Kumi logo
    Kumi

    Learn Japanese. Where understanding folds into fluency.

    Dictionary

    KanjiKanji vocabularyKana vocabularyKanaRadicalsGrammarJLPT N5

    Learn

    GuidesStart where you areWhat is KMT?RoadmapFAQ

    Connect

    EmailDiscordInstagramThreadsTikTokYouTubeLinkedInBlueskyX

    Newsletter

    Start learning free →

    Free forever tier. No card required.

    © 2026 Kumiai Inc. All rights reserved.

    AboutFAQContactStatusPrivacyTermsAttributions
    Dictionary
    1. Dictionary
    2. Kanji Vocab
    3. ブレイクスルー感染

    ブレイクスルー感染

    ブ​レ​イ​ク​ス​ル​ー​感かん染せん

    breakthrough infection (infection in someone who is vaccinated)

    NTNounMedicine & HealthKanji Vocab35 strokes

    ブレークスルー感染

    ブレイクスルーかんせんブレークスルーかんせん

    Noun

    1.
    breakthrough infection (infection in someone who is vaccinated)
    medicine

    Stroke 0 / 35

    Speed1.0x

    Characters that make up this word

    感
    emotion・feeling・sensation
    Kanji
    染
    そ.める・そ.まる・し.みる・し.み…(2)
    dye・color・paint・stain・print
    Kanji
    ブ
    bu
    Kana
    レ
    re
    Kana
    イ
    i
    Kana
    ク
    ku
    Kana
    ス
    su
    Kana
    ル
    ru
    Kana
    ー
    long vowel
    Kana
    Kumi logo

    Track your mastery

    Kumi's KMT system tracks your mastery across kanji, vocabulary, grammar, and reading. Create a free account to use it on 220,000+ concepts.

    Related concepts for this entry

    Used in vocabulary

    • 感
    • 染
    • ブ
    • レ
    • イ
    • ク
    • ス
    • ル
    • ー

    Explore more

    Kanji Vocab dictionary›Browse all entries›