Nigerian health authorities are investigating two suspected Ebola cases in the northeast, after the country reported its first case in more than a decade on October 20. The two individuals have been isolated, and contact tracing and laboratory testing are under way, the Nigeria Centre for Disease Control and Prevention (NCDC) said.
In a statement on Saturday, the NCDC added that being classified as suspected cases “does not mean they are confirmed Ebola cases; confirmation is subject to laboratory results.”
Nigeria became the fifth country affected by the Bundibugyo strain after an imported case last week. A Swiss woman who had travelled from Uganda to Nigeria tested positive for the virus. She and her husband, a Swiss diplomat, were evacuated to Switzerland on Monday.
The current outbreak emerged in the Democratic Republic of the Congo in May. It has become the largest in the DRC’s history, affecting eight of 26 provinces with more than 10,300 confirmed cases and more than 5,000 deaths. Cases have also been reported in Uganda, France and Kenya.
The Africa Centers for Disease Control and Prevention on Friday called for stronger measures to protect front-line workers after two young Congolese doctors died from Ebola in North Kivu and Ituri provinces this week. Health authorities in the DRC have said persistent weaknesses in early detection and contact tracing are among the main obstacles to stopping transmission, with only about 12 percent of confirmed cases identified among previously known contacts.
There is currently no approved treatment or vaccine for the Bundibugyo strain, but vaccine trials are under way.
Analysis
Why This Matters
- The emergence of suspected cases in Nigeria raises fears of further international spread of the Bundibugyo strain.
- The outbreak has already affected five countries and is the largest DRC Ebola outbreak on record.
- The lack of an approved treatment or vaccine for this strain heightens the risk.
Background
The Bundibugyo strain of Ebola emerged in the Democratic Republic of the Congo in May 2026. It has spread to Uganda, France, Kenya and Nigeria. The outbreak has killed more than 5,000 people in the DRC and has more than 10,300 confirmed cases. Nigeria confirmed its first case in over a decade on October 20, involving a Swiss woman who had traveled from Uganda. She was evacuated to Switzerland. There is currently no approved treatment or vaccine for the Bundibugyo strain, though vaccine trials are ongoing.
Key Perspectives
Nigeria Centre for Disease Control and Prevention: said the suspected cases do not mean they are confirmed, and urged the public to await laboratory results.
Africa Centres for Disease Control and Prevention: called for stronger measures to protect front-line workers after two Congolese doctors died from Ebola this week.
Health authorities in the Democratic Republic of the Congo: noted that persistent weaknesses in early detection and contact tracing are major obstacles, with only 12 percent of cases identified among known contacts.
What to Watch
- Laboratory results from the two suspected cases in northeast Nigeria.
- Whether contact tracing in Nigeria can prevent further spread, given the low tracing rate in the DRC.
- Progress of vaccine trials for the Bundibugyo strain, the only potential preventive measure.
Checked
12 claims in this story checked against 1 source: 12 supported.
Show each claim
- SupportedNigeria is probing two suspected Ebola cases in the northeast.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “Health authorities probe two suspected Ebola cases in northeast Nigeria.”
- SupportedNigeria declared its first Ebola case in more than a decade on October 20.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “Nigeria has identified two suspected Ebola cases in the northeast, after the country declared its first case in more than a decade on October 20.”
- SupportedThe two people have been isolated, with contact tracing and laboratory testing under way.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “Both individuals have been isolated, contact identification and listing is ongoing, and laboratory testing is being conducted.”
- SupportedThe NCDC said suspected classification does not mean the cases are confirmed and confirmation depends on laboratory results.Al Jazeera – Breaking News, World News and Video from Al Jazeera: ““Being classified as suspected cases does not mean they are confirmed Ebola cases; confirmation is subject to laboratory results,” it added.”
- SupportedNigeria became the fifth country affected by the Bundibugyo strain after an imported case was reported last week.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “Last week, Nigeria became the fifth country to be affected by the Bundibugyo strain of Ebola after an imported case was reported.”
- SupportedA Swiss woman who travelled from Uganda to Nigeria tested positive for the virus.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “A Swiss woman who had travelled to Nigeria from Uganda tested positive for the virus.”
- SupportedThe woman and her husband, a Swiss diplomat, were evacuated to Switzerland on Monday.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “She and her husband, a Swiss diplomat, were evacuated to Switzerland on Monday.”
- SupportedThe current outbreak emerged in the DRC in May.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “The current outbreak emerged in the Democratic Republic of the Congo (DRC) in May.”
- SupportedThe outbreak is the largest in the DRC’s history.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “The outbreak is the largest in the DRC’s history, affecting eight of the country’s 26 provinces and with more than 10,300 confirmed cases reported.”
- SupportedThe outbreak affects eight of the DRC’s 26 provinces.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “The outbreak is the largest in the DRC’s history, affecting eight of the country’s 26 provinces and with more than 10,300 confirmed cases reported.”
- SupportedMore than 10,300 confirmed cases have been reported in the DRC outbreak.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “The outbreak is the largest in the DRC’s history, affecting eight of the country’s 26 provinces and with more than 10,300 confirmed cases reported.”
- SupportedThe Bundibugyo strain has killed more than 5,000 people in the DRC since the outbreak emerged.Al Jazeera – Breaking News, World News and Video from Al Jazeera: “The Bundibugyo strain has killed more than 5,000 people in the DRC since then.”
