IntervaOpen the desk

World Health Organization · Health

Iran, Islamic Republic of: Diphtheria tetanus toxoid and pertussis third-dose (DTP3) immunization coverage among 1-year-olds

98percent · 20250.0% since 2015

Diphtheria tetanus toxoid and pertussis third-dose (DTP3) immunization coverage among 1-year-olds (%) (WUENIC). WHO Global Health Observatory indicator WHS4_100. Annual figures for Iran, Islamic Republic of from 2000 to 2025.

20002025

Every year

YearValue (percent)Note
202598
202498
202399
202299
202198
202099
201999
201899
201799
201699
201598
201499
201398
201299
201199
201099
200999
200899
200799
200698
200595
200499
200399
200299
200196
200099

Source

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

The dataset for every country, with quality and provenance →

Cite or download

World Health Organization (2026). Diphtheria tetanus toxoid and pertussis third-dose (DTP3) immunization coverage among 1-year-olds. Interva. https://interva.co/dataset/who-whs4-100 (accessed 2026-11-15). catalog snapshot 2026-11-08.

JSON, Iran, Islamic Republic ofAPI and MCP

Diphtheria tetanus toxoid and pertussis third-dose (DTP3) immunization coverage among 1-year-olds in other countries

Rank Iran, Islamic Republic of against its region, see where publishers disagree, or ask a question in plain words on the Interva desk.

Iran, Islamic Republic of: Diphtheria tetanus toxoid and pertussis third-dose (DTP3) immunization coverage among 1-year-olds (2000–2025) · Interva