United States

United States has recorded 2 ebolavirus outbreaks since 1989, with 1 reported deaths.

Outbreak burden

Recorded outbreaks: 2
Reported deaths: 1
First: 1989
Most recent: 2014

Recency

Years since last outbreak: 11
Currently active: no

Vaccine readiness

Ervebo stockpile (doses): —
Stockpile source: Strategic National Stockpile
National reserves: yes
Sudan-strain vaccine trials: no
Last reviewed: 2026-05-18

Preparedness

JEE score: — (—)
Africa CDC tier: —
IHR capacity: 95%
Last reviewed: 2026-05-18