The major Ebola outbreak in 2026 is centered in the Democratic Republic of the Congo and has spread into Uganda. The outbreak is caused by the Bundibugyo strain of Ebola virus, a relatively uncommon strain for which there is currently no approved vaccine or specific treatment, unlike the more common Zaire strain.

Key facts

• Virus family: Filoviridae
• Transmission: Through direct contact with the blood, body fluids, or tissues of infected people or animals.
• Not spread through the air like influenza or measles.
• Incubation period: Typically 2–21 days.
• Symptoms:
  • Fever
  • Severe headache
  • Muscle pain
  • Weakness
  • Vomiting and diarrhea
  • Abdominal pain
  • In some cases, internal and external bleeding

Why health officials are concerned

• The outbreak was declared a Public Health Emergency of International Concern (PHEIC) by the World Health Organization in May 2026.
• Cases have been spreading in densely populated and difficult-to-reach regions of eastern Congo, with cross-border transmission into Uganda.
• Security issues, population movement, and shortages of medical resources have complicated containment efforts.

Current numbers (mid-June 2026)

Reports vary slightly by date, but health authorities have reported:

• More than 800 confirmed cases in Congo.
• Nearly 200 deaths.
• Cases continuing to increase in affected regions.
• Imported and locally linked cases in Uganda.

Risk to the United States

The Centers for Disease Control and Prevention states that:

• No cases related to this outbreak have been confirmed in the United States.
• The risk to the U.S. public remains low at this time.

How Ebola spreads

Ebola spreads through:

• Direct contact with blood or body fluids of an infected person.
• Contact with contaminated materials.
• Contact with infected animals.

It does not spread through normal airborne transmission like measles or influenza.

Where has Ebola occurred?

Major outbreaks have occurred primarily in parts of Democratic Republic of the Congo, Uganda, Guinea, Sierra Leone, and Liberia.

Treatment and prevention

• Early supportive medical care improves survival.
• Several treatments and vaccines have been developed in recent years.
• The vaccine Ervebo is approved for protection against the Zaire species of Ebola virus.
• Prevention includes avoiding contact with infected individuals, using protective equipment, and following infection-control procedures.

Mortality

The case-fatality rate varies by outbreak and virus species, but has ranged from about 25% to 90%, with many outbreaks averaging around 50%.

If you’d like, I can also explain:

• the structure of the Ebola virus,
• its life cycle,
• the history of major outbreaks, or
• the differences between Ebola and Marburg virus.

Comparison with Hantavirus

Since you recently asked about hantavirus:

• Ebola: primarily spreads through contact with infected people or body fluids and can cause severe hemorrhagic disease.
• Hantavirus: usually spreads from infected rodents and is not normally spread person-to-person in North America.
• Ebola currently poses a much larger international public-health concern than hantavirus because of its ability to spread through human contact chains.

For a traveler in Florida, the practical risk from this Ebola outbreak is currently extremely low, though public-health agencies are monitoring the situation closely.

Details of the video below, in italics, below:

The recent outbreak and rapid spread of Ebola in the Democratic Republic of the Congo (DRC) have left governments and health agencies struggling to respond effectively. On May 17, the World Health Organization (WHO) declared the outbreak a public health emergency of international concern. So far, there have been 635 confirmed cases and 127 deaths across three eastern provinces of the DRC. Why does Ebola continue to re-emerge in Africa, and are current efforts sufficient to contain and treat it? In the video published on June 11, 2026, by The Newsmakers, as “Why does Ebola keep re-emerging?“, below:

Details of the video below, in italics, below:

Details of the video below, in italics, below:

The Red Cross said it could take a year to end the Ebola outbreak in the Democratic Republic of Congo. A dozen of healthcare workers sang songs of praise on Friday, as they escorted a patient, who has recovered from the disease, out of a hospital in the north-east of the country. More than 780 people have been infected with the desease and more than 180 have died, in the video published on June 16, 2026, by BBC News, as “Ebola outbreak in DR of Congo could take year to end, Red Cross says|BBC News“, below:

Alberto Saraiva Tiburcio, a board-certified infectious-disease physician with a Master’s in Medicine and an MBA in Hospital Infection Control, is CBIC-certified — holding the Certification in Infection Prevention and Control, the international gold-standard credential issued by the Certification Board of Infection Control and Epidemiology. Nine days ago: 282 confirmed cases and 18 deaths. Today: 550 cases and 101 deaths. Thirty-five new cases confirmed in the last 24 hours. In this video, a physician explains what changed, what the numbers actually mean, why the vaccine approved for previous Ebola outbreaks cannot be used here, and the three indicators to watch next, in the video published on June 10, 2026, by Infectious Diseases In Focus, as “Ebola 2026 Update (June 9): 550 Cases, 101 Deaths-What Changed in 9 Days“, below:

Details of the video below, in italics, below:

Ebola virus explained: Could Ebola become the next pandemic? That question is keeping a lot of people up at night, and honestly, it deserves a real answer. The 2026 Ebola outbreak has brought this virus back into the spotlight, and there is so much confusion out there about how it actually spreads, what Ebola symptoms really look like, and why the death rate can climb as high as 90%. As a quadruple board-certified physician, I have been covering this Ebola outbreak since day one, and today I am going deeper than ever before. Five facts, one video, zero panic. You will walk away actually understanding this virus, not just afraid of it. Watch the full video and share it with someone, in the video published on June 18, 2026, by Dr. Frita, as “Ebola Virus Explained: 5 Critical Facts You Should Know Right Now!#ebola“, below:

Details of the video below, in italics, below:

Details of the video below, in italics, below:

The Ebola outbreak in the DR Congo and Uganda has claimed more than 200 lives within its first month, making it the deadliest outbreak at this stage on record. According to the Africa CDC, 894 cases have been confirmed so far, with authorities tracking up to 35,000 potential contacts. Health officials warn the outbreak is already significantly worse than Uganda’s 2000 epidemic, raising concerns over further regional spread, in the video published on June 19, 2026, by WION, as “Ebola Outbreak Kills Over 200 in Congo, Uganda| WION Newspoint“, below: