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DISEASE REFERENCE

Ebola disease

Understand ebola disease through a concise source-checked overview, clear reporting context and direct links to official public-health information.

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Updated

What it is

Ebola disease is caused by viruses in the orthoebolavirus group. Different viruses in this group cause different named diseases, so the precise virus named in an outbreak report matters.

Transmission and recognition

Transmission can occur through contact with body fluids from an infected sick or deceased person, or with contaminated items. Some infections are associated with contact with infected animals. It does not spread in the same way as influenza or COVID-19.

Prevention and care context

Symptoms may initially include fever, aches and fatigue, with vomiting, diarrhoea or other symptoms as illness progresses. Potential exposure or suspected illness requires urgent guidance from appropriate health services.

How to read outbreak reporting

Distinguish the named virus, affected area, confirmed cases, suspected cases and dates in an Ebola report. A report from one locality is not evidence that every traveller in a wider region has the same exposure. Follow the original notice for its exact scope.

Sources & Verification

AI-assisted research and writing. Source checks do not represent clinical review.

  1. CDC: Ebola disease
    Organisation
    CDC
    Source update
    2026-06-02
    Checked
    2026-10-24
    URL reference
    https://www.cdc.gov/ebola/about/
    Verify original (opens in a new tab)

Related official source reports

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West Africa’s Ebola epidemic, 2014–2016

The West African Ebola epidemic in Guinea, Liberia and Sierra Leone: its reporting timeline, response and the scope behind different case totals.