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World Health Organization · Health

Sierra Leone: Hepatitis B (HepB3) immunization coverage among 1-year-olds

91percent · 2025+5.8% since 2015

Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) (WUENIC). WHO Global Health Observatory indicator WHS4_117. Annual figures for Sierra Leone from 2000 to 2025.

20002025

Every year

YearValue (percent)Note
202591
202491
202391
202291
202192
202091
201995
201893
201790
201684
201586
201483
201392
201291
201189
201086
200984
200877
200763
20060
20050
20040
20030
20020
20010
20000

Source

Published by World Health Organization. Licence: CC BY-NC-SA 3.0 IGO. Retrieved 2026-11-08.

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Cite or download

World Health Organization (2026). Hepatitis B (HepB3) immunization coverage among 1-year-olds. Interva. https://interva.co/dataset/who-whs4-117 (accessed 2026-11-14). catalog snapshot 2026-11-08.

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Hepatitis B (HepB3) immunization coverage among 1-year-olds in other countries

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Sierra Leone: Hepatitis B (HepB3) immunization coverage among 1-year-olds (2000–2025) · Interva