The 2026 Ebola outbreak in Congo and Uganda

Active · last development Sep 28: “Congo's Ebola outbreak tops 8,000 confirmed cases as disease remains out of control”

What this arc covers

The Ebola outbreak declared in the Democratic Republic of Congo and Uganda in May 2026: its spread across Congo's provinces and its toll, the global health emergency, cases among American and French health workers, attacks on and strikes by health workers, vaccine and treatment efforts, Uganda's border closure and its declaration that it was Ebola-free, and U.S. travel restrictions, airport screening and its proposed quarantine center in Kenya.

Photo from Arkansas Democrat-Gazette, with Congo's Ebola outbreak tops 8,000 confirmed cases as disease remains out of control (Sep 28), the story with the most independent sources this week.

Earliest story we hold May 15, 2026 · 70 stories · 206 independent sources (counted once each) · 136 days

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  5. The 2026 Ebola outbreak in Congo and UgandaThis arcMay 15 – Sep 28, 2026
  6. The 2026 US cyclospora outbreak, the largest on recordJun 30 – Sep 10, 2026
  7. The 2026 salmonella outbreak traced to jalapeños from a Mexican farmAug 4 – Aug 13, 2026

Where it standsnewest first · each bar runs left to right by leaning

Sep 28– 29Congo's Ebola outbreak tops 8,000 confirmed cases as disease remains out of control14 articles · 13 independent sources
1 left, 3 center, 1 right
Sep 23– 25Congo is running short of health workers as Ebola remains out of control, WHO says9 articles · 9 independent sources
1 left, 1 center, 1 right
Sep 19– 20Congo begins Ebola vaccinations for health workers in the epicenter of the outbreak9 articles · 9 independent sources
0 left, 3 center, 0 right

Key momentsthe most covered; every story is below

  1. May 15 – 22Ebola spread challenges global preparedness129 articles · 52 independent sources
    1. May 15Only right-leaning coverage:Ebola outbreak confirmed in DR Congo: Africa CDC
    2. May 17WHO declares ebola outbreak a global health emergency
    3. May 18Congo reports more Ebola cases as WHO expresses concern over scale and speed of the outbreak
    4. May 20Did US aid cuts worsen Ebola outbreak in Central Africa?
    5. May 21Only lean-left coverage:U.S. aid cuts may have delayed detecting this Ebola outbreak
  2. May 15 – 16Congo sees 65 dead in new Ebola outbreak33 articles · 24 independent sources
  3. May 27 – 29Proposed US Ebola facility in Kenya sparks backlash at home and abroad41 articles · 27 independent sources
  4. Jul 11 – 13US citizen tests positive for Ebola in Congo95 articles · 43 independent sources
  5. Jul 12 – 15More health workers strike as Ebola cases in Congo exceed 2,000, including 754 deaths48 articles · 22 independent sources
    1. Jul 12Only right-leaning coverage:Rebels, Hospital Worker Strikes, and Ebola: How Fractured Governance Is Fueling Congo’s Outbreak
    2. Jul 13Workers at an Ebola treatment center in Congo strike over unpaid salaries and bonuses
    3. Jul 14Majority of new Ebola cases in eastern Congo are from unknown chains, as outbreak outpaces response
  6. Aug 9 – 13WHO says Congo’s Ebola outbreak is on track to surpass the deadliest one in history41 articles · 26 independent sources
    1. Aug 9Only lean-right coverage:Congo’s Ebola outbreak have now surpassed 4,000 cases
    2. Aug 11Congo says 2,000 people have died in history's fastest-growing Ebola outbreak
    3. Aug 12Congo’s Ebola outbreak is on track to surpass the deadliest one in history, WHO chief says
  7. Aug 27 – Sep 3Congo's Ebola outbreak shows no signs of slowing as deaths top 3,00035 articles · 22 independent sources
    1. Aug 27Only center coverage:Ebola outbreak over in Uganda but cases still rising in DR Congo
    2. Aug 31Congo authorities report more than 6,000 confirmed Ebola cases and nearly 3,000 deaths

Who covered it, over timeindependent sources per week, by side

May 11Jun 8Jul 6Aug 3Aug 31Sep 28

LeftCenterRight

Point at or tap a week to see its count by side.

