The Ebola outbreak that has gripped the Democratic Republic of the Congo (DRC) since May has taken a worrying turn in East Africa. Kenya, which reported its first-ever Ebola case in early October, has now confirmed eight cases, including health workers at a major private hospital in Nairobi. Health officials say the new cases were caught early among people already in quarantine, and that the risk to the wider public remains low. Here is what we know as of 20 October 2026.
How Kenya's cluster unfolded
| Date | Development |
|---|---|
| 3 Oct | A Kenyan man who had been ill in the DRC travels by road to Uganda and flies to Nairobi |
| 5 Oct | He dies and tests positive for Bundibugyo Ebola, Kenya's first case |
| 14 Oct | A male relative tests positive (case 2) |
| 16 Oct | A 65-year-old female relative in quarantine tests positive (case 3) |
| 17 Oct | Another relative and three health workers who treated the first patient test positive (cases 4–7) |
| 18 Oct | A patient attendant who cared for the first patient tests positive in quarantine (case 8) |
The three health workers, aged 29, 32 and 35, treated the first patient at Nairobi Hospital on 3–4 October, before Ebola was suspected. They had been in quarantine since 9 October. Officials have identified about 130 contacts, nearly all in quarantine, and are checking their temperature and symptoms every day for 21 days.
Kenya's Director General for Health, Dr Patrick Amoth, said medication may have masked the first patient's symptoms at airport screening, though this is still under review. He described the early detection of later cases as "the response working as designed".
Why health workers are at risk
Ebola spreads through direct contact with the blood or body fluids of a sick person. Staff who care for a patient before Ebola is suspected may not be wearing full protective equipment. Kenya's doctors' union has called for specialised protective gear, health monitoring and psychological support for exposed staff. Officials have not said whether any specific breach of protective procedures occurred.
The bigger picture: Congo's outbreak
The DRC confirmed the outbreak in Ituri province on 15 May 2026, and the World Health Organization declared it a Public Health Emergency of International Concern soon afterwards. It is now the second-largest Ebola outbreak on record.
| Measure | DRC figure (as of 18 Oct) |
|---|---|
| Confirmed cases | More than 9,400 (CDC: 9,552; ECDC: 9,455) |
| Deaths | About 4,600 |
| Provinces affected | 8, with Ituri and North Kivu worst hit |
| Crude fatality rate (WHO, 8 Oct) | 48.2% |
The outbreak is caused by the Bundibugyo species of Ebola virus. Unlike the more common Zaire strain, it has no licensed vaccine or specific treatment, so care is supportive. Treatment trials have been enrolling since July, and several candidate vaccines are in early human trials. Uganda had 20 cases in May and June, and WHO declared its outbreak over on 25 August.
For background on the virus and the global response, see our earlier explainer, Bundibugyo Ebola outbreak: what you need to know.
How worried should you be?
- Global risk: WHO rates it as low. The European Centre for Disease Prevention and Control (ECDC) rates the risk of import into Europe as very low, and the US CDC rates the chance of spread to the US as very low.
- Kenya: officials say there is no evidence of community transmission. Kenya has not restricted travel, trade or gatherings, and WHO advises against border closures.
- How it spreads: through direct contact with body fluids or contaminated items such as bedding, not through the air. People are generally not infectious before symptoms appear.
Symptoms to know
Early symptoms include sudden fever, headache, muscle pain and weakness, sometimes followed by vomiting, diarrhoea and unexplained bleeding. Symptoms can appear up to 21 days after exposure. Anyone who develops these symptoms within 21 days of being in an affected area or caring for a sick person should seek medical help and tell staff about their travel before arriving.
Travel advice
- The US CDC advises against all travel to Ituri and North Kivu provinces in the DRC.
- Travellers who have been in the DRC within the previous 21 days cannot board commercial flights to the United States; travellers from Uganda or South Sudan must enter through designated airports for screening. Kenya is not currently named in these rules.
- Travellers to East Africa should follow official advice, practise good hand hygiene and avoid contact with sick people.
What happens next
Kenya's quarantined contacts are being monitored until their 21-day windows end, and further cases among them remain possible. WHO is carrying out a detailed risk assessment for Kenya. Watch for any cases outside the known contacts, new affected provinces in the DRC, results from vaccine and treatment trials, and any changes to international travel rules.
Sources
- WHO Regional Office for Africa – WHO supports Kenya’s Ebola response as third case is found early in quarantine (16 Oct 2026)
- AP via ABC News – Kenya’s Ebola cases rise to 7, including health workers who cared for the first patient (17 Oct 2026)
- CDC – Ebola Outbreak: Current Situation (updated 19 Oct 2026)
- ECDC – Ebola disease outbreak in the Democratic Republic of the Congo and Uganda (updated 19 Oct 2026)
- WHO – Disease Outbreak News: Ebola disease caused by Bundibugyo virus, DRC (8 Oct 2026)
