Sierra Leone

Sierra Leone has recorded 4 ebolavirus outbreaks since 2013, with 11310 reported deaths.

Outbreak burden

Recorded outbreaks: 4
Reported deaths: 11310
First: 2013
Most recent: 2015

Recency

Years since last outbreak: 9
Currently active: no

Vaccine readiness

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

Preparedness

JEE score: — (—)
Africa CDC tier: tier-3
IHR capacity: —%
Last reviewed: 2026-05-18