Every week as a table
Week ofLeftCenterRightArticles
May 11, 20261215791
May 18, 202621407230
May 25, 20261018895
Jun 1, 202627321
Jun 8, 202632215
Jun 15, 20260023
Jun 22, 202615418
Jun 29, 202604014
Jul 6, 20263116138
Jul 13, 2026416369
Jul 20, 2026511482
Jul 27, 2026112671
Aug 3, 202605229
Aug 10, 20264214153
Aug 17, 2026415564
Aug 24, 202635125
Aug 31, 202628335
Sep 7, 202625120
Sep 14, 202617120
Sep 21, 20261119
Sep 28, 202613113

Stories before June 28, 2026 come from archived pages, so who covered them is limited to the outlets we recovered for that period.

21% left · 65% center · 14% right of 206 independent sources among the outlets we track, across 70 stories.

Every storyoldest first

  1. May 2026

    May 15– 18Global scramble to contain new Ebola outbreak as US looks to relocate ‘small number’ of citizens affected20 articles · 16 independent sources
    1 left, 5 center, 1 right
  2. May 15– 16Congo sees 65 dead in new Ebola outbreak33 articles · 24 independent sources
    9 left, 8 center, 3 right
  3. May 15– 22Ebola spread challenges global preparedness129 articles · 52 independent sources
    14 left, 19 center, 6 right
  4. May 16– 18U.S. announces Ebola-related travel restrictions amid outbreak in Congo, Uganda8 articles · 7 independent sources
    1 left, 4 center, 1 right
  5. May 18– 19American doctor tests positive in Ebola outbreak that spurred global health emergency27 articles · 18 independent sources
    4 left, 8 center, 5 right
  6. May 18Congo will open 3 Ebola treatment centers as a rare strain spreads7 articles · 7 independent sources
    2 left, 2 center, 3 right
  7. May 18At least 6 Americans exposed to terrifying Ebola virus strain that has a 50% mortality rate7 articles · 6 independent sources
    1 left, 2 center, 3 right
  8. May 18– 20American doctor with Ebola evacuated to Germany as wife and kids are monitored in Congo15 articles · 10 independent sources
    3 left, 3 center, 0 right
  9. May 19WHO chief raises alarm over scale of Ebola outbreak after death toll climbs5 articles · 5 independent sources
    0 left, 2 center, 1 right
  10. May 20– 25Number of suspected Ebola cases in DR Congo passes 900 as health workers face attacks and shortages20 articles · 16 independent sources
    4 left, 6 center, 2 right
  11. May 20– 22Ebola fears surge on the ground in Congo over rapid spread of a rare type12 articles · 10 independent sources
    2 left, 4 center, 0 right
  12. May 21– 22Residents burn an Ebola treatment center in Congo as anger grows over the outbreak22 articles · 17 independent sources
    3 left, 9 center, 3 right
  13. May 22– 23Congo curtails funeral wakes in Ebola outbreak as WHO upgrades risk assessment - Boston News, Weather, Sports11 articles · 9 independent sources
    1 left, 3 center, 0 right
  14. May 27– 29Proposed US Ebola facility in Kenya sparks backlash at home and abroad41 articles · 27 independent sources
    6 left, 10 center, 4 right
  15. May 27– 28Ebola outbreak in Congo and Uganda grows to 1,049 cases; 241 deaths5 articles · 4 independent sources
    0 left, 3 center, 0 right
  16. May 27– 28Uganda closes its border with Congo over Ebola outbreak15 articles · 15 independent sources
    0 left, 7 center, 2 right
  17. May 27CDC asks staff to volunteer to help with Ebola screenings at airports amid outbreak8 articles · 3 independent sources
    1 left, 2 center, 0 right
  18. May 28– 30WHO chief visits epicenter of the Ebola outbreak in eastern Congo as cases outpace response18 articles · 13 independent sources
    4 left, 4 center, 0 right
  19. May 29– Jun 2U.S. plan to open Ebola quarantine center in Kenya faces growing backlash and protests22 articles · 15 independent sources
    2 left, 5 center, 4 right
  20. May 31Africa CDC says over 1,100 suspected Ebola cases in DR Congo and Uganda5 articles · 5 independent sources
    2 left, 2 center, 1 right
  21. June 2026

