Ebola Outbreak in DRC and Uganda Triggers Global Travel Restrictions and Contact-Tracing Crisis
A fast-spreading Ebola outbreak of the vaccine-resistant Bundibugyo strain in the Democratic Republic of Congo has spilled into Uganda and prompted a cascade of international travel restrictions, with the WHO warning that the epidemic is outpacing response efforts amid violence and funding shortages.
A rapidly expanding outbreak
Since mid-May, a Bundibugyo strain Ebola outbreak first detected in Ituri province of DRC has escalated, with the WHO reporting up to 900 suspected cases and 220 deaths. Seven cases, including one fatality, have now been confirmed in neighbouring Uganda. The WHO declared the epidemic a Public Health Emergency of International Concern on May 17, later upgrading the risk to "very high" for DRC and Uganda.
Eastern DRC now faces a catastrophic collision of disease and conflict, with the Ebola outbreak in Ituri province outpacing the response.
Contact tracing crisis and funding gaps
Health teams are struggling to locate people exposed to the virus. As of last week, only 7% of over 1,200 identified contacts had been traced, though the number of contacts has since risen above 2,000. Violence in eastern DRC – where hospitals have been attacked and isolation tents burned by angry mobs – makes tracking nearly impossible.
No vaccine exists. No therapy exists. The virus circulated undetected for six weeks. Cross-border spread is confirmed. Healthcare workers are dying.
The global response has also been hamstrung by the U.S. withdrawal from the WHO and broader funding cuts, according to multiple health sources. The Bundibugyo strain, for which there are no approved vaccines or treatments, has a case fatality rate of 30% to 50%.
A cascade of travel restrictions
The public health emergency has triggered a wave of border measures. The United States has banned non-citizens who recently visited DRC, Uganda, or South Sudan and extended the ban to green card holders. U.S. passport holders arriving from the region are funnelled through designated airports for CDC screening.
Canada imposed a 90-day entry ban on residents of those three countries, effective Wednesday, and mandates a 21-day quarantine for Canadian citizens and other asymptomatic travellers from affected areas starting May 30. The Bahamas enacted a similar 30-day ban, while Jordan and Bahrain suspended entry from DRC and Uganda, and India launched airport screenings and advised against non-essential travel. India is also monitoring a quarantined Ugandan woman in Bengaluru—its first suspected Ebola case since 2014.
Uganda tightens its own borders
On Wednesday, Uganda closed its border with DRC "with immediate effect", citing rising exposures among its health workers to Congolese patients who crossed before the outbreak was declared on May 15. Health Secretary Diana Atwine noted that the number of exposed locals was climbing because infected health workers had families.
They have families, and so the number has been growing.
Uganda had identified 311 contacts for follow-up within its borders.
- Virus likely begins silent circulation in Ituri province, undetected for weeks.
- DRC declares Ebola outbreak in Ituri; patients from DRC seek care in Uganda.
- WHO declares Public Health Emergency of International Concern.
- Jordan and Bahrain suspend entry for travellers from DRC and Uganda.
- WHO raises risk assessment for DRC and Uganda to “very high.”
- Canada and Bahamas announce entry bans for residents from DRC, Uganda, South Sudan.
- Uganda closes border with DRC; India quarantines suspected Ebola case.
A volatile landscape
WHO chief Tedros has called for an immediate ceasefire in eastern DRC, warning that mass displacement is pushing contacts into crowded camps and severing containment corridors. The European Centre for Disease Control says the risk to Europe remains "very low", but ten African countries, including Angola, are deemed at high risk. This is DRC's 17th Ebola outbreak since the virus was discovered in 1976.
