www.mhlw.go.jp/stf/newpage_27677.html

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コミナティ筋注5~11歳用の用法・用量追加承認について|厚生労働省

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Apr 9, 2026, 12:01 PM

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https://www.mhlw.go.jp/stf/newpage_27677.html

About this page

This page announces the Ministry of Health, Labour and Welfare's approval on August 30, 2022, of additional dosage and administration instructions for Comirnaty injection for ages 5-11. Developed by Pfizer, this COVID-19 vaccine prevents SARS-CoV-2 infection. The approved dosing includes initial immunization with two 0.2mL doses administered intramuscularly at three-week intervals, followed by a single 0.2mL booster dose. The vaccine is diluted in saline solution prior to administration.

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Apr 9, 2026, 12:01 PM

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