    Jun 1– 2Ebola cases in Congo near 300 as more joyful stories from recovered medical workers emerge13 articles · 12 independent sources
    0 left, 6 center, 2 right
  22. Jun 9Congo’s Ebola outbreak rises to over 100 deaths out of 550 cases as conflict slows response9 articles · 8 independent sources
    2 left, 0 center, 1 right
  23. Jun 9– 10US urges Europe to step up travel measures to prevent spread of Ebola from Africa7 articles · 6 independent sources
    1 left, 2 center, 2 right
  24. Jun 19– 22Confirmed Ebola cases in Congo top 1,000. More than a quarter have died, officials say.8 articles · 7 independent sources
    1 left, 3 center, 3 right
  25. Jun 23– 24Ebola has now been detected in France after doctor tests positive following aid mission20 articles · 14 independent sources
    0 left, 3 center, 4 right
  26. July 2026

    Jul 2– 4Researchers launch study on Ebola treatments as Congo outbreak worsens14 articles · 11 independent sources
    0 left, 4 center, 0 right
  27. Jul 8– 9Some health workers in Congo’s Ebola outbreak go on strike over pay issues as deaths near 60013 articles · 13 independent sources
    0 left, 1 center, 1 right
  28. Jul 9– 10Ebola death toll in Congo reaches 600, as new cases suspected in previously unaffected provinces23 articles · 18 independent sources
    2 left, 4 center, 1 right
  29. Jul 9– 11Suspected Ebola patient placed in Equatorial Guinea hotel with deportees from the US, lawyers say10 articles · 10 independent sources
    1 left, 2 center, 0 right
  30. Jul 11– 13US citizen tests positive for Ebola in Congo95 articles · 43 independent sources
    2 left, 5 center, 4 right
  31. Jul 12– 15More health workers strike as Ebola cases in Congo exceed 2,000, including 754 deaths48 articles · 22 independent sources
    1 left, 12 center, 3 right
  32. Jul 12– 15Human vaccine trials begin for latest Ebola strain6 articles · 5 independent sources
    2 left, 2 center, 0 right
  33. Jul 18– 19Safety fears limit Ebola response in Congo, with more than 12 attacks recorded16 articles · 13 independent sources
    1 left, 2 center, 0 right
  34. Jul 20At least 930 people have died in Congo's Ebola outbreak22 articles · 18 independent sources
    2 left, 1 center, 1 right
  35. Jul 20– 23Congo: Ebola deaths increase to 1,0008 articles · 7 independent sources
    2 left, 2 center, 1 right
  36. Jul 22– 23Congo’s Ebola outbreak has killed over 1,000 people30 articles · 13 independent sources
    0 left, 7 center, 1 right
  37. Jul 22Congo’s Ebola outbreak has killed nearly 1,000 people9 articles · 9 independent sources
    0 left, 1 center, 1 right
  38. Jul 25– 27More health workers strike as Ebola cases in Congo near 3,000, including over 1,300 deaths18 articles · 16 independent sources
    1 left, 2 center, 1 right
  39. Jul 27– 29Ebola cases in Congo top 3,200, nearing record of the country’s worst outbreak10 articles · 10 independent sources
    0 left, 2 center, 1 right
  40. Jul 28– 31Fast-growing Ebola outbreak in DRC surges to second-largest on record13 articles · 12 independent sources
    0 left, 2 center, 1 right
  41. Jul 28– 30Uganda declares itself Ebola-free as Congo continues to struggle with the outbreak14 articles · 13 independent sources
    1 left, 3 center, 2 right
  42. Jul 29Ebola outbreak is worsening food insecurity in eastern Congo, UN agency chief warns5 articles · 5 independent sources
    1 left, 0 center, 0 right
  43. Jul 29The fastest growing Ebola outbreak is worsening hunger in eastern Congo, a UN agency chief warns10 articles · 7 independent sources
    0 left, 2 center, 2 right
  44. Jul 30– 31Congo says the death toll in fastest-growing Ebola outbreak has passed 1,50015 articles · 15 independent sources
    0 left, 2 center, 1 right
  45. Jul 30– Aug 4Ebola kills 1,700 in eastern Congo as the fastest-growing outbreak surges24 articles · 20 independent sources
    2 left, 4 center, 1 right
  46. August 2026

