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Do I need child vaccination records for K-4?

An updated vaccination history is essential for the K-4 visa and can be adjusted based on medical evaluation, following official U.S. guidelines.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 11, 2025
1 min read
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When applying for a K-4 visa, intended for the children of K-3 visa applicants, it is essential to observe various requirements, especially those related to health.

During the medical examination, which is mandatory for all applicants, professionals designated by the U.S. consulate or embassy evaluate the children”s immunization history, ensuring protection according to the guidelines of the CDC and the Department of State.

Although the submission of complete vaccination records is not required, the history must be up to date according to the child”s age group. If any vaccine is missing or an additional dose is necessary, the doctor may request immunizations before completing the examination.

It is vital to strictly follow U.S. immigration rules, seek official information, and, if necessary, consult specialists to avoid issues in the process and ensure legal compliance.

Learn more about K-3 Visa

Purpose
Spouse of U.S. citizen
Duration
2 years
Work
Authorized
Processing
12-18 months
All about K-3 Visa
Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

Victoria's tips

Do I need child vaccination records for K-4?

An updated vaccination history is essential for the K-4 visa and can be adjusted based on medical evaluation, following official U.S. guidelines.

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