Immunisation, Pol3 (As % of One-Year-Old Children) in Trinidad and Tobago

Source: World Bank
Last Updated: September 1, 2025

Pol3 immunisation as a percentage of one-year-old children reached 94.0% in 2023 in Trinidad and Tobago, according to World Bank / WHO. This is 0% more than in the previous year.

Historically, Pol3 immunisation as a percentage of one-year-old children in Trinidad and Tobago reached an all time high of 99.0% in 2018 and an all time low of 38.0% in 1980.

Trinidad and Tobago has been ranked 61st within the group of 171 countries we follow in terms of Pol3 immunisation as a percentage of one-year-old children.

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