    Aug 5– 6Ebola outbreak spreading faster than efforts to fight it: WHO10 articles · 8 independent sources
    0 left, 2 center, 0 right
  47. Aug 6Congo monitors nearly 200 boat passengers after a traveler dies with Ebola-like symptoms6 articles · 4 independent sources
    0 left, 2 center, 0 right
  48. Aug 9– 13WHO says Congo’s Ebola outbreak is on track to surpass the deadliest one in history41 articles · 26 independent sources
    2 left, 12 center, 4 right
  49. Aug 10– 11WHO says Congo’s Ebola outbreak started months before it was declared26 articles · 19 independent sources
    1 left, 5 center, 0 right
  50. Aug 11Congo says 2,000 people have died in its Ebola outbreak, the fastest growing on record12 articles · 10 independent sources
    0 left, 1 center, 1 right
  51. Aug 11Congo says 2,000 people have died in its Ebola outbreak, the fastest-growing on record39 articles · 4 independent sources
    0 left, 3 center, 0 right
  52. Aug 12– 14Congo Ebola outbreak on track to become deadliest in history22 articles · 14 independent sources
    3 left, 5 center, 2 right
  53. Aug 13– 14Congo’s fastest-growing Ebola outbreak reaches a sixth province20 articles · 17 independent sources
    2 left, 4 center, 0 right
  54. Aug 15– 17Ebola outbreak in Democratic Republic of Congo now deadliest in country’s history9 articles · 8 independent sources
    0 left, 5 center, 0 right
  55. Aug 15– 21DRC’s Ebola outbreak reaches 5,000 cases, outpaces response efforts at unprecedented speed20 articles · 12 independent sources
    2 left, 3 center, 2 right
  56. Aug 17– 19Ebola outbreak becomes deadliest in Congo history22 articles · 18 independent sources
    2 left, 6 center, 2 right
  57. Aug 20Congo to receive 70,000 doses of Ervebo Ebola vaccine which has been effective in past outbreaks10 articles · 9 independent sources
    1 left, 1 center, 1 right
  58. Aug 21– 22Congo receives more than 16,000 doses of Ebola vaccine as it grapples with unprecedented outbreak13 articles · 10 independent sources
    0 left, 3 center, 0 right
  59. Aug 21– 25Congo’s Ebola outbreak records one of its highest weekly death tolls yet15 articles · 11 independent sources
    1 left, 5 center, 1 right
  60. Aug 26– 28Ebola outbreak in eastern Congo spreads to 2 new health zones with a total of 60 areas now affected12 articles · 9 independent sources
    2 left, 2 center, 0 right
  61. Aug 27– Sep 3Congo's Ebola outbreak shows no signs of slowing as deaths top 3,00035 articles · 22 independent sources
    2 left, 6 center, 3 right
  62. Aug 28Congo’s Ebola outbreak spreads to 2 new health zones5 articles · 5 independent sources
    1 left, 0 center, 1 right
  63. September 2026

    Sep 1– 2Schools reopen in Congo’s Ebola epicenter despite concerns from parents and teachers6 articles · 5 independent sources
    0 left, 2 center, 0 right
  64. Sep 10– 12Ebola outbreak in eastern Congo has now spread to the country’s seventh province, officials say21 articles · 14 independent sources
    2 left, 5 center, 1 right
  65. Sep 14– 19Ebola outbreak reaches new areas in Democratic Republic of Congo13 articles · 9 independent sources
    1 left, 4 center, 1 right
  66. Sep 19– 20Congo begins Ebola vaccinations for health workers in the epicenter of the outbreak9 articles · 9 independent sources
    0 left, 3 center, 0 right
  67. Sep 23– 25Congo is running short of health workers as Ebola remains out of control, WHO says9 articles · 9 independent sources
    1 left, 1 center, 1 right
  68. Sep 28– 29Congo's Ebola outbreak tops 8,000 confirmed cases as disease remains out of control14 articles · 13 independent sources
    1 left, 3 center, 1 right