発病
はつびょう
hatsubyou
JLPT N1nounVocabularyLevel 100 - JLPT N1

Quick answer

発病 (はつびょう (hatsubyou)) means "to fall ill". It is read はつびょう (hatsubyou). This page covers its usage with example sentences.

Meaning

to fall ill

Also : to become sick · Attack (of illness)

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Example Sentences

感染症の発病を防ぐために、予防接種が推奨されている。

かんせんしょうのはつびょうをふせぐために、よぼうせっしゅがすいしょうされている。

Vaccination is recommended to prevent the onset of infectious diseases.

Kanji in this word

Grammar to study at this level

Last updated Jun 17, 2026

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