officially declared on May 15. One was a 59-year-old man who arrived at a Kampala hospital on May 11 and died three days later. The second, a woman about whom local authorities have disclosed little, is being treated at another facility in the capital. Still, the mere association between the district's name and the virus has become a source of frustration for Ugandan officials and residents alike.

The story of how Bundibugyo became the name of a disease begins nearly two decades ago. In November 2007, an outbreak of a previously unknown Ebola strain emerged in a remote corner of western Uganda. It wasn't the Sudan virus, identified decades earlier in what is now South Sudan. It wasn't the Zaire strain, named for the former designation of Congo when Ebola itself was first discovered in 1976 along a river of the same name. This new virus came to be called Bundibugyo, after the district where it was found. That initial outbreak killed at least 37 people before being contained by year's end. A second, smaller outbreak of the same virus occurred in Congo's northeast in 2012. Both times, early identification allowed health authorities to mount quick responses. But the Bundibugyo virus remains less studied than other Ebola strains, which is precisely why specialists consider it particularly dangerous. It was circulating in Congolese villages for some time before anyone recognized what was causing the illness.

Ugandan government spokesman Alan Kasujja has made his frustration clear. "Bundibugyo is too beautiful to be the name of a disease," he posted on social media, urging global health authorities to clarify that Uganda is not the epicenter of the current outbreak and to help "take back its name from this madness." The World Health Organization, which assigns the taxonomic names to viruses, is sensitive to such concerns. The agency changed the name of monkeypox to mpox in 2022 specifically to avoid stigmatizing communities. With Ebola, however, the established practice has been to name each virus after the place where it was first identified. That convention, while scientifically logical, carries real consequences for the places themselves.

Uganda's response has been swift and defensive. President Yoweri Museveni declared on Thursday that the outbreak is "on the Congo side" and urged tourism authorities to counter the perception that Ebola is spreading in Uganda. He instructed Ugandans to "stop shaking hands" as a precaution and postponed an annual religious gathering that draws thousands of pilgrims from Congo and beyond to a Catholic basilica just outside Kampala—the event was scheduled for early June. The government has also suspended all public transportation and flights between the two countries. These measures reflect the genuine risk posed by cross-border movement. Uganda has experienced multiple Ebola outbreaks in its history, including one in 2000 that killed more than 200 people and another in Kampala last year.

What makes the Bundibugyo virus especially difficult to fight is the absence of effective tools. No available vaccines or treatments work against it. That means the only reliable defense is the painstaking work of contact tracing and isolation. Dr. Emmanuel Batiibwe, who led Uganda's response to a 2022 Ebola outbreak that killed at least 55 people, emphasized that stopping the current virus from crossing the border will require "enhanced surveillance at all points of entry." Healthcare workers need proper protective equipment. Every person who had contact with an infected individual must be found, monitored, and isolated if symptoms appear. It is labor-intensive, unglamorous work—the kind that prevents catastrophe only if done thoroughly and sustained over weeks or months. Uganda's health authorities have the experience to do it. Whether that experience will be enough depends on how quickly the outbreak in Congo can be contained and how effectively the border can be sealed.