Skip to content
You can now search across every topic, entity and event.What's new
Pandemics and Biosecurity
16JUN

Uganda runs 2022 Sudan Ebola playbook

3 min read
10:26UTC

Diana Atwine confirmed Uganda's index case on Thursday 14 May: a 59-year-old Congolese man admitted to Kibuli Muslim Hospital on Monday 11 May who died three days later; a mobile lab has been deployed to Bwera Hospital on the DRC border.

← Back to Bundibugyo's fork stays openJump to analysis ↓
ScienceDeveloping
Key takeaway

Uganda is running its 2022 Sudan ebolavirus playbook on a different species, again without a licensed vaccine.

Diana Atwine, Permanent Secretary at the Uganda Ministry of Health, confirmed the Kampala index case as imported on Thursday 14 May 1. A 59-year-old Congolese man was admitted to Kibuli Muslim Hospital on Monday 11 May and died on Thursday 14 May. "This is an imported case from DRC. The country has not yet confirmed a local case," Atwine said. A second Kampala case was subsequently confirmed in the Sunday WHO declaration. At least 25 contacts are under monitoring across Kampala and the Kasese border area, per the Africa CDC 16 May coordination call 2.

A mobile laboratory has been deployed to Bwera Hospital in Kasese district on the DRC border, per WHO AFRO 3. The Kasese deployment shortens the confirmation window for suspected cases arriving across the Ituri frontier from the several days needed to route samples to Kampala to the same-day turnaround INRB has been running inside DRC. Uganda has activated border screening at western entry points and along transit routes between Kasese and Kampala. The cross-border surveillance corridor with South Sudan is being expanded in parallel; South Sudan shares a 600-kilometre border with Uganda's northwest and was named in Africa CDC's 15 May grouping of at-risk states alongside DRC and Uganda.

Uganda's operational precedent is its own 2022 Sudan ebolavirus outbreak, in which 142 confirmed cases were contained in 113 days through contact tracing alone, without any licensed vaccine. Sudan ebolavirus has no Ervebo cross-protection in trial data, just as Bundibugyo has none. That 2022 containment, accomplished without a vaccine ring, is the closest operational template for what Kampala is now attempting. Atwine ran the senior coordination layer in 2022 and is running it again. The differences from 2022 are upstream: the ARILAC network gives Africa CDC a direct line into Uganda's border surveillance at greater institutional depth than three years ago, while the federal-CDC layer that supplied 2018 Equateur with embedded staff is no longer available in the same form.

Deep Analysis

In plain English

Uganda has dealt with Ebola outbreaks before, more than any other country. In 2022, Uganda stopped a 142-case Sudan Ebola outbreak without any vaccine, just by finding every person who had been near a sick person and checking them daily for three weeks. The 2022 response ran for 113 days without a single imported secondary case outside the initial district. But that 2022 outbreak started in a rural district. This one started in Kampala, Uganda's capital of four million people. A sick man from DRC travelled to Kampala, went to a hospital, and died. Now the health authorities need to find every person who may have had contact with him: at the hospital, on transport, potentially at his home. That is much harder in a big city than in a village.

What could happen next?
  • Risk

    The Kampala index case's contact footprint likely includes at least one medical facility, one or more transport routes from the DRC border, and community contacts in Kampala: potentially hundreds of contacts compared to the manageable clusters in Uganda's 2022 rural response.

  • Consequence

    A second Kampala case already confirmed in the WHO PHEIC technical assessment means community transmission has not yet been ruled out, keeping the contact footprint open-ended.

Sources:Africa CDC·WHO AFRO·WHO AFRO
Mentions:Diana Atwine →South Sudan →CIDRAP →Africa CDC →H5N1 →ARILAC →Dallas →Idaho →Michael Osterholm →PHEIC →Jean Kaseya →INRB →Ervebo →World Health Organization →Zaire ebolavirus →Bundibugyo ebolavirus →CDC →Uganda →WHO AFRO →Kibuli Muslim Hospital →Bwera Hospital →Kasese →
First Reported In

Update #3 · WHO calls Ebola PHEIC, no treatment exists

Africa CDC· 17 May 2026
Read original →
Causes and effects
This Event
Uganda runs 2022 Sudan Ebola playbook
Uganda is running the 2022 Sudan ebolavirus playbook again, a containment achieved without a licensed vaccine, against a different filovirus species the same way.
Led to
Uganda Ebola cases jump from 2 to 9
The Kampala index case imported from DRC (ID:3361) is the origin of Uganda's now-9-case confirmed cluster.
Occurred 29 May 2026
Read story →
Different Perspectives
Chinese health authorities
Chinese health authorities
China reported three human H9N2 cases to WHO between 10 and 16 July: two four-year-olds recovered, a 44-year-old man remains in intensive care, the first severity signal in a cluster that has produced 173 cases and 2 deaths globally since 2015. The subtype is distinct from the H5N1 series this topic otherwise tracks.
US public health authorities
US public health authorities
CIDRAP and Dr Andrew Racine, president of the American Academy of Pediatrics, call 2026's 2,318 confirmed measles cases by 24 July the worst year since 1991's 2,126. Zero deaths against three in 2025 and a 7% hospitalisation rate, down from 11%, show record case counts have not brought record severity.
CEPI
CEPI
CEPI put an rVSV-platform vaccine candidate specific to Bundibugyo ebolavirus into trial-production on 31 July, developed by Hilleman Laboratories with MSD manufacturing and IAVI's reference virus, funded up to $8.5m. Eleven weeks into the third-largest Ebola outbreak on record, this is the first species-matched candidate; the licensed vaccine covers only Zaire ebolavirus.
Médecins Sans Frontières
Médecins Sans Frontières
MSF reports sexual-violence care in Ituri is almost non-existent, with 7 of 14 health centres closed or relocated by fighting, as Panzi Hospital logs 646 new survivors in six months, an 85% rise. Withdrawn US funding for post-exposure prophylaxis has left clinics across three provinces without PEP kits for months, a crisis running alongside Ebola, not caused by it.
DRC health workers at Elikya Ebola Treatment Centre
DRC health workers at Elikya Ebola Treatment Centre
Staff at DRC's Elikya Ebola Treatment Centre walked out on 25 July over unpaid wages, the second such action after Rwampara, while unconfirmed suspects occupy up to 64% of the country's isolation beds awaiting lab results. Workers are absorbing a response that has grown faster than its payroll and its labs.
Uganda's Ministry of Health
Uganda's Ministry of Health
Uganda's ministry says it discharged its last confirmed patient on 16 June, completed every contact's 21-day follow-up, and declared the country Ebola-free on 28 July, exactly 42 days later. It names Hon. Dr Chris Baryomunsi, Minister of Health, as overseeing a 20-case, 2-death outbreak it now considers closed.